2001 annual reports and summary - san diego · -digested biosolids composite; ... -the plant...

VIII Appendices

A Terms and Abbreviations used in this Report B Methods of Analysis C Frequency of Analysis and Type of Sample D Laboratories contributing Results used in this report E QA Summary Report F Staff Contributing to this Report G System wide calculation definition H Annual Flow Calibration Report

IREPORTSPT_LOMAAnnualsAnnual2009FinalSections2009__Annualdocx Appendices 8333

A Terms and Abbreviations used in this Report

Along with standard abbreviations the following is a list of localuncommon abbreviations and terms for the readersrsquo reference

PLANT TERMS USEPA - United States Environmental Protection Agency NPDES - National Pollutant Discharge Elimination System WWTP - Wastewater Treatment Plant WRP - Water Reclamation Plant PLWWTP - Pt Loma Wastewater Treatment Plant PLR - Point Loma Raw (influent to the plant) PLE - Point Loma Effluent (effluent from the plant) N-1-P - North Digester Number 1 Primary Pt Loma N-2-P - North Digester Number 2 Primary Pt Loma C-1-P - Central Digester Number 1 Primary Pt Loma C-2-P - Central Digester Number 2 Primary Pt Loma S-1-P - South Digester Number 1 Primary Pt Loma S-2-P - South Digester Number 2 Primary Pt Loma Dig 7 - Digester Number 7 Primary Pt Loma Dig 8 - Digester Number 8 Primary Pt Loma DIG COMP - Digested Biosolids Composite a composite of grabs taken from each of the in-service

digesters RAW COMP - A Composite of Raw Sludge taken over the preceding 24 hrs NCWRP - North City Water Reclamation Plant N01-PS_INF - The plant primary Influent from Pump Station 64 N01-PEN - The plant primary Influent from the Penasquitos pump station N30-DFE - Disinfected Final Effluent N34-REC WATER - Reclaimed Water N10-PSP COMB - raw sludge N15-WAS LCP - Waste Activated Sludge ndash low capacity pumps MBC - Metro Biosolids Center MBCDEWCN - Metro Biosolids Center Dewatering Centrifuges typically the dewatered biosolids

from these MBC_COMBCN - MBC Combined Centrate the centrate from all the dewatering centrifuges

(The return stream from MBC to the sewer system) MBC_NC_DSL - North City to Metropolitan Biosolids Center (MBC) Digested Sludge Line Dig 1 - MBC Digester number 1 Dig 2 - MBC Digester number 2 Dig 3 - MBC Digester number 3 Biosolids - In most cases Biosolids and digested (a processed) Sludge is synonymous


UNITS

mgL milligrams per liter ugL micrograms per liter = 0001 mgL ngL nanograms per liter = 0001 ugL mgKg milligrams per kilogram ugKg micrograms per kilogram ngKg nanograms per kilogram pgL picograms per liter pgKg picograms per kilogram pcL or pCiL pico curies per liter TU toxicity units ntu nephelometric turbidity units o C degrees Celsius = degrees centigrade MGD million gallons per day umhoscm micromhos per centimeter uSmicrosiemens = umhos mils100 mL millions per 100 milliliters nd not detected NA not analyzed (when in a data column) NR not required NSnot sampled

CHEMICAL TERMS amp ABBREVIATIONS

AA Atomic Absorption Spectroscopy BODBiochemical Oxygen Demand CN-Cyanide CODChemical Oxygen Demand Cr6+ Hexavalent Chromium DO Dissolved Oxygen DDD Dichlorodiphenyldichloroethane (aka TDE-

tetrachlorodiphenylethane) DDEDichlorodiphenyldichloroethylene DDTDichlorodiphenyltrichloroethane FeCl3 Ferric Chloride GampO Grease and Oil GC Gas chromatography GC-ECD -Electron Capture Detector GC-FID-Flame Ionization Detector GC-FPD-Flame Photometric Detector GC-MS -Mass Spectroscopy H2SHydrogen Sulfide Hg Mercury IC Ion Chromatography ICP-AESInductively Coupled Plasma-

Atomic Emission Spectroscopy

MDL Method Detection Limit MSD Mass Spectroscopy Detector NH3 Ammonia NH3-NAmmonia Nitrogen NH4

+ Ammonium ion NO3

- Nitrate PAD Pulsed Amperometric Detector PCB Polychlorinated Biphenyls PO4

3- Phosphate SO4

2- Sulfate SSSuspended Solids TBT Tributyl tin TCH Total Chlorinated Hydrocarbons

(ie chlorinated pesticides amp PCBs)

TCLP Toxicity Characteristic Leaching Procedure

TDS Total Dissolved Solids TS Total Solids TVS Total Volatile Solids VSSVolatile Suspended Solids


B Methods of Analysis

WASTEWATER INFLUENT and EFFLUENT (General)

Analyte Description Instrumentation Reference1

Alkalinity Selected Endpoint Titration Mettler DL-21 amp 25 Titrator Orion 950

(i) 2320 B

Ammonia Nitrogen Distillation and Titration Buchi Distillation Unit K-314 B-324 K-350 Orion 950 pH Meter

(i) 4500-NH3 B amp C

Biochemical Oxygen Demand (BOD-5 Day)

Dissolved Oxygen Meter with Dissolved Oxygen Probe

YSI-5000 DO Meter YSI-5100 DO Meter YSI 59 DO Meter (5905 Probe)

(i) 5210 B

Biochemical Oxygen Demand (BOD-Soluble)

Dissolved Oxygen Probe YSI-5000 DO Meter YSI-5100 DO Meter YSI 59 DO Meter (5905 Probe)

(i) 5210 B

Chemical Oxygen Demand (COD)

Closed Reflux Colorimetric Hach DR-2010 UVVis spectrophotometer

HACH 8000

Conductivity Conductivity Meter with Wheatstone Bridge probe

YSI-3100 YSI-3200 Orion 115AOrion 250 Accumet Model 150

(g) 2510 B

Cyanide Acid DigestDistilColorimetric Hach DR-4000Vis (i) 4500-CN E Floating Particulates Flotation Funnel Mettler AX-105

Mettler AG 204 Balance (g) 2530 B

Flow Continuous Meter Gould (pressure sensor) ADS (sonic sensor) or Venturi (velocity sensor)

Hardness Ca Mg Total ICP-AES Calculation TJA IRIS (a) 2007 (h) 2340 B

Kjeldahl Nitrogen (TKN) Macro-Digestion Titration Labconco digestion block Buchi B-324 distiller amp Mettler DL25 titrator

(i)Digestion= 4500-Norg B

Oil and Grease Hexane Extraction Gravimetric Mettler AX-105 Balance (a) 1664A Organic Carbon (TOC) Catalytic Oxidation IR

Water Production Laboratory) Shimadzu ASI-5000 (f) 5310 B

pH Hydrogen+Reference Electrode Various models of pH meters (i) 4500-H+ B Radiation (alpha amp beta) Alpha Spectroscopy

Gamma Spectroscopy Canberra 7401 (alpha) Canberra GC25185 (beta)

(h) 7110 B

Solids Dissolved-Total Gravimetric 180 C using analytical balance

Mettler AG204AX105AB204 (i) 2540 C

Solids Settleable Volumetric Imhoff Cone (i) 2540 F Solids Suspended-Total Gravimetric 103-105 C Mettler AG204AX105AB204 (i) 2540 D Solids Suspended-Volatile Gravimetric 500 C Mettler AG204AX105AB204 (i) 2540 E Solids Total Gravimetric 103-105 C Mettler AG204AX105AB204 (a) 1603 Solids Total-Volatile Gravimetric 500 C Mettler AG204AX105AB204 (a) 1604 Temperature Direct Reading Fisher Digital Thermometer (g) 2550 B Turbidity Nephelometer Turbidimeter Hach 2100-N Meter

Hach 2100-AN Meter (g) 2130 B

Bromide Chloride Fluoride Nitrate Phosphate Sulfate

Ion Chromatography Dionex DX-500 (d) 3000

1 Reference listing is found following this listing of analytical methods


WASTEWATER INFLUENT and EFFLUENT (Metals) Analyte Description Instrumentation Reference1

Aluminum Acid Digestion ICP-AES TJA IRIS (e) 2007 Antimony Acid Digestion ICP-AES TJA IRIS (e) 2007 Arsenic Hydride Generation AA TJA Solaar M6 (h) 3114 C Barium Acid Digestion ICP-AES TJA IRIS (e) 2007 Beryllium Acid Digestion ICP-AES TJA IRIS (e) 2007 Boron Acid Digestion ICP-AES TJA IRIS (e) 2007 Cadmium Acid Digestion ICP-AES TJA IRIS (e) 2007 Calcium Acid Digestion ICP-AES TJA IRIS (e) 2007 Chromium Acid Digestion ICP-AES TJA IRIS (e) 2007 Cobalt Acid Digestion ICP-AES TJA IRIS (e) 2007 Copper Acid Digestion ICP-AES TJA IRIS (e) 2007 Iron Acid Digestion ICP-AES TJA IRIS (e) 2007 Lead Acid Digestion ICP-AES TJA IRIS (e) 2007 Lithium Acid Digestion ICP-AES TJA IRIS (e) 2007 Magnesium Acid Digestion ICP-AES TJA IRIS (e) 2007 Manganese Acid Digestion ICP-AES TJA IRIS (e) 2007 Mercury Cold Vapor Generation AA Leeman PS 200II (g) 3112 B Molybdenum Acid Digestion ICP-AES TJA IRIS (e) 2007 Nickel Acid Digestion ICP-AES TJA IRIS (e) 2007 Potassium Acid Digestion ICP-AES TJA IRIS (e) 2007 Selenium Hydride Generation AA TJA Solaar M6 (h) 3114 C Silver Acid Digestion ICP-AES TJA IRIS (e) 2007 Sodium Acid Digestion ICP-AES TJA IRIS (e) 2007 Thallium Acid Digestion ICP-AES TJA IRIS (e) 2007 Vanadium Acid Digestion ICP-AES TJA IRIS (e) 2007 Zinc Acid Digestion ICP-AES TJA IRIS (e) 2007 1 Reference listing is found following this listing of analytical methods


WASTEWATER INFLUENT and EFFLUENT (Organics) Analyte Description Instrumentation Reference1

Acrolein and Acrylonitrile Purge amp Trap GC-MSD O-I Analytical Eclipse 46604552 HP-6890N GC 5973N MSD Capillary JampW DB-624

(c) 8260 B

BaseNeutral Extractables Basic CH2Cl2 continuous extraction GC-MSD

HP-6890GC 5973MSD Agilent-7890GC 5975MSD Capillary DB-5625

(a) 625 (b)

Benzidines Basic CH2Cl2 continuous extraction GC-MSD


(a) 625

Chlorinated Compounds CH2Cl2 extraction GC-ECD

Varian 3800 GC-ECD RTX-560m RTX-170160m Varian 3800-Saturn 2000 DB-XLB

(a) 608

Dioxin CH2Cl2 extraction GCMSMS

Varian Saturn -MS-MS Varian 3800 GC

(a) 8280A

Organophosphorus Pesticides CH2Cl2 extraction hexane exchange GC-PFPD

Varian 3800 GC-PFPD RTX-1 RTX-50

(a) 622

Phenolic Compounds Acidic CH2Cl2 continuous extraction GC-MSD


(a) 625 (b)

Purgeables (VOCs) Purge amp Trap GC-MSD O-I Analytical Eclipse 46604552 HP-6890N GC 5973N MSD Capillary JampW DB-624

(a) 8260B (b)

Tri Di and Monobutyl Tin CH2Cl2 extraction derivatization hexane exchange GC-FPD

Varian 3400 GC-FPD DB-130m RTX-50

(l)


LIQUID SLUDGE Raw Digested and Filtrate (General) Analyte Description Instrumentation Reference1

Alkalinity Selected Endpoint Titration Mettler DL-25 Titrator Orion 950

(g) 2320 B

Cyanide Acid Digest-Distil Colorimetric Hach DR4000V (h) 4500-CN E

pH Hydrogen+Reference Electrode Various models of pH meters (c) 9010 B Radiation (alpha amp beta) Alpha Spectroscopy


(h) 7110 B

Sulfides Acid Digest-Distil Titration Class A Manual Buret (c) 9030 B Sulfides reactive Distillation Titration Class A Manual Buret (c) 7342 Solids Total Gravimetric 103-105 C Mettler PB 4002-S

Mettler PG 5002-S Mettler AB204

(i) 2540 B

Solids Total-Volatile Gravimetric 500 C Mettler PB 4002-S Mettler PG 5002-S Mettler AB204

(i) 2540 E


LIQUID SLUDGE Raw Digested and Filtrate (Metals) Analyte Description Instrumentation Reference1

Aluminum Acid Digestion ICP-AES TJA IRIS (c) 6010 B Antimony Acid Digestion ICP-AES TJA IRIS (c) 6010 B Arsenic Hydride Generation AA TJA Solaar M6 (c) 7062 Beryllium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Barium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Boron Acid Digestion ICP-AES TJA IRIS (c) 6010 B Cadmium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Chromium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Cobalt Acid Digestion ICP-AES TJA IRIS (c) 6010 B Copper Acid Digestion ICP-AES TJA IRIS (c) 6010 B Iron Acid Digestion ICP-AES TJA IRIS (c) 6010 B Lead Acid Digestion ICP-AES TJA IRIS (c) 6010 B Manganese Acid Digestion ICP-AES TJA IRIS (c) 6010 B Mercury Cold Vapor Generation AA Leeman PS 200II (c) 7471 A Molybdenum Acid Digestion ICP-AES TJA IRIS (c) 6010 B Nickel Acid Digestion ICP-AES TJA IRIS (c) 6010 B Selenium Hydride Generation AA TJA Solaar M6 (c) 7742 Silver Acid Digestion ICP-AES TJA IRIS (c) 6010 B Thallium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Vanadium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Zinc Acid Digestion ICP-AES TJA IRIS (c) 6010 B


