the county of nassau entered into an “agreement … dmrs/bay park/bpstp...county sewer system”...

William Donovan

Plant Manager

Bay Park Sewage Treatment Plant

2 Marjorie Lane

East Rockaway, NY 11518-2020

September 24, 2017

CERTIFIED MAIL

Ms. Meredith Streeter, P.E.

Chief, SPDES Compliance Information Section

NYSDEC - Division of Water, Bureau of Water Compliance

625 Broadway – 4th Floor

Albany, New York 12233-3506

Re: Bay Park Sewage Treatment Plant

SPDES Permit Number: NY 0026450

NPDES Electronic NetDMR Report – August 2017

Dear Ms. Streeter:

Please find the NPDES NetDMR Report submission for the Bay Park Sewage Treatment Plant for

August 2017. Please note that the facility is still engaged in recovery efforts, repairing and replacing

components of the plant that were damaged by superstorm Sandy in late October 2012.

The County of Nassau entered into an “Agreement for the Operation and Maintenance of the Nassau

County Sewer System” (“O&M Agreement”) with SUEZ Water Long Island Inc. (“SWLI”;

formerly known as United Water Long Island Inc.) on September 10, 2014, with SWLI’s

commencement of operations taking place on January 2, 2015.

The facility was in compliance with all SPDES Permit effluent limitations for the reporting period.

The following laboratories performed the analyses reported in the monthly DMR:

Laboratory ELAP ID

Number

Analyses Performed

Pace Analytical Services Inc.

10478

Metals, Total and Fecal Coliform, TSS, CBOD5,

Volatile and Semi-Volatile Organics

Nassau County Department of Health

10339

Total and Fecal Coliform

Also, as discussed with the Region 1 office, attached is a summary of the repair and replacement progress

made during May 2017.

In addition, please find an addendum to the DMR that presents the results of the biannual enhanced analyses

of samples for total residual chlorine, and fecal and total coliform, as mandated by our permit to assure the

adequacy and consistency of disinfection.

Should you have any questions or comments concerning the above, please contact me at (516) 519-5560.

Very truly yours,

William Donovan

Plant Manager

Enc.

c. NCDPW: Commissioner Shila Shah-Gavnoudias, Chief Deputy Commissioner Richard Millet,

Richard Cotugno, Pasquale Assalone, Joe Davenport

NCHD: Donald Irwin

SWLI: Sunil Mehta

William Donovan

Plant Manager


2 Marjorie Lane


Bay Park S.T.P. – Major Work Activities Started, Continuing and/or Completed for the Month of August, 2017

Contract #S3B119-05G

Generator Controls:

Granted Final Completion.


Heating the Hot Water Piping System:



Improvements to the Influent Screenings Facility:

Continued working on punch list items.

Installed chemical hazard signs.

Labelled fire suppression piping.

Began installing lighting protection.


Grit Removal Facility Improvements:

Replacing doors and glass panels on the first floor.

Installing ceiling tiles in the control room.

Continued to install the fire alarm system and gas detection system.

Worked on the punch list items.

Contract #S35114-03G

Sludge Thickening Facility:

Near Final Completion; training performed for CRAC unit, turned over spare parts and O&M Manuals.

Odor Control Bio-filter Projects:


Contract #S35121-01G&E

Final Settling Tanks Project for both (G&E):

Proceeding with Project closeout.


Sludge Dewatering

Continued submission of shop drawings, RFIs, and O & M Manuals.

Continued interior concrete patching, roofing installation, and installation of HWS/R Piping.

Started Sludge Piping installation and Service Water Piping Installation.

Continued Sprinkler Pipe installation.

Continued Power conduit, Lighting Conduit and Light Fixture Installation on 2nd floor.

Continued HVAC duct installation.

Continued Installation of Live Bottom hoppers, shuttle conveyors, and belt conveyors.

Continued Centrifuge Installation.

Continued installation and testing of the Motor Control Center.

Continued Brick and Masonry Patching, and painting walls, piping

Continued domestic drain piping and piping insulation.

Continued installation of disconnects for centrifuges, conveyors, bridge crane assemblies and sludge pumps.

Contract #S35121-13E

E-1, Electrical Distribution:


Contract #S35121-14E

E-2, USS 2 & Electrical Distribution

Continued submitting shop drawings, subcontractors, vendors, and RFI’s.

Continued installation of the lightning system at USS#2 and the ESD Building.

Continued the effluent pump terminating wiring at MCC R-4 and transferred pumps No. 2, 3, 4 and 5 at the ESD

Building to MCC R-4.