LIQUID SLUDGE Raw Digested and Decant (Organics) Analyte Description Instrumentation Reference1


(c) 8260 B (b)



(a) 625 (b)



(a) 625



(c) 8081 A

PCBs CH2Cl2 extraction GC-ECD


(c) 8082

Dioxin CH2Cl2 extraction Varian GC-MSMS (c) 8280A Organophosphorus Pesticides CH2Cl2 extraction

hexane exchange GC-PFPD


(a) 622



(a) 625 (b)


(c) 8260 B (b)



(l)


LIQUID SLUDGE Raw Digested and Decant (Digester Gases) Analyte Description Instrumentation Reference1

Methane Gas Chromatography SRI 8610C GC EGampG 100AGC

(i) 2720 C

Carbon Dioxide Gas Chromatography SRI 8610C GC EGampG 100AGC

(i) 2720 C

Hydrogen Sulfide Colorimetric Draeger H2S 2a


DRIED SLUDGE Metro Biosolids Center (General) Analyte Description Instrumentation Reference1

Cyanide Acid Digest-Distillation Colorimetric

Hach DR4000V UVVis (c) 9010 A

Cyanide Reactive Distillation Colorimetric Hach DR4000V UVVis (c) 7332

pH Hydrogen+Reference Electrode Various models of pH meters (c) 9045 C Radiation (alpha amp beta) Alpha Spectroscopy


(h) 7110 B

Sulfides Acid Digest-Distil Titration Class A Manual Buret (c) 9030 B Sulfides reactive Distillation Titration Class A Manual Buret (c) 7342 Solids Total Gravimetric 103-105 Cordm Denver PI-314 Mettler AB204 (i) 2540 B Solids Total-Volatile Gravimetric 500 Cordm Denver PI-314 Mettler AB204 (i) 2540 E

DRIED SLUDGE Metro Biosolids Center (Metals) Analyte Description Instrumentation Reference1

Aluminum Acid Digestion ICP-AES TJA IRIS (c) 6010 B Antimony Acid Digestion ICP-AES TJA IRIS (c) 6010 B Arsenic Hydride Generation AA TJA Solaar M6 (c) 7062 Barium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Beryllium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Boron Acid Digestion ICP-AES TJA IRIS (c) 6010 B Cadmium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Chromium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Cobalt Acid Digestion ICP-AES TJA IRIS (c) 6010 B Copper Acid Digestion ICP-AES TJA IRIS (c) 6010 B Iron Acid Digestion ICP-AES TJA IRIS (c) 6010 B Lead Acid Digestion ICP-AES TJA IRIS (c) 6010 B Manganese Acid Digestion ICP-AES TJA IRIS (c) 6010 B Mercury Cold Vapor Generation AA Leeman PS 200II (c) 7471 A Molybdenum Acid Digestion ICP-AES TJA IRIS (c) 6010 B Nickel Acid Digestion ICP-AES TJA IRIS (c) 6010 B Selenium Hydride Generation AA TJA Solaar M6 (c) 7742 Silver Acid Digestion ICP-AES TJA IRIS (c) 6010 B Thallium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Vanadium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Zinc Acid Digestion ICP-AES TJA IRIS (c) 6010 B

Waste Extraction Test Extraction with Sodium Citrate Burrel wrist action shaker (j) Section 66261100 (WET) ICP-AES TJA IRIS



DRIED SLUDGE Metro Biosolids Center (Organics) Analyte Description Instrumentation Reference1


(c) 8260 B (b)

BaseNeutral Extractables CH2Cl2 Acetone sonication extraction GC-MSD

Agilent-7890GC 5975MSD Capillary DB-5625

(c) 8270 C (c) 3550 A (b)



(c) 8081 A



(c) 8082

Dioxin Outside Contact (Test America)

GC-MS (a) 8290


Varian 3800 GC-PFPD DB-130m DB-60830m

(c) 8141 A

Phenolic Compounds CH2Cl2 Acetone sonication extraction GC-MSD


(c) 8270 C (c) 3550 A (b)


(c) 8260 B


Varian 3400 GC-FPD DB-130m DB-60830m

(l)

Total Nitrogen (TN) Combustion GC-TCD Carlo-Erba NC-2500 Porapak QS

(m) 9060


OCEAN SEDIMENT (General) Analyte Description Instrumentation Reference1


Dissolved Oxygen Probe YSI-5000 DO Meter (g) 5210 B

Particle Size Coarse fraction by sieve fine fraction by laser scatter

Horiba LA-920 (q) 3-380

Sulfides Acid Digest-Distil IC-PAD Dionex IC-PAD(Ag) (k) Solids Total Gravimetric 103-105 Cordm AND HM-120 (g) 2540 B Solids Total-Volatile Gravimetric 500 Cordm AND HM-120 (g) 2540 E Total Organic Carbon (TOC) and Total Nitrogen (TN)

Combustion GC-TCD Carlo-Erba NC-2500 Porapak QS

(c) 9060 (m)


OCEAN SEDIMENT (Metals) Analyte Description Instrumentation Reference1

Aluminum Acid Digestion ICP-AES TJA IRIS (c) 6010 B Antimony Acid Digestion ICP-AES TJA IRIS (c) 6010 B Arsenic Hydride Generation AA TJA Solaar M6 (c) 7062 Beryllium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Cadmium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Chromium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Copper Acid Digestion ICP-AES TJA IRIS (c) 6010 B Iron Acid Digestion ICP-AES TJA IRIS (c) 6010 B Lead Acid Digestion ICP-AES TJA IRIS (c) 6010 B Manganese Acid Digestion ICP-AES TJA IRIS (c) 6010 B Mercury Cold Vapor Generation AA Leeman PS 200II (c) 7471 A Nickel Acid Digestion ICP-AES TJA IRIS (c) 6010 B Selenium Hydride Generation AA TJA Solaar M6 (c) 7742 Silver Acid Digestion ICP-AES TJA IRIS (c) 6010 B Thallium Acid Digestion ICP-AES TJA IRIS (c) 6010 B Tin Acid Digestion ICP-AES TJA IRIS (c) 6010 B Zinc Acid Digestion ICP-AES TJA IRIS (c) 6010 B

OCEAN SEDIMENT (Organics) Analyte Description Instrumentation Reference1

BaseNeutral Extractables CH2Cl2 Acetone ASE GC-MSD

Agilent-78906GC 5975MSD HP-5890GC 5972MSD Capillary DB-5625

(c) 8270 C (b) 3545A

Chlorinated Compounds CH2Cl2 extraction GC-ECDMSMS

Varian Saturn GC-ECDMSMS DBXLB60m

(c) 8081 A 3545A

PCBs as Congeners CH2Cl2 extraction GC-ECDMSMS


(c) 8082 3545A



(c) 8141 A


Varian 3400 GC-FPD DB-130m RTX_50

(l)


FISH TISSUE Liver Muscle and Whole (General) Analyte Description Instrumentation Reference1

Solids Total Freeze Drying Gravimetric

Labconco Freezone 6 Mettler AG-104 Balance

(n)

Lipids HexaneAcetone Extraction Gravimetric

Dionex ASE-200 Mettler AG-104 Balance

(o)


FISH TISSUE Liver Muscle and Whole (Metals) Analyte Description Instrumentation Reference1

Aluminum Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Antimony Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Arsenic Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Beryllium Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Cadmium Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Chromium Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Copper Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Iron Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Lead Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Manganese Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Mercury Cold Vapor Generation AA Leeman PS 200II (e) 2456 Nickel Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Selenium Hydride Generation AA TJA Solaar M6 (c) 7742 Silver Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Thallium Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Tin Acid Digestion ICP-AES TJA IRIS (e) 2003 2007 Zinc Acid Digestion ICP-AES TJA IRIS (e) 2003 2007

FISH TISSUE Liver Muscle and Whole (Organics) Analyte Description Instrumentation Reference1

BaseNeutral Extractables Basic CH2Cl2 ASE extraction GC-MSD

Dionex ASE-200 HP-5890GC 5971MSD Capillary DB-XLB30m

(c) 3545 8270 C


Varian 3800 GC Saturn 2000 MS-Ion Trap DB-XLB60m

(c) 3545 8081 A

PCBs CH2Cl2 extraction hexane exchange GC-ECDMSMS


(c) 3545 8082



Method References Methods of Analysis Used to Produce the Data Presented in this Report

a) Methods for Chemical Analysis of Water and Wastes EPA Environmental Monitoring and Support Laboratory Cincinnati Ohio March 1979 (EPA-6004-79-020) 1983 Revision and March 1984 (EPA-6004-84-017)

b) US EPA Contract Laboratory Program Statement of Work for Organic Analysis Multi-Media Multi-Concentration 785 revision and 191 revision

c) Test Methods for Evaluating Solid Waste PhysicalChemical Methods US EPA Office of Solid Waste and emergency Response Washington DC 20460 November 1986 SW-846 Third Edition Revision 0 September 1994 December 1996 Revision 2

d) The Determination of Inorganic Anions in Water by Ion Chromatography Revision 21 August 1993

e) The Determination of Metals and Trace Elements in Water and Waste Revision 44 EMMC Version EMMC Methods Work Group 1994

f) Standard Methods for the Examination of Water and Wastewater APHA AWWA WPCF 17th Edition 1989

g) Standard Methods for the Examination of Water and Wastewater APHA AWWA WPCF 18th Edition 1992

h) Standard Methods for the Examination of Water and Wastewater APHA AWWA WPCF 19th Edition 1995

i) Standard Methods for the Examination of Water and Wastewater APHA AWWA WPCF 20th Edition 1998

j) Criteria for Identification of Hazardous and Extremely Hazardous Wastes California Code of Regulations (CCR) Title 22

k) DIONEX AU 107 RDRocklin and ELJohnson ANAL CHEM 1986 55 4

l) Adaptation of method by the Naval Ocean Systems Center San Diego Marine Environment Branch San Diego CA 92152-5000

m) TOCTN in Marine Sediments SCCWRP Annual Report 1990-1991 and 1991-1992

n) A Guide to Freeze Drying for the Laboratory LABCONCO 3-53-594-Rosse-5M-R3 1994

o) Lipids Content in Fish Tissues via Accelerated Solvent ExtractionWWChem EMTSMWWD 1998

v) Procedures for Handling and Chemical Analysis of Sediment and Water Samples Russel H Plumb Jr May 1981 EPACorp of Engineers Technical Committee on Criteria for Dredged and Fill Material EPA Contract 4805572010


C Frequency of analysis and Type of Sample - 2009

CONSTITUENT Frequency Sample Type

Permit Required Comments Influent Effluent

Process Control Biochemical Oxygen Demand -Total Biochemical Oxygen Demand -Soluble Chemical Oxygen Demand Conductivity Floating Particulates Flow Oil and Grease pH Settleable Solids Temperature Total Dissolved Solids Total Solids Total Suspended Solids Total Volatile Solids Turbidity Volatile Suspended Solids

Daily Daily Weekly Weekly Daily Daily Daily Daily Daily Daily Daily Weekly Daily Weekly Daily Daily

Composite Composite Composite Composite Composite

Grab Grab Grab Grab Composite Composite Composite Composite Composite Composite

X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used

Metals AsCdCrCuPbHgNiSeAgZn Sb Be Tl Fe

Weekly Weekly Weekly

Composite Composite Composite

X X

X X Req Frequency=Monthly

Ions Alkalinity Ammonia-Nitrogen Anions (F-Cl-Br-SO42-NO3-PO43-) Cations (Ca2+ Mg2+ Li+Na+K+) Cyanide Hardness (Total Ca Mg)

Weekly Weekly Weekly Weekly Weekly Weekly

Composite Composite Composite Composite Composite Composite

X

X

X

X By calculation

Organic Priority Pollutants Acrolein and Acrylonitrile BaseNeutral Compounds Benzidines Dioxin Pesticides chlorinated

Pesticides organophosphorus Phenols non-chlorinated Phenols chlorinated Polychlorinated Biphenyls Purgeable (Volatile) Compounds Tri Di amp monobutyl tins

Monthly Monthly Monthly Monthly Monthly Semi-Annual Weekly Weekly Weekly Monthly Monthly

Grab Composite Composite Composite Composite

Composite Composite Composite Composite Grab Composite

X X X X X

X X X X X

X X X X X

X X X X X

Method 8260 Method 625 Method 625 Method 8280A

Method 625 Method 625

Method 8260

Miscellaneous Radiation

Toxicity (Acute amp Chronic)

Monthly

Monthly

Composite

Composite

X

X

X Performed by a contract lab Reported in the monthly Toxicity Testing Report by the Biology Section


D Laboratories Contributing Results used in this report

i

ii

iii

iv

v

Metropolitan Wastewater Chemistry Laboratory (EPA Lab Code CA00380 ELAP Certificate 1609) 5530 Kiowa Drive La Mesa CA 91942 (619)668-3212 All results except those listed below

Point Loma Wastewater Chemistry Laboratory (EPA Lab Code CA01435 ELAP Certificate 2474) 1902 Gatchell Road San Diego CA 92106 (619)221-8765

Process control analyses and wet methods for

the plant

North City Wastewater Chemistry Laboratory (EPA Lab Code CA01436 ELAP Certificate 2477) 4949 Eastgate Mall San Diego CA 92121 (858)824-6009 Process control analyses and wet methods for

the plant

Metro Biosolids Center Chemistry Laboratory (EPA Lab Code CA01437 ELAP Certificate 2478) 5240 Convoy Street

San Diego CA 92111 (858)614-5834


the plant

South Bay Water Reclamation Plant (EPA Lab Code CA01460 ELAP Certificate 2539) 2411 Dairy Mart Road San Diego CA 92173 6194287349


the plant

vii

viii

ix

x

xi

City of San Diego - Marine Microbiology and Vector Management (EPA LabCode CA01393 ELAP Certificate 2185) 4918 Harbor Drive Suite 101 San Diego CA 92106 (619) 758-2311 Microbiology

City of San Diego - Toxicity Bioassay Laboratory (EPA Lab Code CA01302 ELAP Certificate 1989 ) 4918 Harbor Drive Suite 101 San Diego CA 92106 (619) 758-2347 Bioassays

Test America 880 Riverside Parkway Sacramento CA 95605 NELAP Certification 01119CA Telephone (916) 373-5600 DioxinsFurans in solids only

Test America 2800 George Washington Way Richland WA 99354-1613 CA ELAP Certification 2425 Telephone (509) 375-3131 Gross AlphaBeta Radioactivity

CRG Laboratories 2020 Del Amo BLVD Suite 200 Torrance CA 90501 ELAP Certification 2261 Telephone (714) 755-3263 Herbicides in solids only

vi City of San Diego - Water Quality Laboratory (EPA Lab Code CA00080 ELAP Certificate 1058) 5530 Kiowa Drive La Mesa CA 91942 (619)668-3237

Total Organic Carbon in Wastewater


E QA Report Summary (excerpt from our Quality AssuranceQuality Control Report for Calendar Year 2009 March 30 2010)

Overview

The Wastewater Chemistry Services Section Metropolitan Wastewater Department City of San Diego performs most of the NPDES and other permit and process control chemical and physical testing for the City of San Diego EW Blom Pt Loma Wastewater Treatment Plant (PLWWTP) North City Water Reclamation Plant (NCWRP) South Bay Water Reclamation Plant (SBWRP) and the Metro Biosolids Center (MBC) We also performs the chemicalphysical testing of ocean sediment and fish tissue samples for the Ocean monitoring program for the City of San Diego (PLWWTP Ocean Outfall and SBWRP Ocean Outfall) and the International Boundary and Water Commission International Treatment Plant outfall We also perform environmental testing for various customers both internal to the City of San Diego and for other agencies

The QAQC activities of the Laboratory are comprehensive and extensive Of the 38470 samples received in the Laboratory in 2009 approximately 33 were Quality Control (QC) samples such as blanks check samples standard reference materials etc 108 different analyses were performed throughout the year resulting in 264297 analytical determinations Of the determinations 113352(~43) were QC determinations (eg blanks lab replicates matrix spikes surrogates etc) used to determine the accuracy precision and performance of each analysis and batch

We have 5 separate laboratory facility locations each with its own California ELAP (Environmental Laboratory Accreditation Program) certification for the fields of testing required under California regulations This is a rigorous program involving continuing independent blind performance testing biannual comprehensive audits and extensive documentation requirements Each of the 5 laboratory facilities in the Metropolitan Wastewater (Metro) Department are independently certified and copies of those certifications are included at Attachment 1 California ELAP certifies fields of testing (methodsanalytes) only for Water Wastewater and Hazardous materials for which methods are published in the Federal Register or specifically approved in regulation by USEPA Additionally the Laboratory performs analyses using methods for which certification does not exist such as ocean sediment and sea water determinations Those methods have been developed in-house derived from or in collaboration with other scientific laboratories (eg Scripps Institute of Oceanography Southern California Coastal Water Research Project et al) and have been used extensively in multi-agency EPA and State sponsored studies over the past several years Many methods of analysis developed for matrices and applications not within ELAP jurisdiction have been adapted from ELAP listed methods In all cases we apply generally accepted standards of performance and quality control to methods

Additionally the operating division and all Metro Department Laboratories maintained International Standards Organization (ISO) 14001 Environmental Management Systems certification

Contract laboratories are also required to use only approved methods for which they hold certification for andor are approved by the appropriate regulatory agency (eg SDRWQCB) Copies of their certifications are included as Attachment 2

The following report summarizes the QAQC activities during 2009 and documents the laboratory information and certifications for those laboratories which provided data used in NPDES and other permit monitoring or environmental testing during the year


Laboratories Contributing Results used in this report

Laboratory NameEPA Lab

Code

ELAP

Cert Address Phone Contribution

Alvarado Wastewater

Chemistry Laboratory

CA00380 1609 5530 Kiowa Drive

La Mesa Ca 91942

(619)668-3212 All results except those listed below

Pt Loma Wastewater


CA01435 2474 1902 Gatchell Road

San Diego CA 92106

(619)221-8765 Process Control analyses and wet methods for the

treatment plantNorth City Wastewater


CA01436 2477 4949 Eastgate Mall

San Diego CA 92121


treatment plantMetro Biosolids Center


CA01437 2478 5240 Convoy Street

San Diego CA 92111


treatment plantSouth Bay Wastewater


CA01460 2539 2411 Dairy Mart Road

San Diego CA 92173


treatment plantCity of San Diego Water

Quality Laboratory


La Mesa Ca 91942

(619)668-3237 Total Organic Carbon in Wastewater

City of San Diego-

Marine Microbiology

CA01393 2185 2392 Kincaid Road

San Diego CA 92101

(619)758-2312 Microbiology

City of San Diego

Toxicology Laboratory


San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc

2425 2800 George Washington

Way Richland WA 99354

(509)375-3131 Gross AlphaBeta Radioactivity

TestAmerica West

Sacramento

01119CA 880 Riverside Parkway

West Sacramento Ca 95605

DioxinsFurans in Solids

CRG Marine

Laboratories Inc

2261 2020 Del Amo Blvd Suite

200 Torrance CA 90501

Dissolved Metals for Convention Center

Monitoring


Facilities amp Scope

The Wastewater Chemistry Services Section(WCS) comprises five geographically separated laboratories The Sections main laboratory facilities and headquarters located at the Alvarado Joint Laboratory building in La Mesa and the four satellite wastewater chemistry laboratories located at MWWD treatment plants maintain individual California Department of Health Service Environmental Laboratory Accreditation Program (ELAP) certification in their respective Fields of Testing (FoT) Each laboratory has its own USEPA Lab Code as shown in the following table

Laboratory Facility Laboratory Address Phone EPA Lab Code

ELAP Cert No

Alvarado Laboratory Wastewater Chemistry Laboratory

5530 Kiowa Drive La Mesa CA 91942

6196683215 CA00380 1609

Point Loma Satellite Lab Pt Loma Wastewater Chemistry Laboratory

1902 Gatchell Rd San Diego CA 92106

6192218765 CA01435 2474

North City Water Reclamation Plant Satellite Lab

North City Wastewater Chemistry Laboratory

4949 Eastgate Mall San Diego CA 92121

8588246009 CA01436 2477

Metro Biosolids Center Satellite Lab

Metro Biosolids Center Wastewater Chemistry Lab

5240 Convoy Street San Diego CA 92111

8586145834 CA01437 2478

South Bay Water Reclamation Plant Satellite Lab

South Bay Wastewater Chemistry Laboratory

2411Dairy Mart Rd San Diego CA 92154

6194287349 CA01460 2539

The information presented in this report applies to the Wastewater Chemistry Services Section including all of the laboratories listed above unless specified otherwise The main laboratory at Alvarado is the main office for the WCS and contains the most extensive laboratory facilities of the several laboratories Along with a variety of process control and wet chemistry analyses this facility also handles all of the trace metals pesticidesorganics determinations and other analyses The satellite laboratories are primarily dedicated to process control wet chemistry and other analyses directly related to the support of the operations of the co-located wastewater treatment plant

The Wastewater Chemistry Services Section performs most of the NPDES and other permit and process control chemical and physical testing for the

EW Blom Pt Loma Wastewater Treatment Plant (PLWWTP) NPDES Permit No CA0107409 Order No R9-2002-0025 including the ocean monitoring program North City Water Reclamation Plant (NCWRP) Order No 97-03 Metro Biosolids Center (MBC) no permit but monitoring requirements contained in Permit No R9-2002-0025 South Bay Water Reclamation Plant (SBWRP) NPDES Permit NoCA0109045 Order No 2006-067 Ocean monitoring program for the International Boundary and Water Commission International Treatment Plant Other environmental testing for various customers both internal to the City of San Diego and other public agencies


A small portion of the required monitoring testing is sub-contracted out to laboratories certified by ELAP for those analyses specifically

Gross alpha- and Beta radiations are analyzed by Test America Laboratories Inc Total organic carbon (TOC) in water are analyzed by the Water Quality Laboratory City of San Diego Water Department Dioxin and Furans in solids are analyzed by TestAmerica West Sacramento

Copies of these laboratoriesrsquo ELAP certifications are included as attachment 2 The City of San Diego pays for additional QC samples (replicates blanks spikes) as a routine quality check on sub-contracted laboratory work This is beyond the usual and customary practices with contract laboratory work

Ocean monitoring While there are no recognized State certifications for laboratory analyses of marine environmental samples (eg seawater sediments various tissues etc) the City of San Diego has been a leader in the development and standardization of analytical methods for determinations in these areas Many of the methods are novel approaches developed after extensive research and development from other published work (eg organo-tin analyses sediment grain size etc) or adaptations of exiting EPA methods (eg SW 846 Method 8082 for PCB congeners in sediments etc) In all of these cases we participate in extensive inter-laboratory calibration studies Some of the most extensive studies have involved the participation of several public academicresearch and private laboratories under the umbrella of the Southern California Coastal Water Research Project (SCCWRP) These programs are repeated periodically as part of the Southern California Bight Regional MonitoringSurvey Project This is a massive sampling and monitoring program participated in by all of the major Publicly Owned Treatment Works (POTWs) California Water Resource Control Boards and research organizations Our laboratory is a reference (referee) laboratory for the NRCC (National Research Council of Canada) CARP-2 Certified Reference Material (CRM) for fish tissue This was adopted as the standard reference material for QC QA for the Southern California Bight Regional Project This sample is also used world-wide as a standard reference material We have worked with NIST to develop a West Coast marine sediment and fish tissue standard reference material (SRM)


QAQC Activities Summary

Report for January 1 2009 - December 31 200915 The sample distribution for 2009 is not significantly changed from 2008 264297 analytical determinations were made on 38470 samples received by the Laboratory in 2009(see table A) Of these 12518 or 33 were Quality Control (QC) samples Approximately 112 were blanks and 213 check or reference samples

2009 Number of Percent of total samples

Table A Samples Samples

CustomerEnvironmental 25952 6746 samples Quality Control (QC) samples 12518 3254 Total Samples 38470 10000

QC Samples Blanks

FIELD_BLANK 94 024 REAGENT_BLANK 10 003

TRIP BLANK 0 000 METHOD_BLANK 4220 1097

Total Blanks 4324 1124 Check samples

External Check samples 4898 1273 Internal Check samples 3284 854

SRMs (Standard Reference 12 003 Material)

Total Check Samples 8194 2130 Total QC Samples 12518 3254

High levels of QC are used for laboratory determinations 43 of the 264297 determinations were QC (eg blanks lab replicates matrix spikes surrogates etc) If calculated for the 252169 customer samples only the percentage increases to 45

475 of total analytical determinations or 01 of analytical batches did not meet internal QA review due to a variety of criteria eg unsuccessful calibration unacceptable QC performance etc Samples having analytical determinations that were rejected are reanalyzed or if that is not possible the

data is either not reported or reported but flagged as having not met data quality objectives and may not be

Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9

Distribution of QC in Analyses2009

15 Data counts (metrics) were obtained on March 24 2009 and do not include analyses that were underway but incomplete as of that time All table data is based on samples collected between January 1 2009 and December 31 2009 This data summary is comprehensive includes all laboratory analyses work for all customers projects and programs unless otherwise indicated


suitable for compliance determination

Number Percent of totalTotal number of analytesresults determined 264297 NATotal results not complete 2 8216 31

No of results for Customer Environmental Samples 13 252169 954

Total number of rejected results 12128 475

No of results for blanks3 24620 93No of results for matrix spikes 3 15324 58No of results for Check samples 3 35483 134No of results for Replicates 3 27192 103No of results for surrogates 3 10733 41

Total QC analyses run3 113352 429

Total in-house analyses completed 2 255124

Table A2 Analyses (results) - 2009

Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43

Percent of QC to All Environmental Analyses(including Duplicate Analyses)

2009

2 - as of March 19 20093 percent of QC samples calculated from grand total (264297 analyses)

1- matrix spikes replicates surrogates are also part of the total for Customer Environmental samples


NOTE Analysis for the purposes of the metrics used in this report generally refer to each analyte determined in each sample in a batch For example an analysis(determination) of several metals in a sample (eg iron nickel lead) would total as 3 analyses in the expression of totals such as those in the Analyses table on the preceding page This method of calculation has been used for many years and with batch and method is useful comparative measure of laboratory performance and is one of the fundamental constants in applying quality control measures

No of Batches Percent of total

Total number of analytical batches 14051Total number of rejected analytical batches 14 010

Incomplete batches (as of Mar 22 2010) 22 016

Outside laboratories

A small number of permit required analyses are sub-contracted out including gross alpha- amp Beta- radiation and Total Organic Carbon in wastewater as summarized below Herbicides analysis previously performed in-house were subcontracted to Cal Science Environmental Laboratories via CRG Marine

Number of

Outside Laboratory analyses Test America gross alpha- and Beta-radiations Dioxins 552 CRG Marine Laboratories Herbicides 28 Water Quality City of San Diego Total Organic Carbon and Nutrients 313

Severn Trent Laboratories Inc gross alpha- and Beta-radiations 10

total 903


QA Plan

A copy of our Laboratoryrsquos current Quality Assurance Plan is included as Attachment 3 The Quality Assurance Plan was updated in July 2008