Started installation of the sun shades top bracket at USS#2.

Completed re-routing the Aeration Tank Odor Control Condensate Drain (T&M AL-G4 per Memo G-191).

Completed paving at various locations and the restoration of paving at the Aeration Building No. 2.

Completed the installation of stone beneath USS#2.

Completed the installation of the bottom sun shade support brackets, including painting, (CO 15) at USS#2.

Completed installation of the sump pumps and the new Hypochlorite Fill Panel at the ESD Building.

Contract #S35121-14F

E-3 Main Substation and Electrical Distribution

Continued to submit shop drawings, subcontractors, vendors, and RFI’s.

Completed Factory testing of Medium Voltage Switchgear SE-1, S1 and EM-GEN; shipment pending submission

and approval of final witness test reports.

Completed installation of canopy frame, North and South Pan stairs, concrete equipment pads, conduit

penetrations through the roof, and transformers in MCC room, MSS.

Continued installation of acoustic louvres, miscellaneous concrete, sidings panels, clip and tubes, stainless-steel

panels, bottom ceiling, canopy steel, miscellaneous plumbing and HVAC system, fire protection systems,

painting steel structure, conduits and boxes for electrical, and permanent lighting at MSS.

Continued installation of Fuel Oil Conduit at Grid 12.

Began installation of Fuel Oil Piping at Grid 12.

Began installation of ATSs and LV Utility Switchgear USS-1, Substation electrical conduits, electric panels,

junction and Pull boxes, roofing system and firestopping at MSS.

Completed installation of electrical duct banks and manholes, including grounding, Grid 2.

Continued installation of communication duct bank, Grid 2.

Continued curbs installation and paving restoration, Main Entrance opened, Grid 8.

Continued installation of catch basins, manholes and piping for storm water system (P-12), Grid 12.

Continued maintenance of SWPPP measures, site-wide.

Contract #S35121-16TR

Vehicle Fueling Facility and Tanks Reconstruction

Continued to submit shop drawings, vendors, and subcontractors.

Placed concrete slab over existing fuel oil tanks at Generator Building.

Fire Marshall inspected fuel and vent lines for new underground tanks.

Continued to install conduits to new Vehicle Fueling Station.

Preparing for slab over new fuel tanks and new Fuel Island at Fueling Station.

Contract #S35121-16V

De-chlorination Vault Storm Mitigation:

Contractor resubmitted and working on finalizing As-Built drawings.

Training was performed and completed.

Manufacturer had Contractor install new gas shocks to the Hatch. There was improvement on weight of door

open and close but it still does not meet specifications of 30lbs psi.

Contractor remodified Hatch and now meets contract criteria specifications.


Perimeter Flood Protection Berm and Flood Wall:

Continued submitting As-Built drawings.

Punch list work being performed.

Completed Yellow/Blue tag testing of General Security System.

Performed vendor training for the overflow chamber gate valves.

Contract # S35121-18G

Flood Protection Phase 1 Stormwater Pumping Stations:

North MCC building slab on grade completed.

North work area groundwater dewatering wells installed.

Installed temporary electric for north work area.

Excavated north pump station to groundwater.

Sheeting installation for south pump station completed, with vibration and sound monitoring.

Installed temporary electric for the south work area.

Installed auger grout load test piles and completed load test at south pump station.

Contract #S3P311-02G

Pump Stations No. 2 – Cedar Drive, Roosevelt, Whitewood, Biltmore and Alhambra:

Continued to submit reports, O&Ms, turned over spare parts.

Roosevelt Blvd Pump Station: Completed painting of the wet well and dry well, installed emergency lighting in

the wet well, installed main sewage pump transducer wiring, installed gutter leads, yellow and blue tag testing

and start-up of sump pump, installed fire extinguisher, installed disconnect switch for hot water heater.

Cedar Drive Pump Station: Completed painting of the wet well and dry well, installed generator quick disconnect

cabinet and conduit, yellow and blue tag testing and startup of sump pump, install gutter leads.

Alhambra Road Pump Station: Completed painting of the dry well and wet well, painted the generator exhaust

insulation, installed gutter leads, yellow and blue tag testing of sump pumps no. 1 and no. 2, installed generator

quick disconnect cabinet and conduit.

Biltmore Blvd Pump Station: Installed lights in the wet well and dry well area, installed permanent conduit wire

to the odor control system, installed new fire alarm equipment and checked out existing fire alarm system,

installed generator quick disconnect cabinet and conduit, completed SCADA, installed conduit and wire for flag

pole lighting, installed conduit and wire for sewage pump pressure transducer and MiniCas, yellow and blue tag

testing and start-up of sump pumps no.1 and no. 2, partial 1910 audit of hatches and accessibility, began painting

of the wet well.