Performance Testing (PT) Studies for 2009

The Wastewater Chemistry Laboratory participates in required ELAP and USEPA PT studies throughout the year We participated in 16 PT studies in 2009 Each of our geographically separated laboratory facilities participated individually (as required by ELAP) All PT studies were purchased from ERA and were successfully completed When results submitted were determined to be outside of study acceptance limits the laboratory reviewed internal protocols modified procedures were necessary and participated in a subsequent study for the analytes in question A PT study was completed with satisfactory results for all analytes by in-house chemistry laboratories

The results of the Laboratory PT studies for 2009 are summarized in the following tables

DMRQA (Discharge Monitoring Report ndash Quality Assurance)

We also participate as dischargers in the EPA DMRQA16 Studies required by the NPDES permit monitoring for the following two WWTP

Pt Loma Wastewater Treatment Plant (PLWWTP) NPDES Permit No R9-2002-0025 South Bay Water Reclamation Plant (SBWRP) NPDES Permit NoCA0109045 Order No 2006-067

In both cases we participated in DMRQA Study 29 as issued by Environmental Resource Associates (See attachment 4 for copy of full report) All methods and analytes were within acceptance limits with the exception of Test Code 42 (Mysid 48-h acute non-renewal FSW) Toxicity Bioassay A preliminary review of all pertinent laboratory practices and records pointed to a reporting artifact as the most probable cause of the anomalous result where the Cityrsquos findings (LC50 66105) exceeded the upper acceptable limit of 661 by five one-thousandth of a percentage point A remedial action sample and a new batch of test organisms were ordered and the remedial action test was initiated on October 14 2009 The test met the acceptability criterion of gt90 control survival and the sample exhibited a median lethal concentration of 556 which fell within the QC Performance Acceptable Limits of 148 to 619

ERA Study Number of Number of Success Rate () Analytes Acceptable results

DMRQA-29 PLWWTP 27 26 963 DMRQA-29 SBWRP 30 29 967

Total analytes 57 Overall 965

16 DMRQA = Discharge Monitoring Reporting Quality Assurance an EPA program of performance testing for discharge

monitoring laboratories for NPDES permit analytes


Initials BQA ] tgt A TB 3 VB 1M EB lt1 BGB -~

ra --c DC JC JCM EC f NC -middot](bull MC Mr

~ 0 HHD

ID BQ8 TSB

VFB B TX NBB TMB DVL G3C UBC CYU NLC M5C G8C KOD HZD AD4 JRF KG RC LNI VK4

EVl Wl7 FMN M5U YBM fii14M

SWM Li SWM FML IZM

First Name l ast Name middot Ben tnrlnh 1 _A

Tan Bao _-o middot

Enriaue Brent Tom Doug Jose

Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(

r 1 1 Clark (__ t fl_ t

I ~ 7_- c rV middotn r ff

~ middot middot 7 rvt -u - middot IIpound- DanQ bull gt-

-_ -_ Duran i i -L ~

- j_)J~ ~ Rv

Genz 797 (~ I__

Kinq -f lZ -~ ~ lJ Vct etA iAJ Lanez filt_11 - middot ( lt7 ~ bullon~ middot m yt5 I

Malo Z _pound I

Connie Mala tVA utk g_ 1

lteve j ) ( h-t Meta f

--

F Staff contributing to this Report


Figure 1 Chemistry Laboratory Organization Chart Public Utilities Department

Environmental Monitoring and Technical Services Division Wastewater Chemistry Services

Deputy Director

Steve Meyer

Senior Chemist 100

Vacant

Pesticides Wet Chemistry

Group Associate Chemist 100

JEFF MCANALLY

QADM Group

Associate Chemist 100 BRENT BOWMAN

Metals Group

Associate Chemist 100 DAVID SCHLICKMAN

Pt Loma WWTP Group

Associate Chemist 100 ROBERT SANDOVAL

South Bay WRP Group

Associate Chemist 100 Vacant

North Services Group

Associate Chemist 100 NANCY COGLAN

GCMS Group

Associate Chemist 100 DOUG CAMPBELL

Assistant Chemists 700

TAN BAO KEN DANG MARIA NOLLER SANDRA VALENZUELA JACQUELINE

CAZARES- MEDINA HEATHER DUCKETT MICHAEL STEWART


LEE KING TOM BURGER ARMANDO MARTINEZ


BEN ANDOH JERRY CZAJKOWSKI JEFF FINDLEY JESUS NIETO LEONARD PRZYBYLO VESSELKA KOZAREV


JULIE WEBB ENRIQUE BLANCO

Assistant Chemists200

GREG SCHLIMME FERNANDO MARTINEZ


VIRGINIA BASILAN KRIS WITCZAK LORENA PANTOJA WENDY LUCERO


FRANCISCO MEZA RONALD JARDINE GLORIA SIQUEIROS ESTELA LANEZ

Laboratory Technician 100 ALEJANDRA MOLLOY

Laboratory Technician 200

KEITH RUEHRWEIN ERIC CLARK

Laboratory Technician 100 MARGOT SZETERLAK


MARICELA CORONEL CONNIE MATA FARID MALOF

Laboratory Technician 200 JOSE CASTRO Vacant


ANGELICA DURAN KENNETH GENZ


VICTORIA SANTIBANEZ

Intern Word Processing Operator

100 CORINNA QUINATA Intern

Intern

IREPORTSPT_LOMAAnnualsAnnual2009FinalSections2009__Annualdocx WCL-D-12832 September 14 2009

G System-wide calculation definition

System-wide removals are a practical extension of the ―Adjusted Removals previously reported Adjusted removals were used to determine removal efficiency of TSS and BOD during the period when biosolids dewatering occurred at Fiesta Island The wastewater removed by dewatering (eg belt filter press or drying bed decant) was returned to the Point Loma WWTP headworks and contained a certain amount of solids In order to account for the removal and return of TSS and BOD on a complete mass-balance basis the Adjusted Removals were determined That calculation was relatively straight forward and included removing the contribution to the Pt Loma WWTP influent of the returned stream The calculation was done on a mass balance basis to fully account for the solids and BOD contributions returned back to the system

With the replacement of Fiesta Island biosolids processing by the Metro Biosolids Center (MBC) and the addition of the NCWRP (North City Water Reclamation Plant) in the Metro System the removal and return of solids to Pt Loma WWTP was complicated by the addition of multiple inputs and outputs to the system To calculate the system-wide removals the net total inputs and outputs were determined and included in the updated calculation17 The determination of System-wide removals is represented by Equation 1 on the next page This simplified diagram graphically shows the relationships of the input and output streams The Tijuana interceptor (emergency connection) has not contributed flows since September 2003 The South Bay Water Reclamation Plant (SBWRP) is not shown since it currently has no net contribution or solids removal

17 Calculations are performed by a computer database application working with Metro System flow and concentration data


The TSS and BOD5 concentrations together with the flow rate of each stream are measured daily and mass emissions (pounds a day) for each stream determined The above formula is applied on the resultant mass balances and the system-wide removals calculated for each day In the event that a data value (eg flow rate measurement TSS concentration or BOD5 concentration) is not available for a stream the median value for the previous calendar year for that stream is used as a surrogate number to allow completion of the calculation The annual averages and summaries in the system-wide data tables are derived (arithmetic mean) from the monthly averages of the daily calculated mass emissions values and removal rates


H Annual Flow Calibration Report

The firm of MWH completed the annual Gould Flow Metering System Certification in March 2010

A copy of their findings without appendices follows


City of San Diego Calif~rnia

Metropolitan Wastewater Department

Certification of the Gould Flow Metering System

at the

Point Lorna Wastewater Treatment Plant

Prepared For

BROWN AND CALDWELL

9665 Chesapeake Drive Suite 201

San Diego CA 92123

Prepared By

VampA 8291 Aero Place Suite 11 0

San Diego CA 92123

March 2010

ltRef 07 -0589gt

~ ___ __ 1 ft 07-0589 PLWTP Gould Flow Metering System ~ middot 1middot-6 -------------------------~~-~~~~f~

TABLE OF CONTENTS

DESCRIPTION PAGE NO 1 INTRODUCTION 1

11 Background1 12 Purpose of Study 1

2 SCOPE OF WORK 2 21 Scope of Work by VampA 2

I

22 Scope of Work by City of San Diego 2 3 REVIEW OF EXISTING DATA 3

31 Data Sources 3 32 Data Analysis 3

4 FIELD TEST AND FLOW ANAL YSIS 9 41 Test Set up 9 42 Test and Calibration 9

43 Flow Analysis 10 5 CONCLUSIONS AND RECOMMENDATIONS 11

51 Conclusions 11 52 Recommendations 11

TABLES Table 3-1 2009 Average Daily Flow 3

FIGURES Figure 3-1 2009 Flow Hydrograph 4 Figure 3-2 Percent Difference in Recorded Flow vs Time (PS-2Gould Flow Meters) 5 Figure 3-3 Scatter Plot of PS-2 Difference vs Gould Influent Flow 6 Figure 3-4 Percent Difference in Recorded Flow vs Time (ADSGould Flow Meters) Figure 3-5 Scatter Plot of ADS Difference vs Gould Influent Flow 8

APPENDIX A MONTHLY AVERAGE DAILY FLOW TABLES Table A-1 Average Daily Flows January A-1 Table A-2 Average Daily Flows February A-2 Table A-3 Average Daily Flows March A-3 Table A-4 Average Daily Flows Aprii A-4 Table A-5 Average Daily Flows May A-5 Table A-6 Average Daily Flows June A-6 Table A-7 Average Daily Flows July A-7 Table A-8 Average Daily Flows August A-8 Table A-9 Average Daily Flows September A-9 Table A-10 Average Daily Flows October A-10

TOC

~I 07-0589 PLWTP Gould Flow Metering System middot ~~_ ltt __________________~~~

Table A-11 Average Daily Flows November A-11

Table A-12 Average Daily Flows December A-12

APPENDIX B Average Daily Flow Tables Summary Table B-1 Average Daily Flows Summary B-1

Appendix C Flow Meter Calibration Data Table C-1 Calibration Test Data February 9 2010 C-1

Appendix D Field Notes

TOC

(~------------------------------------------0_7_-0_5_89_P_L_~P_G_o_u_ld_F_Io_w_M_e_te_rin~g~S~y-st_em_ ~

__

_

1 INTRODUCTION

11 Background

The Point Lama Wastewater Treatment Plant (Pt Lorna WWTP) is located in San Diego California on the Point Lorna peninsula near the Cabrillo National Monument The design capacity of this plant is approximately 240 million gallons of wastewater per day (mgd) The average daily flow ADF) for calendar year 2009 was approximately 153 mgd There are currently three independent flow measurement systems in place

1 Gould Flow Metering System at Pt Lama WWTP 2 Controlotron Ultrasonic Flow Meters at Pump Station 2 (PS-2) 3 ADS Ultrasonic Flow Metering System at Pt Lorna WWTP

The influent flow at the Pt Lama WWTP is measured by four Parshall flumes at the Headworks of the Pt Lama WWTP There are two 6-foot long flumes designated as C-1 and C-2 and two 8-foot long flumes designated as N-1 and N-2 Water depth in each flume is measured by two independent meters

Gould flow meters measure flow depth directly via hydrostatic pressure measurement The Gould flow metering system consists of pressure transducers housed in stilling wells located adjacent to each of the Parshall flumes The Gould flow meters measure depth of flow in the flumes which are then converted to flow values by computer software

At PS-2 Controlotron ultrasonic flow meters are located on each of the eight pump discharge pipes The flows from each pump are totaled to calculate the average daily flow to the Pt Lama WWTP

Meters provided by ADS measure flow depth indirectly via ultrasonic measurement of the distance to the flow surface below the meter sensor (transducer) subtracted from the measured and known distance from the sensor face to the flume channel invert The ADS flow metering system uses ultrasonic depth sensors located over each of the Parshall flumes The ADS Quadredundant Ultrasonic Level Sensors incorporate ultrasonic technology to measure the distance from the sensors to the liquid surface being measured The ADS software then calculates depth of flow and ultimately daily flow from the depth versus discharge rating curves for each flume

Although there are three independent sources that record flow data only flow data recorded by the Gould flow metering system are officially reported to the Regional Water Quality Control Board (RWQCB)

12 Purpose of Study

Every year the City of San Diego (City) is required to provide a report of total plant flow to the RWQCB and to the United States Environmental Protection Agency (USEPA) As part of this review for calendar year 2009 VampA was retained by Brown and Caldwell to evaluate the measurement of ADF influent to the Pt Lama WWTP and evaluate any discrepancies that may exist among the Gould ADSand PS-2 flow metering systems

07-0589 PLWTP Gould Flow Metering System

2 SCOPE OF WORK

21 Scope of Work by VampA

VampA was retained by Brown and Caldwell for certification of the four Gould Flow Metering devices located at the Pt Loma WWTP This certification includes verifying that the Gould devices are accurately recording flow within acceptable tolerances(+- 5 from theoretical values) through the Parshall flumes by performing the following tasks

I

1) Data Review and Analysis - Examine existing flow data for the Gould ADS and PS-2 metering systems Update and analyze the flow data for the Gould ADS and PS-2 metering systems for reporting discrepancies between the systems and report on the findings

2) Field Review and Witness Inspection - Perform a field review of the Gould metering system with

regards to the appropriateness of the instrumentation configuration data collection and reporting

systems Provide witness inspection and assist City personnel in performing static confirmation

testing of the calibration of each Gould transducer and electronic data recording system over the full

depth range of the flume using the Citys test cylinder Collect simulated flow data reported through

the flow recording system located in the Engineering Building with assistance from City staff

Compare the simulated data to the theoretically calculated data of depth of flow through the Parshall

flume

3) Draft Report(s) - Prepare a Preliminary Draft Report for Brown and Caldwells review regarding the

results of the inspections together with conclusions and recommendations The Preliminary Draft will

be provided in electronic (Word) format only (ie no hardcopies) Brown and Caldwell will provide

VampA with comments to the Preliminary Draft Report through Track Changes VampA will address Brown

and Caldwells comments in developing the Draft Report to be delivered to the City VampA will provide

three (3) hardcopies of the Draft Report to Brown and Caldwell two for the City and one for Brown

and Caldwells files along with one electronic copy in PDF format

22 Scope of Work by City of San Diego

The City provided the following items to assist in the completion of this wor~

1) Daily flow data from the Gould ADS and PS-2 flow measurement systems from January 1 2009 through December 31 2009

2) All labor necessary to remove test and reinstall each of the Gould transducers and suspension brackets for each of the four flumes examined

Page 2

(1middot- ~ ~ bull bull 07-0589 PLWTP Gould Flow Metering System ~~ 1------------------------------------------------~~--

tl~

3 REVIEW OF EXISTING DATA

31 Data Sources

Flow data from the Citys Gould ADS and PS-2 flow metering systems for the 2009 calendar year are attached in Appendix A Each monthly summary table includes the average daily flow (ADF) along with the maximum daily flow rate minimum daily flow rate and standard deviation of all the daily flow rates A summary of the yearly data that is included in Appendix B is summarized in Table 3-1 Note that the minimum and maximum values did not necessarily occur on the same day Therefore the percent

1

differences for the dates on which the minimum and maximum Gould flow metering system ADF occurred are included as well

Table 3-1 2009 Average Daily Flow

Item

Average Dally Flow (ADF) (mgd)

Percent Difference ()

Gould PS-2 ADS PS-2 YS Gould

ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458

Standard Deviation 1046 1188 973 324 214

Minimum and Maximum Day Percent Difference

Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis

Using the information in Appendix A VampA performed a graphical analysi~ of the daily flow data and generated Figure 3-1 through 3-5 below Data analysis was conducted using visual and statistical procedures The Gould flow data was used as the prime measurement for all statistical comparisons The percent difference of any data type between systems was calculated as follows

PS-2 system (PS-2- GouldGould x 100 ADS system (ADS- Gould)Gould x 100

Page 3

- - ------ -

_~~ i ~ ~ ~ ~ 07-0589 PLWTP Gould Flow Metering System ~ ------------------------------------------------~~--

1bullbullmiddot

Figure 3-1 2009 Flow Hydrograph - Plot of the ADF for each of the three measuring systems for the 2009 calendar year The average daily flow recorded by the Gould flow meter varied from 209 mgd in February to 133 mgd in November This figure shows that the variance between the Gould and PS-2 flow meters was fairly constant throughout the year

220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---

180 ---------middot middot------------- -- ---- - -- - ~ - ---- ___ _____________ ___ -------- ------- -------- --- ____ ___________ _ 6 Cl ~ 160 ------------ --- -- ------- ---- --- -- ~ --- ------1 ------------ ~ 0 u

140 -middot- --------- ------- ---- -- ---- ------ --- -----shy

120 +----------- - --middot---middot---- -middot---------shy

100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date

Figure 3-1 2009 Flow Hydrograph

Page 4

__

-shy

~~--------------------------------------------~0_7-~0-58_9_P_L_W7P_G~o~u~fd~Ff~ow~M~e~te~ri~ng~Sy~s~te~m~ rt

Figure 3-2 Percent Difference in Recorded Flow vs Time (PS-2Gould Flow Meters) - Plot of the percent difference for the PS-2 and Gould measuring system fo-r the 2009 calendar year The difference between the average daily flow recorded by the PS-2 and Gould flow meters varied from 968 in September to -147 in December

15 ----------~------~----~-----------~----~~----~----~------~----~-----

100 I I I I I I I I I I I -- -- T T - r T i - T r T 5 T -- - - r middot r l T

0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i

-soo - ------------+----- ------~------------+----------- -------------- ~ ---- -------1-------------t---- -------+-middot--------- ------- --1------------+I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1 I I I I I I I I 1 1 I I I + I I I I I 1 I I I I I I I I I 1 I I I I I I I I I I I I I I I I I I I 1 I I I I I I I I 0 I I

10dego -- middotmiddot middot middot --- -- ~--- ------ ---~ middotmiddot middot middot middotmiddotmiddotmiddotmiddotmiddotmiddotmiddot middotImiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot middot -middot-middot---middotmiddotmiddotmiddot------ t - middot-- middot -- middot middot - -- ~ --- - middot middot middot middot middot middot bullbull bull ~ - bullmiddot bullbullmiddot bull middot middot bullmiddot---- bull bull bullbullbull bullbull bull middot middotmiddotmiddotbull bull bull bull middot middotmiddot - - - - ~ -- ---- middotmiddot -- middot middotmiddotmiddot bull bullbull middot middot middot middot middot I I I I I I I I I I 1 I I I I I I I I I I I

1 1 1 l 1 1 j ~ 1 i l l

O I I I I I I I I I I I

-1S Y middot -----------r---------r---------r----------r----------- l- ----------r--------middot-- r---middot------middot-r middot------ ---middotr- ----------r ----------r----------shy

I I I I I I I I I ~

-20+-----~-----+------~middot-----4------+------~middot----~middot~----~middot------+------~----4----__J

11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date

Figure 3-2 Percent Difference in Recorded Flow vs Time (PS-2Gould Flow Meters)

VampA Page 5

----------------

i ~ ~~ ~ I 07-0589 PLWTP Gould Flow Metering System~---middot ______________________________

Figure 3middot3 Scatter Plot of Difference Between PSmiddot2 and Gould Influent Flow Meters- Scatter plot

of the percent difference between the PS-2 and Gould meters relative to the ADF reported by the Gould meter This figure shows that the percent difference between the two meters is fairly constant at around +- 5 even when the flow varies between 140 mgd and 200 mgd

10 middottmiddotmiddot middotmiddotmiddotmiddotmiddotmiddot------- --- -middotmiddotmiddot middot middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot middot ----------------shy

-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull

middotmiddotmiddot--middot-~--------1------middot ------------------------shy ~

~ i5 bull bull i ~ N -5 +middotmiddot middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot middotmiddotmiddotmiddot~-middot-middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot middot middotmiddot- ------------middot middot middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot ~middotmiddotmiddot middotmiddot middotmiddotmiddotmiddotmiddotmiddotmiddotmiddot middotmiddotmiddot middot middot middot~ middotmiddotmiddot middot middotmiddotmiddotmiddot1 ) a bull bullbull bull

middot 1QDo +middotmiddot--- -- ------- -- ------- ----- - middotmiddotr-middot-------------- ~-- ---------middot--middotmiddot- -- ~ --- --- ~---------- -- - ----- ------------- ~ - - middotmiddot--_____________ ------shy

-15 middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot (middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot~ - - ---------- ----------- -----shy r middot middotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddotmiddot ~ _________________---- shy

-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260

Gould System Flow (MGD)

Figure 3middot3 Scatter Plot of Difference Between PSmiddot2 and Gould Influent Flow Meters

VampA Page 6

__ ~--------------------------------------------_-_0s_B_9_P_L_WT__ o m07 P_G__u_ld_F_Io_w_M_e_te_ri_n~g-S~ys_te

Figure 3-4 Percent Difference in Recorded Flow vs Time (ADSGould Flow Meters)- Plot of the

percent difference for the ADS measuring system for the 2009 calendar year The difference between the average daily flow recorded by the ADS and Gould flow meters varied from 458 in July to -977 in October Notice that the line representing the ADS percent difference is discontinuous due to the 27 days of the year in which no ADS data was available It appears that the discrepancy between the ADS and Gould measurements increased significantly in June 2009 and decreased in November 2009

6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4

-----------r--------- -r- middot---------r ----------r-----------r------- middotrmiddotmiddot -------middot---------- ( __ ____ ____( ___ __ ___ l ________l _________ _

middotmiddotmiddotI ~~~ - - ~- -_--- - - ~ - -lt- ~ - f - ------T [ _ _

1 1r T T -T T -- -------l l --- r r--- --rmiddot--r rmiddot r-- --r ---r middot--T r shyr

-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date

Figure 3-4 Percent Difference in Recorded Flow vs Time (ADSGould Flow Meters)

Page 7

~----------------------------------------------0_7-_0_58_9_P_L_WT M_e_te_ri~ng~S~ys_te__P_G_o_u_ld__FI_ow__ __m ~_~_f

Figure 3-5 Scatter Plot of Difference Between ADS and Gould Influent Flow Meters - Scatter plot of the percent difference between the ADS and Gould meters relative to the ADF reported by the Gould meter This figure shows that the percent difference between the two meters was between roughly 2 and -5 for flows between 135 mgd and 200 mgd

10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I

O i - middot1~-~- ~ bull 1~ l- i - i bull i i(imiddota ~- bull bull bull bull bull i bull bull ~-middotmiddot bull bull bullbull t i bullbull -middot ~middot41~ i bull bull bull

-5 ----- -- - --- - -- ----------- f- - -- -------- - - - - - -- - -----~middotmiddot - - -- - -~~- -- -- - ------------ ---------- - ----- - ----- -- -- ---- middotmiddot middot middot middot i middot middotmiddotmiddot - - - -- - -- - --- ------ --- middot~ bullbull l ~ ~ bull bull bull ~ l ~

~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----

I I I I I I I I I I I I I I I 0 I I I I t I I I I 0 I I I I I I I I I I I I I I I I I I I I I I I I

I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220


Figure 3-5 Scatter Plot of Difference Between ADS and Gould Influent Flow Meters

VampA Page 8

__ ~------------------------------------------0_7_-o_sa_9_P_L_~P_G_o_ul_d_F_Io_w_M_e_te_nn~g~S~y_st_em_

4 FIELD TEST AND FLOW ANALYSIS

41 Test Set up

A static test and calibration of the four Parshall flumes and transmitting systems was performed by Pt Lorna WWTP personnel and witnessed by VampA representatives on February 9 2010 The following instruments test equipment and reports were used during the test

bull Static water well

bull Gould Transducers (4 units)

bull Fluke Multi-Meter (Model 45)

bull Operator Station (Computer)

bull Gould Transducers calibration reports

bull Fluke Multi-Meter calibration reports

The following procedures were performed for each of the four flumes

1 The Gould transducer was removed cleaned and inserted into the static water well

2 The transducer was connected to the Fluke Multi-Meter which measured the depth in converted milliamperes (mA)

3 The transducer was connected to the operating station for actual flow data

42 Test and Calibration

The Gould transducers were tested and calibrated using the Fluke Model 45 Multi-Meter described above Measured transducer accuracy was based on the Multi-Meter accuracy The Multi-Meter was calibrated so that a reading of 533 mA would correspond to 0 inches of water depth and a reading of 20 mA would correspond to 36 inches of water depth

The transducers were linked to the Operator Station computers located in the Pt Lama WWTP

Engineering Building The computers calculated flow values from the rnA current measurements At the beginning of each of the four tests the water well depth was 0 inches The water depth was increased in 9-inch increments until it reached a full depth of 36 inches At each interval a measurement of both the flow value and the multi-meter reading was obtained The water depth ~as then reduced in 9-inch increments until the water depth was returned to 0 inches

During the testing of the transducer for flume C-2 it was noted that the difference between the measured voltage and the expected voltage was inconsistent with the transducers in the other flumes As a result the C-2 transducer was replaced at the conclusion of the test

Page 9

2

_sn-1~~

07-0589 PLWTP Gould Flow Metering System r~1 ~-----------------------------------------~~--~ 1L _ f

43 Flow Analysis

The discharge relationship for the Parshall flumes is given by the following equation

Q =Kb(H)n (1)

026Where n = 1522(b)0

b =width feet (ft) K =4 forbgt 4

H = height of water flume floor feet (ft)

Q =Flow cubic feet per second (cfs)

(1 cfs = 0646 mgd)

The computer program receiving the Gould transducer readings uses the above equation to produce the

output flow values To compare the computer-generated values with the theoretical values the

dimensional widths of the Parshall flumes were obtained from design drawings provided by City

personnel The design values of 6 feet and 8 feet were used in the equation to obtain the theoretical flow

values

For C-1 and C-2 the following calculation was used to calculate the flow in mgd

594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1

For N-1 and N-2 the following calculation was used to calculate the flow in mgd

607Q = (4)(8)(0646)(H)1607= 20672H) 1

To perform an analysis of system accuracy average flow and measurement values were then obtained

for each transducer Table C-1 in Appendix C compares the data collected in the field to the theoretical

values

Page 10

L__nt~~

I ~ 07-0589 PLWTP Gould Flow Metering Systemmiddot ~~lt~ ________________=-==~~

5 CONCLUSIONS AND RECOMMENDATIONS

51 Conclusions

1) No major discrepancies were found between the Gould ADS and PS-2 metering devices for the

2009 calendar year

2) Instrumentation test set-up data collection and reporting systems meet the requirements

3) Based on the existing data it is certified that the Gould meters are reccgtrding flow accurately and

within 5 of the calculated theoretical value

4) The percentage difference between the theoretical and practical flow for each of the flows are

close to one another and show no distinctive variance above or below the average daily flow

5) The three flow monitoring systems generally provide comparable results considering the limits of

the technology used Comparison of flow rates reported by the flow monitoring systems occurred

only at average daily flow levels Verification of the flume rating tables was not performed as part

of the test and calibration process Due to backwater effects and flume submergence problems at

flume depths below 30 inches the Gould system was programmed to report zero at that

minimum depth

52 Recommendations

1) VampA recommends that the City continue to use Gould transducers as their primary flow

measuring devices

References

(1) Lin Shundar (2001) Water and Wastewater Calculations Manual Pg 302-306

Page 11

__ ~-----------------------------------0_7-_0_SB_9_P_L~P_G_o_ul_d_Fio_w_M_e_te_rin~g-S~ys_te_m 1wrfl

Appendix A

Monthly Average Daily Flow Tables

(

(

Appendix A

~~ ~ ~~ ~~- ~ I 07-0589 PLWTP Gould Flow Metering System ~~ --~ ___________________________

Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588

Daily Low 15688 15653 15012 Daily High 16968 17390 16261

Std Dev 356 453 369

~VampA Page A- 1

11~~

~--------------------------------------07_-_05~8~9_P~LW7~P_G~o~u~Jd_F~Io~w~M~e~te_rin~g~S~ys~te~m Table A-2

City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2

07-0589 PLWTP Gould Flow Metering System ~1-----------------------------~-~~

Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985

03-10middot2009 15703 16042 14845 03-11-2009 15601 16295 15153 03-12-2009 15895 16483 15565 03-13-2009 15724 16348 15271 03-14-2009 15750 16418 15358 03-15-2009 15810 16519 15442 03-16-2009 15889 16449 15491 03-17-2009 15799 15898 15424 03-18-2009 15839 16441 15386 03-19-2009 15941 16663 15456 03-20-2009 16157 16836 15678 03middot21middot2009 15942 16762 15493 03-22-2009 16309 16881 15888 03-23-2009 16144 16482 15697 03-24-2009 15201 15881 14785 03-25-2009 15199 15847 14779 03-26-2009 15411 16109 14869 03-27-2009 15156 15834 14785 03-28-2009 15351 16207 14950 03-29-2009 15349 16038 14875 03-30-2009 15536 15998 15118 03-31-2009 15082 15926 14697

Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3

__ __ ~-------------------------------------07_-0_5_89_P_L_~P_G_ou_ld_F_Io_w_M_e_te_rin~g-S~ys_tem

Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4

~-------------------------------------07-0589_P_L_WT__ P_G_ou_ld_F_Io_w_M_e_te_rin~g~S~ys_te_ __ __m

Table A-5

City of San Diego

Point Loma Wastewater Treatment Plant

Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)

05middot01middot2009 15185 15935 14680 05middot02middot2009 15226 16055 14662 05middot03middot2009 14854 15622 14386 05middot04middot2009 15471 16294 14984 05middot05-2009 15081 15739 14587

05middot06-2009 14955 15698 14430

05middot07middot2009 14864 15575 14374 05-08-2009 15043 15615 14552 05-09middot2009 14715 15459 14220 05-10-2009 14514 15227 13988 05middot11middot2009 14859 15570 14392 05middot12middot2009 14968 15768 14458 05middot13-2009 14684 15517 14127 05-14middot2009 15026 15820 14548

05middot15middot2009 14560 15352 14055

05-16middot2009 14761 15566 14327 05-17-2009 15275 16147 14810 05middot18middot2009 15149 15991 14651 05-19middot2009 15147 15995 14734 05-20-2009 14859 15779 14383 05-21-2009 14744 15562 14249 05middot22-2009 14711 15499 14273 05-23-2009 14612 15442 14098

05-24-2009 14261 15037 13803 05-25-2009 14866 15131 14353 05-26-2009 15092 15937 14619 05middot27middot2009 14794 15671 14324 05middot28middot2009 15165 16028 14699 05-29middot2009 13990 14877 13567 05-30-2009 14973 15537 14556 05middot31middot2009 14880 15098 14461

Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5

__ ~--------------------------------------0_7-_0S_B_9_P_L~P_G_o_u_ld_F_Io_w_M_e_te_rin~g~S~y~st~em Table A-6

City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6

~------------------------------------0_7~-0~5~89~P~L~~--P~G~ou~ld_F~Io_w_M~e~te_rin~g~S~ys~te~m Table A-7

City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~

-~~-~-~ -7~ ft I 07-0589 PLWTP Gould Flow Metering System ~~_-middot ___________________________~~

Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8

~--------------------------------------0_7-_05_8_9_P_LWTP_G_o_u_ld_F_Io_w_M__te_rin~g_S~y_te__ __me s~-~~middotmiddot~

Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9

(shy ~--------------------------------------0_7-_os_a_9_P_L~P_G_o_u_ld_F_Io_w_M~e~te~rin~g~S~ys~te~m~~-~

__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10

( __ __m~--------------------------------------0_7-_05_8_9_P_LWTP_G_o_u_ld_F_Io_w_M_e_te_rin~g~S~ys_te~middot ~

11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11

~------------------------------------~0~7-~05~B~9~P~LWT~P_G~o~u=ld~F=Io~w~M=e=te~nn~g~S~y~ste~m -

Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~

~----------------------------------0_7-_os_a_s_PL_WT Me_te_ri~ng~S~ys~te~m__P_Go_u_ld_F_Iow__

middot~bullr lllf

Appendix B

Annual Average Daily Flow Tables Summary

Appendix B

__ ~---------------------------------------0_7_-o_s_B9_P_L_~P_G_o_u_ld_F_Io_w_M_e_te_ri~ng~S~y-st_e_m

Table B-1

City of San Diego


Annual Average Daily Flow

2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent

Difference ADS vs Gould

January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1

~----------------------------------~0~7-~0~58~9~P~L~~P~G~o~uld~F~Io~w~M~e~te~rin~g~S~ys~te~m

Appendix C

Flow Meter Calibration Data

Appendix C

11 t~---------------------------------------0~7~-0~5~89~P~L~~~P_G~o~u~ld~F~Io~w~M~e~te~ri~ng~S~y~st~e~m

Flume Level Measured

ID (In) Current (mA)

0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego


Calibration Test Data February 9 2010

Percent Theoretical Dlfferenca Measured Currant Measured vs Flow

(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01

Percent Theoretical Dlfferanca

Flow Measured (mgd) vs

Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D

J~~~ ut) - - P+ L()vYttA- W W TP

6oWd P(DYJ Meuro7teri~ ampr1-1nUt17~ ~oq020) o

1 S~rlD Leve-( KeasuredVDitA~ M~(red ~ow(M~ (HADe) (Planplusmn IVlf-[tA-en+)

N-1 C) 5 4-S(t -03

q 7 amp3d l ~

I g II I lt6 (r(p 3g ~

i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~

Iamp J qd-6 391 q l q37 l~g

Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO

1 8 II t ~middot o3a 3()0

amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo

SeV~r I b Level Measuv-d Vol~ tJ~urd R-oN (M o)

t~ 011 1middot8$ -00

q 7 ~1 g-s-(g IImiddot amp41 -7middot5

9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q

3(p lq middot~~8 I Gl

(f] 5 ~qs 741

~~ 1 1 8qL 087

9 7C1Damp 1~ middot0

ol s- ct-o-K o J

A Terms and Abbreviations used in this Report

Along with standard abbreviations the following is a list of localuncommon abbreviations and terms for the readersrsquo reference

PLANT TERMS USEPA - United States Environmental Protection Agency NPDES - National Pollutant Discharge Elimination System WWTP - Wastewater Treatment Plant WRP - Water Reclamation Plant PLWWTP - Pt Loma Wastewater Treatment Plant PLR - Point Loma Raw (influent to the plant) PLE - Point Loma Effluent (effluent from the plant) N-1-P - North Digester Number 1 Primary Pt Loma N-2-P - North Digester Number 2 Primary Pt Loma C-1-P - Central Digester Number 1 Primary Pt Loma C-2-P - Central Digester Number 2 Primary Pt Loma S-1-P - South Digester Number 1 Primary Pt Loma S-2-P - South Digester Number 2 Primary Pt Loma Dig 7 - Digester Number 7 Primary Pt Loma Dig 8 - Digester Number 8 Primary Pt Loma DIG COMP - Digested Biosolids Composite a composite of grabs taken from each of the in-service

digesters RAW COMP - A Composite of Raw Sludge taken over the preceding 24 hrs NCWRP - North City Water Reclamation Plant N01-PS_INF - The plant primary Influent from Pump Station 64 N01-PEN - The plant primary Influent from the Penasquitos pump station N30-DFE - Disinfected Final Effluent N34-REC WATER - Reclaimed Water N10-PSP COMB - raw sludge N15-WAS LCP - Waste Activated Sludge ndash low capacity pumps MBC - Metro Biosolids Center MBCDEWCN - Metro Biosolids Center Dewatering Centrifuges typically the dewatered biosolids

from these MBC_COMBCN - MBC Combined Centrate the centrate from all the dewatering centrifuges

(The return stream from MBC to the sewer system) MBC_NC_DSL - North City to Metropolitan Biosolids Center (MBC) Digested Sludge Line Dig 1 - MBC Digester number 1 Dig 2 - MBC Digester number 2 Dig 3 - MBC Digester number 3 Biosolids - In most cases Biosolids and digested (a processed) Sludge is synonymous


UNITS







+ Ammonium ion NO3


3- Phosphate SO4










(i) 2320 B






(i) 5210 B



(i) 5210 B



HACH 8000



(g) 2510 B











(h) 7110 B














(c) 8260 B



(a) 625 (b)



(a) 625



(a) 608



(a) 8280A



(a) 622



(a) 625 (b)


(a) 8260B (b)



(l)




(g) 2320 B




(h) 7110 B



(i) 2540 B


(i) 2540 E







(c) 8260 B (b)



(a) 625 (b)



(a) 625



(c) 8081 A



(c) 8082




(a) 622



(a) 625 (b)


(c) 8260 B (b)



(l)




(i) 2720 C


(i) 2720 C









(h) 7110 B









(c) 8260 B (b)



(c) 8270 C (c) 3550 A (b)



(c) 8081 A



(c) 8082


GC-MS (a) 8290



(c) 8141 A



(c) 8270 C (c) 3550 A (b)


(c) 8260 B



(l)


(m) 9060






Horiba LA-920 (q) 3-380



(c) 9060 (m)







(c) 8270 C (b) 3545A



(c) 8081 A 3545A



(c) 8082 3545A



(c) 8141 A



(l)





(n)



(o)







(c) 3545 8270 C



(c) 3545 8081 A



(c) 3545 8082




























X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume













tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

UNITS







+ Ammonium ion NO3


3- Phosphate SO4










(i) 2320 B






(i) 5210 B



(i) 5210 B



HACH 8000



(g) 2510 B











(h) 7110 B














(c) 8260 B



(a) 625 (b)



(a) 625



(a) 608



(a) 8280A



(a) 622



(a) 625 (b)


(a) 8260B (b)



(l)




(g) 2320 B




(h) 7110 B



(i) 2540 B


(i) 2540 E







(c) 8260 B (b)



(a) 625 (b)



(a) 625



(c) 8081 A



(c) 8082




(a) 622



(a) 625 (b)


(c) 8260 B (b)



(l)




(i) 2720 C


(i) 2720 C









(h) 7110 B









(c) 8260 B (b)



(c) 8270 C (c) 3550 A (b)



(c) 8081 A



(c) 8082


GC-MS (a) 8290



(c) 8141 A



(c) 8270 C (c) 3550 A (b)


(c) 8260 B



(l)


(m) 9060






Horiba LA-920 (q) 3-380



(c) 9060 (m)







(c) 8270 C (b) 3545A



(c) 8081 A 3545A



(c) 8082 3545A



(c) 8141 A



(l)





(n)



(o)







(c) 3545 8270 C



(c) 3545 8081 A



(c) 3545 8082




























X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J





(i) 2320 B






(i) 5210 B



(i) 5210 B



HACH 8000



(g) 2510 B











(h) 7110 B














(c) 8260 B



(a) 625 (b)



(a) 625



(a) 608



(a) 8280A



(a) 622



(a) 625 (b)


(a) 8260B (b)



(l)




(g) 2320 B




(h) 7110 B



(i) 2540 B


(i) 2540 E







(c) 8260 B (b)



(a) 625 (b)



(a) 625



(c) 8081 A



(c) 8082




(a) 622



(a) 625 (b)


(c) 8260 B (b)



(l)




(i) 2720 C


(i) 2720 C









(h) 7110 B









(c) 8260 B (b)



(c) 8270 C (c) 3550 A (b)



(c) 8081 A



(c) 8082


GC-MS (a) 8290



(c) 8141 A



(c) 8270 C (c) 3550 A (b)


(c) 8260 B



(l)


(m) 9060






Horiba LA-920 (q) 3-380



(c) 9060 (m)







(c) 8270 C (b) 3545A



(c) 8081 A 3545A



(c) 8082 3545A



(c) 8141 A



(l)





(n)



(o)







(c) 3545 8270 C



(c) 3545 8081 A



(c) 3545 8082




























X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J






(c) 8260 B



(a) 625 (b)



(a) 625



(a) 608



(a) 8280A



(a) 622



(a) 625 (b)


(a) 8260B (b)



(l)




(g) 2320 B




(h) 7110 B



(i) 2540 B


(i) 2540 E







(c) 8260 B (b)



(a) 625 (b)



(a) 625



(c) 8081 A



(c) 8082




(a) 622



(a) 625 (b)


(c) 8260 B (b)



(l)




(i) 2720 C


(i) 2720 C









(h) 7110 B









(c) 8260 B (b)



(c) 8270 C (c) 3550 A (b)



(c) 8081 A



(c) 8082


GC-MS (a) 8290



(c) 8141 A



(c) 8270 C (c) 3550 A (b)


(c) 8260 B



(l)


(m) 9060






Horiba LA-920 (q) 3-380



(c) 9060 (m)







(c) 8270 C (b) 3545A



(c) 8081 A 3545A



(c) 8082 3545A



(c) 8141 A



(l)





(n)



(o)







(c) 3545 8270 C



(c) 3545 8081 A



(c) 3545 8082




























X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

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(a) 625 (b)



(a) 625



(a) 608



(a) 8280A



(a) 622



(a) 625 (b)


(a) 8260B (b)



(l)




(g) 2320 B




(h) 7110 B



(i) 2540 B


(i) 2540 E







(c) 8260 B (b)



(a) 625 (b)



(a) 625



(c) 8081 A



(c) 8082




(a) 622



(a) 625 (b)


(c) 8260 B (b)



(l)




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(i) 2720 C









(h) 7110 B









(c) 8260 B (b)



(c) 8270 C (c) 3550 A (b)



(c) 8081 A



(c) 8082


GC-MS (a) 8290



(c) 8141 A



(c) 8270 C (c) 3550 A (b)


(c) 8260 B



(l)


(m) 9060






Horiba LA-920 (q) 3-380



(c) 9060 (m)







(c) 8270 C (b) 3545A



(c) 8081 A 3545A



(c) 8082 3545A



(c) 8141 A



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(c) 3545 8081 A



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X

X X X X X X X

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X X

Monday-Friday

Same meter used




X X





X

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X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J






(c) 8260 B (b)



(a) 625 (b)



(a) 625



(c) 8081 A



(c) 8082




(a) 622



(a) 625 (b)


(c) 8260 B (b)



(l)




(i) 2720 C


(i) 2720 C









(h) 7110 B









(c) 8260 B (b)



(c) 8270 C (c) 3550 A (b)



(c) 8081 A



(c) 8082


GC-MS (a) 8290



(c) 8141 A



(c) 8270 C (c) 3550 A (b)


(c) 8260 B



(l)


(m) 9060






Horiba LA-920 (q) 3-380



(c) 9060 (m)







(c) 8270 C (b) 3545A



(c) 8081 A 3545A



(c) 8082 3545A



(c) 8141 A



(l)





(n)



(o)







(c) 3545 8270 C



(c) 3545 8081 A



(c) 3545 8082




























X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date




10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J



(i) 2720 C


(i) 2720 C









(h) 7110 B









(c) 8260 B (b)



(c) 8270 C (c) 3550 A (b)



(c) 8081 A



(c) 8082


GC-MS (a) 8290



(c) 8141 A



(c) 8270 C (c) 3550 A (b)


(c) 8260 B



(l)


(m) 9060






Horiba LA-920 (q) 3-380



(c) 9060 (m)







(c) 8270 C (b) 3545A



(c) 8081 A 3545A



(c) 8082 3545A



(c) 8141 A



(l)





(n)



(o)







(c) 3545 8270 C



(c) 3545 8081 A



(c) 3545 8082




























X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J



(c) 8260 B (b)



(c) 8270 C (c) 3550 A (b)



(c) 8081 A



(c) 8082


GC-MS (a) 8290



(c) 8141 A



(c) 8270 C (c) 3550 A (b)


(c) 8260 B



(l)


(m) 9060






Horiba LA-920 (q) 3-380



(c) 9060 (m)







(c) 8270 C (b) 3545A



(c) 8081 A 3545A



(c) 8082 3545A



(c) 8141 A



(l)





(n)



(o)







(c) 3545 8270 C



(c) 3545 8081 A



(c) 3545 8082




























X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J






(c) 8270 C (b) 3545A



(c) 8081 A 3545A



(c) 8082 3545A



(c) 8141 A



(l)





(n)



(o)







(c) 3545 8270 C



(c) 3545 8081 A



(c) 3545 8082




























X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


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pfl q (pO(p ~p~

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(c) 3545 8082




























X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References



Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




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q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


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X

X X X X X X X

X

X X

X

X X X X X X X

X

X X

Monday-Friday

Same meter used




X X





X

X

X

X By calculation






X X X X X

X X X X X

X X X X X

X X X X X



Method 8260



Monthly

Monthly

Composite

Composite

X

X




i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




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q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

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(f] 5 ~qs 741

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ol s- ct-o-K o J


i

ii

iii

iv

v




the plant


the plant


San Diego CA 92111 (858)614-5834


the plant



the plant

vii

viii

ix

x

xi










Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




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q 1crn 130 l

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raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Overview










Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

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qlf 15amp(p 8~

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N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J



Code

ELAP


Alvarado Wastewater



La Mesa Ca 91942


Pt Loma Wastewater



San Diego CA 92106





San Diego CA 92121





San Diego CA 92111





San Diego CA 92173



Quality Laboratory


La Mesa Ca 91942


City of San Diego-

Marine Microbiology


San Diego CA 92101


City of San Diego



San Diego CA 92101

(619)758-2341 Bioassays

Test America

Laboratories Inc




TestAmerica West

Sacramento




CRG Marine

Laboratories Inc




Monitoring





ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J




ELAP Cert No



6196683215 CA00380 1609



6192218765 CA01435 2474




8588246009 CA01436 2477




8586145834 CA01437 2478




6194287349 CA01460 2539















QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J











QC Samples Blanks










Blanks22

Spikes14

Check samples31

Replicates24

Surrogates9












Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




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q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


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pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

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N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J









Environmental57

Blanks9

Spikes6

Check Samples14

Replicates10

Surrogates4

Quality Control43


2009










Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




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q ~03tf IDO


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raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J







Number of



total 903


QA Plan

















~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

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- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




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Tan Bao _-o middot


Eric Nancy

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Jeff

Ron lee

middot Estela

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Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




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q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

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t~ 011 1middot8$ -00


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pfl q (pO(p ~p~

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q 1crn 130 l

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raquo-7 15ql5 7~ q


(f] 5 ~qs 741

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ol s- ct-o-K o J



~ 0 HHD

ID BQ8 TSB



SWM Li SWM FML IZM


Tan Bao _-o middot


Eric Nancy

Jerrv Ken

Jeff

Ron lee

middot Estela

Farid

(





- j_)J~ ~ Rv

Genz 797 (~ I__


Malo Z _pound I



--





Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J



Deputy Director

Steve Meyer

Senior Chemist 100

Vacant



JEFF MCANALLY

QADM Group


Metals Group


Pt Loma WWTP Group


South Bay WRP Group




GCMS Group



























VICTORIA SANTIBANEZ



Intern
















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

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i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

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q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J















at the


Prepared For

BROWN AND CALDWELL


San Diego CA 92123

Prepared By


San Diego CA 92123

March 2010

ltRef 07 -0589gt


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




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3(p 1994 llq

J7A IS~ql~ 5~


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01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

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N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


TABLE OF CONTENTS




I









TOC







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

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i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J







TOC


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

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ol s- ct-o-K o J


__

_

1 INTRODUCTION

11 Background








12 Purpose of Study


Page 1


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


2 SCOPE OF WORK



I









flume












Page 2


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


tl~


31 Data Sources


1



Item




ADS vs Gould

Days Available 346 365 357 346 338

Average 15337 15556 14905 171 -252

Minimum 13286 12007 13279 -1474 -977

Maximum 20952 21442 20365 968 458



Minimum- 112709 13286 13346 13279 045 -006

Maximum- 20709 20952 21442 20103 234 -405

32 Data Analysis



Page 3

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

- - ------ -


1bullbullmiddot


220----------------------------~_----------------~--~~----~--~~~

200

1- - - 1 --------middot---


140 -middot- --------- ------- ---- -- ---- ------ --- -----shy


100 +-----~----~----~------r----~-----+----~------~----~----+-----+-----~

1109 2109 3109 4109 5109 6109 7109 81109 9109 101109 111109 121109 Date


Page 4

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

__

-shy



15 ----------~------~----~-----------~----~~----~----~------~----~-----


0 ----- ---- r middot- + -- -- ~ ~ - - ~ --- -- ~ ---- ----- -+ i



1 1 1 l 1 1 j ~ 1 i l l



I I I I I I I I I ~


11109 2109 3109 41 09 5109 6109 7109 8109 9109 10109 11109 12109

Date


VampA Page 5

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

----------------





-----middot ------

Gl u c

--- ------------ -~ -- - -- -

_________________ _______________ _

bull bull





-20~--------+--------+--------~------~--------~--------~-------r--------~--~

100 120 140 160 180 200 220 240 260



VampA Page 6




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J




6-----~--~~----~--~~--~~--~----~----~~--~----~----~-----

4




-12 +-----+-----i------ii------i----i------+------t------i----+-----+-----+------ 1112009 21 2009 3112009 4112009 512009 612009 712009 812009 9112009 10112009 1112009 1212009

Date


Page 7



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J



10-----------~------------~----------~------------~-----------~------------

5 -- ----- - - ----- - -- - --- ---- i --- - ------------------- - - i -------------- - - - ------- - i -------------------------i- - -- - ----- - ----- - ---- -- - -~- - ----- - - - - - - ---- - - -- --- -1 I bull I I I

bull I I bull I I I



~ l i bull i 1

bull -10 ------- -----------------r-- ------- --------------- -------middot------------------------------------------r-- ---- -- ------------____1__ __---------------- -----


I I I I I I I I I I

-15+-------------------------+------------+------------+------------+----------~

100 120 140 160 180 200 220



VampA Page 8



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J



41 Test Set up

















Page 9

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

2

_sn-1~~


43 Flow Analysis


Q =Kb(H)n (1)

026Where n = 1522(b)0




(1 cfs = 0646 mgd)





values


594Q = (4)(6)(0646)(H)1

594 = 15504(H) 1


607Q = (4)(8)(0646)(H)1607= 20672H) 1



values

Page 10

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

L__nt~~



51 Conclusions


2009 calendar year











minimum depth

52 Recommendations


measuring devices

References


Page 11


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

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3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


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I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Appendix A


(

(

Appendix A


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Table A-1

City of San Diego


Average Daily Flow

January 2009

Date Gould (mgd)

PS2 (mgd)

ADS (mgd)

01-01-2009 15870 16420 01-02-2009 16336 16545 I

01-03-2009 16850 17205 1

01-04-2009 16676 17035 15965 01-05-2009 16883 17390 16132 01-06-2009 16436 17029 15794 01-07-2009 16968 17196 16261 01-08-2009 16864 17352 16222 01-09-2009 16085 16386 15611 01-10-2009 16294 16920 15710 01-11-2009 16424 17127 15876 01-12-2009 16257 16981 01-13-2009 15969 16446 01-14-2009 15951 16464 01-15-2009 15831 16093 15193 01-16-2009 15688 15653 15012 01-17-2009 16411 16169 15709 01-18-2009 15730 15853 15021 01-19-2009 16407 16805 15648 01-20-2009 16255 16573 15271 01-21-2009 16296 16801 15545 01-22-2009 16066 16565 15289 01-23-2009 16311 16871 15540 01-24-2009 16297 16864 15642 01-25-2009 16949 17335 16220 01-26-2009 16116 16875 15400 01-27-2009 16133 16782 15355 01-28-2009 16521 16597 15444 01-29-2009 15987 15861 15243 01-30-2009 16107 16330 15380 01-31-2009 15982 16495 15227

Total 504949 517018 389710 Average 16289 16678 15588


Std Dev 356 453 369

~VampA Page A- 1

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

11~~


City of San Diego


Average Daily Flow

February 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

02-01-2009 16185 16625 15414 02-02-2009 15874 16252 15108 02-03-2009 16060 16594 15270 02-04-2009 16269 16523 15435 02-05-2009 16139 16417 15341 02-06-2009 17056 17475 16282 02-07-2009 20952 21442 20103 02-08-2009 19865 20404 19026 02-09-2009 20586 20818 19789 02-10-2009 19573 20126 18772 02-11-2009 18953 17622 02-12-2009 17848 18740 17439 02-13-2009 17098 17905 16683 02-14-2009 17579 18254 17106 02-15-2009 16811 17622 16339 02-16-2009 19531 20030 19029 02-17-2009 18794 19758 18296 02-18-2009 19467 19201 17832 02-19-2009 17802 18547 17239 02-20-2009 17437 18068 16928 02-21-2009 17464 18155 16978 02-22-2009 16554 17295 16123 02-23-2009 16950 17295 16505 02-24-2009 17190 17788 16676 02-25-2009 16170 16805 15674 02-26-2009 16181 16311 15656 02-27-2009 16780 17414 16252 02-28-2009 16628 17357 16104

Total 474843 508174 475021 Average 17587 18149 16965


Std Dev 1490 1467 1403

Page A- 2


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Table A-3

City of San Diego


Average Daily Flow

March 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

03-01-2009 16633 17323 16121 03-02-2009 16560 17307 16053 03middot03-2009 15982 16666 15511 03-04-2009 16063 16743 15573 03-05-2009 16042 16322 15565 03-06-2009 15933 16660 15399 03-07-2009 15771 16409 15308 03-08-2009 15977 16821 15637 03middot09-2009 16065 16551 14985


Total 489815 509160 475154 Average 15800 16425 15328


Std Dev 385 396 383

Page A- 3


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Table A-4

City of San Diego


Average Daily Flow

April2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

04-01-2009 15178 15664 14827 04-02-2009 15025 15905 14575 04-03-2009 15146 15913 14722 04-04-2009 15926 16661 15476 04-05-2009 15367 16117 14995

04-06-2009 14955 15217 14524

04-07-2009 15673 16329 15191 04-08-2009 14599 14498 14200 04-09-2009 15159 15219 14722 04-10-2009 15117 15842 14649 04-11-2009 15308 16055 14795 04-12-2009 15041 15771 14582 04-13-2009 15784 16544 15203 04-14-2009 15324 15927 14812

04-15-2009 15043 15772 14569 04-16-2009 15292 15903 14764 04-17-2009 15259 16066 14773 04-18-2009 15718 16604 15137 04-19-2009 14762 15585 14307 04-20-2009 15442 16161 15045 04-21-2009 14870 15568 144 20 04-22-2009 15566 16270 15107 04-23-2009 14984 15497 14650 04-24-2009 14856 15477 14395 04-25-2009 15091 15679 14572 04-26-2009 15001 15571 14501 04-27-2009 15364 16164 14788 04-28-2009 14698 15290 14124 04-29-2009 14891 15628 14465 04-30-2009 14985 15686 14440

Total 455423 474583 441328 Average 15181 15819 14711


Std Dev 325 456 315

Page A- 4


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Table A-5

City of San Diego


Average Daily Flow

May 2009

Data Gould (mgd)

P5-2 (mgd)

ADS (mgd)


05middot06-2009 14955 15698 14430


05middot15middot2009 14560 15352 14055



Total 461283 484543 446347 Average 14880 15630 14398


Std Dev 301 337 298

Page A- 5


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


City of San Diego


Average Daily Flow

June 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

06-01-2009 14919 15763 14440 06-02-2009 14612 14591 06-03-2009 15261 14270 06-04-2009 15262 14627 06-05-2009 14748 15657

06-06-2009 14979 15362

06-07-2009 15131 15433 14581 06-08-2009 15509 16293 14992 06-09-2009 14124 14823 13622 06-10-2009 14431 15202 13963 06-11-2009 14789 14755 14316 06-12-2009 14900 14573 14748 06-13-2009 14829 14095 14979 06-14-2009 14795 14206 14240

06-15-2009 15182 15890 14630

06-16-2009 14571 15269 14077 06-17-2009 15228 15928 14719 06-18-2009 15006 15761 14480 06-19-2009 14829 15400 14748 06-20-2009 15130 15740 14979 06-21-2009 14653 15241 14133 06-22-2009 14445 15075 13891 06-23-2009 15337 15966 14830

06-24-2009 14748 15509 14231

06-25-2009 14687 15344 14137 06-26-2009 14194 14799 14748 06-27-2009 14809 15636 14979 06-28-2009 14617 15210 14167 06-29-2009 15108 15810 14566 06-30-2009 14749 15457 14282

Total 400448 459331 404965 Average 14831 15311 14463


Std Dev 324 522 363

Page A- 6


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


City of San Diego


Average Daily Flow

July 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

07-01-2009 14546 14315 14026

07-02-2009 14719 14682 14182 07-03-2009 14636 14730 14748 07-04-2009 14858 15129 14979 07-05-2009 14393 15178 13887 07-06-2009 14451 14550 13890 07-07-2009 14893 14814 14325 07-08-2009 14325 14559 13763 07-09-2009 14668 14780 14088

07-10-2009 14868 15022 14748

07-11-2009 14323 14771 14979 07-12-2009 14562 14874 14091 07-13-2009 15023 14713 14469 07-14-2009 14803 15145 14268

07-15-2009 14434 14738 13975 07-16-2009 14749 14837 14248 07-17-2009 14771 14849 14748 07-18-2009 14623 14552 14979

07-19middot2009 14687 14639 14204

07-20middot2009 15184 15364 14703 07-21-2009 15397 14498 07-22-2009 14269 14133 07-23-2009 14273 14103 07-24-2009 14678 14677 14748 07-25-2009 14930 14778 14979 07-26-2009 14742 14770 14270 07-27-2009 15304 14827 14790

07-28-2009 15145 14943 14641 07-29-2009 14696 14219 07-30-2009 14819 14385 07-31-2009 14613 15162 14748

Total 382927 458852 446812 Average 14728 14802 14413


Std Dev 254 278 367

Page A- 7

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

ff_TIu~


Table A-8

City of San Diego


Average Daily Flow

August 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

08-01-2009 14781 14717 14979 08-02-2009 14612 14708 14[108

08-03-2009 15046 14812 14522 08-04-2009 15512 13917 08-05-2009 15414 15233 14518 08-06-2009 14752 14563 14270 08-07-2009 14796 14912 14748 08-08-2009 14710 14850 14979 08-09-2009 14704 14852 14184 08-10-2009 14707 15180 14197 08-11-2009 14603 15071 14106 08-12-2009 15668 14731 14150 08-13-2009 15232 14928 14016 08-14-2009 15053 14725 14748 08-15-2009 14984 14755 14979 08-16-2009 15030 14754 14273 08-17-2009 14863 14806 14180 08-18-2009 14725 14986 14118 08-19-2009 14493 14255 13868 08-20-2009 14836 14807 14266 08-21-2009 14755 14640 14748 08-22-2009 15165 15145 14979 08-23-2009 14793 14743 14189 08-24-2009 14957 14781 14655 08-25-2009 14694 15174 14378 08-26-2009 14341 14916 14019 08-27-2009 14357 14915 14042 08-28-2009 14581 15168 14748 08-29-2009 14409 15167 14979 08-30-2009 15270 15543 14710 08-31-2009 15504 15394 14759

Total 445835 462743 447329 Average 14861 14927 14430


Std Dev 328 280 362

Page A- 8


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Table A-9

City of San Diego


Average Daily Flow

September 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

09-01-2009 15189 15678 14412 09-02-2009 14936 15443 14281 09-03-2009 14873 16313 14692 09-04-2009 15044 15698 14748 09-05-2009 15105 15404 14979 09-06-2009 14613 14761 14710 09-07-2009 15911 15486 14759 09-08-2009 15477 15675 14412 09-09-2009 14113 14015 14281 09-10-2009 15226 15042 14692 09-11-2009 14735 14545 14748 09-12-2009 15265 15012 14979 09-13-2009 14934 14988 14416 09-14-2009 14570 14967 14295 09-15-2009 14411 15403 14148 09-16-2009 14461 14682 14175 09-17-2009 14288 14541 13958 09-18-2009 14736 14869 14748 09-19-2009 14693 14887 14979 09-20-2009 15196 15191 14913 09-21-2009 14825 14659 14078 09-22-2009 15383 14918 14496 09-23-2009 14036 13900 09-24-2009 14977 14527 14088 09-25-2009 15010 15014 14748 09-26-2009 14615 15023 14979 09-27-2009 15042 15018 14382 09-28-2009 14522 14481 13879 09-29-2009 14823 14564 14052 09-30-2009 15796 14878 14315

Total 432769 449718 434242 Average 14923 14991 14475


Std Dev 416 500 349

Page A- 9


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


__

Table A-10

City of San Diego


Average Daily Flow

October 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

10-01-2009 15067 14525 14138

10-02-2009 15446 14310 14748 10-03-2009 14513 14646 14979 10-04-2009 16213 14895 14630 10-05-2009 15182 14471 14211 10-06-2009 14754 14436 13869 10-07-2009 14620 14261 14039 10-08-2009 14710 14410 14210

10-09-2009 14853 14610 14748

10-10-2009 14844 14612 14979

10-11-2009 14829 14636 14354 10-12-2009 14644 14459 14266 10-13-2009 14694 14494 14223 10-14-2009 14708 14411 14323 10-15-2009 14935 14610 14579 10-16-2009 14606 14139 14748 10-17-2009 14803 14468 14979 10-18-2009 14723 14496 14389 10-19-2009 14719 14859 14262 10-20-2009 14953 14485 14449 10-21-2009 14134 14193 10-22-2009 14734 14573 14407 10-23-2009 14713 14547 14748 10-24-2009 14888 14681 14979 10-25-2009 15047 14666 14487

10-26-2009 14953 13981 14057

10-27-2009 15107 14298 14167 10-28-2009 14460 14512 10-29-2009 14103 13958 10-30-2009 14196 14220 10-31-2009 14426 14658

Total 387258 448297 447510 Average 14895 14461 14436


Std Dev 338 211 318

Page A-10


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


11w rllll

Table A11

City of San Diego


Average Daily Flow

November 2009

Date Gould (mgd)

P5-2 (mgd)

ADS (mgd)

11-01-2009 14117 14162 11-02-2009 14588 14247 11-03-2009 14001 14137 14014 11-04-2009 14252 14308 14228 11-05-2009 14131 14291 14187 11-06-2009 14435 14688 14474 11-07-2009 14440 14596 14485 11-08-2009 14696 14852 14672 11-09-2009 14688 14756 14681 11-10-2009 13717 13912 11-11-2009 14252 14549 14393 11-12-2009 13925 14259 14016 11-13-2009 14349 14669 14408 11-14-2009 14410 14506 14456 11-15-2009 14410 14691 14498 11-16-2009 14606 15713 14737 11-17-2009 14149 14698 14231 11-18-2009 14668 15311 14749 11-19-2009 13910 14671 13910 11-20-2009 14230 14340 14236 11-21-2009 14498 14285 14482 11-22-2009 14563 14282 14541 11-23-2009 14580 15184 14596 11-24-2009 13907 14786 13890 11-25-2009 14417 14512 14479 11-26-2009 14305 14314 14338 11-27-2009 13286 13346 13279 11-28-2009 14217 13899 14227 11-29-2009 14838 14750 14831 11-30-2009 14838 14884 14859

Total 386999 435698 430215 Average 14333 14523 14340


5td Dev 339 460 338

Page A- 11


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Table A-12

City of San Diego


Average Daily Flow

December 2009

Date Gould (mgd)

PS-2 (mgd)

ADS (mgd)

12-01-2009 14782 14417 14754 12-02-2009 14466 14824 14523 12-03-2009 14676 14773 14680 12-04-2009 14828 14530 14799 12-05-2009 14989 14821 14872 12-06-2009 14517 14387 14470 12-07-2009 19920 18832 203 65 12-08-2009 17306 16883 17240 12-09-2009 16519 16334 16403 12-10-2009 15847 15795 15833 12-11-2009 16013 15444 15982 12-12-2009 16297 15721 16184 12-13-2009 18230 17117 18090 12-14-2009 16511 15799 16364 12-15-2009 16514 15502 16392 12-16-2009 15980 15467 15859 12-17-2009 16002 15396 15918 12-18-2009 15360 14480 15294 12-19-2009 15602 15185 15513 12-20-2009 14874 14500 14862 12-21-2009 15156 14895 15075 12-22-2009 15309 15017 15256 12-23-2009 15383 15047 15367 12-24-2009 15446 15184 15399 12-25-2009 13707 13488 13682 12-26-2009 14083 12007 14022 12-27-2009 14501 14825 14447 12-28-2009 15099 14781 14967 12-29-2009 15255 14782 15156 12-30-2009 14984 14392 14842 12-31-2009 15804 15310 15747

Total 483958 469935 482355 Average 15612 15159 15560


Std Dev 1235 1152 1279

Page A -12

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

ff_ampU~t~


middot~bullr lllf

Appendix B


Appendix B


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Table B-1

City of San Diego



2009

Month Gould (mgd)

-

PS-2 (mgd)

ADS (mgd)

Percent Difference

PS2 vs Gould

Percent


January 16289 16678 15588 239 -430

February 17587 18149 16965 320 -354

March 15800 16425 15328 395 -299

April 15181 15819 14711 421 -310

May 14880 15630 14398 504 -324

June 14831 15311 14463 323 -248 July 14728 14802 14413 050 -214

August 14861 14927 14430 044 -290

September 14923 14991 14475 045 -300

October 14895 14461 14436 -291 -308

November 14333 14523 14340 133 005

December 15612 15159 15560 -290 -033

Average 15337 15556 14905 171 -252

Maximum 13286 12007 13279 -1474 -977

Minimum 20952 21442 20365 968 458

Std Dev 1046 1188 973 324 214

Page 8-1


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Appendix C


Appendix C




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J




0 5387 9 8034 18 12032 27 16083

C-1 36 20010 27 16017 18 12016 9 8025 0 5389 0 4850 9 7671 18 11647 27 15685

C-2 36 19606 27 15578 18 11570 9 7566 0 4897 0 5456 9 7632 18 11866 27 15898

N-1 36 19941 27 15916 18 11925 9 7937 0 5345 0 5228 9 7977 18 11950 27 15915

N-2 36 19938 27 15895 18 11894 9 7908 0 5228

Table C-1

City of San Diego




(mA) Theoretical

(mgd)

533 107 -02

800 043 100 1200 027 300 1600 052 575 2000 005 90 3 1600 011 569 1200 013 298 800 031 100 533 111 -02 533 -901 00 800 -411 85 1200 -294 275 1600 -197 542 2000 -197 862 1600 -264 534 1200 -358 272 800 -543 82 533 -812 00 533 236 -03 800 -460 112 1200 -112 388 1600 -064 752 2000 -030 1190 1600 -052 752 1200 -062 394 800 -079 128 533 028 -04 533 -191 01 800 -029 130 1200 -042 392 1600 -053 749 2000 -031 1190 1600 -066 747 1200 -088 387 800 -115 126 533 -191 01



Theoretical

000 NA 980 204

2959 139 5647 182 8933 109 5647 076 2959 071 980 204 000 NA 000 NA 980 -1327 2959 -706 5647 -402 8933 -350 5647 -544 2959 -808 980 -1633 000 NA 000 NA 1302 -1398 3966 -217 7609 -117 12081 -150 7609 -117 3966 -066 1302 -169 000 NA 000 NA 1302 -015 3966 -116 7609 -156 12081 -150 7609 -183 3966 -242 1302 -323 000 NA

Page C -1


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J


Appendix D

Field Notes

Appendix D




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J




N-1 C) 5 4-S(t -03

q 7 amp3d l ~


i)7 IS gq~ 7$~

3(p 1994 llq

J7A IS~ql~ 5~


Dll 5 31yen5 -o4

01 o 5 3lt1 -0 ~

q ~03tf IDO


amp-7 II 00~3 575

j~IJ ~000 qos

J-1 l ~ 01 ~q

l~ l~ dlo ~Cf 8

0 ~0~ (DO

0(1 s3A -o ~

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

joq ~oo


t~ 011 1middot8$ -00


9-1 1~ (pg5 51-- ~

pfl q (pO(p ~p~

J1 557g 53~

I 8 IJCOIO ()_ ~

qlf 15amp(p 8~

() 4 8q1 - QO

N ~ o s ~d-~ Oj

q 1crn 130 l

I~ 1 qso 3q~

raquo-7 15ql5 7~ q


(f] 5 ~qs 741

~~ 1 1 8qL 087


ol s- ct-o-K o J

2001 annual reports and summary - san diego · -digested biosolids composite; ... -the plant...

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