Whitewood Drive Pump Station: Installed gutter leads and performed yellow and blue tag testing and start-up of

the sump pump.


Pump Stations No. 3 – Wantagh, Newbridge, Merrick and Ray Street:

Continued to submit reports, O&Ms, turned over spare parts.

Wantagh Park Pump Station: Performed yellow and blue tag testing and start-up of sump pumps no. 1 and no.

2, painted dry well and wet well, installed flood doors and cleaned wet well supply duct.

Newbridge Road Pump Station: Replaced roof soffit, working on main station feed. Completed demolition

of concrete slab for grating over sewage pumps.

Merrick Road Pump Station: Performed yellow and blue tag testing of sump pump no. 1. Installed conduit

and wire for SCADA termination panel. Painted the dry well and the wet well. Waterproofed the exterior

brick. Installed flood doors. Replaced roof soffit. Worked on gas detection system.

Ray Street Pump Station: Worked on electrical service panel installation including new poles, CT meter

cabinet, Circuit Breaker, and generator quick disconnect panel. Installed the new generator and worked on

conduit and wire, water supply and exhaust system for the generator. Completed brickwork around the

building. Working on roof replacement. Received coping stones for exterior brick wall. Installed Sewage

Pumps No. 1 and No. 2 and completed start-up (Yellow and Blue Tags complete).


Pump Stations No. 4 – Felix, Fox, Northern, and Grand:

Completed gas detection training, completed all scheduled training for Contract 04G.

Completed start-up of leak/level detection system.

Continued painting at Fox Road, Northern Boulevard and Grand Avenue pump stations.

Continued reviewing as-built drawings.

Continued working on Punch List Items.


Pump Stations No. 5 – Miller, Mott, Long Beach, Royal, and Lido:

Completed gas detection training, completed all scheduled training for Contract 05G.

Completed installation and wiring of exhaust and supply fans at Millar Street, Mott Street and Royal Avenue

pump station.

Continued painting at all pump station locations.

Continued reviewing as-built drawings.

Continued site restoration at all pump station locations.

Continued working on Punch List Items.


Hempstead Wastewater Pumping:

Installed Insulation for the Control Building Walls at the HPS site.

Backfilled the Control Building & Junction Chamber excavations at the HPS site.

Removed the Control Building & Junction Chamber SOE systems at the HPS site.

Excavated & disposed of soil for the Generator Building at the HPS site.

Contract #S3P311-09S

Hempstead Wastewater Force Main:

Continued to submit shop drawings.

PO No. BPNC16000136

Interim Generators:

Fuel oil tank permit was resubmitted and is under review by the Health Dept.

Completed Load Bank Training for Plant personnel.


Pump Stations No. 6 – Ocean, Mill, Woodmere and Longacre:

Progressed submittals. CPM Baseline schedule with cost loading approved.

Progressed electrical work at Ocean, Mill, and Longacre Pump Stations (completed MOPO to transfer power to

raised panels and electric meter at Ocean/Mill/Longacre P.S.)

Completed installation of Surge Relief Chamber steel bracing at Ocean/Longacre/Woodmere P.S.

Commenced painting and hatch installations at all pump stations.

Completed new masonry wall at Woodmere Blvd. P.S.

Installed anti-flotation straps/clean Fuel Oil Tank Vault at all Pump Stations.

Installed Davit Crane at all Pump Stations.

Commenced concrete footing and wall construction at Longacre Pump Station.


Pump Stations No. 7 – Inwood, Doughty, Bayview and Roslyn:

Progressed submittals. CPM Baseline schedule with cost loading approved.

Completed setup of Engineer trailer at Inwood P.S.

Completed reinforcing of CMU wall at Inwood P.S.

Completed prep work for waterproofing CMU wall at Inwood P.S.

Commenced concrete enclosure work at Inwood P.S.


Pump Stations No. 10 – Lawrence STP, and Sage Lake:

Lawrence P.S.

Progressing submittals, RFI, CPM baseline schedule and cost loading.

Continued with exterior and interior wall and floor penetrations.

Completed concrete corbel and concrete flood wall.

Installed elevated platform with concrete slab and handrails in Motor Room.

Completed existing doors removal and installation of temporary doors.

Started louver relocation above flood design elevation.

Performed water connection to keep hose bib service in pump room.

Started installation of existing roof fan EAF-2 in relocated location.

Sage Lake P.S.

No work performed.

Contract #S35123-L39G

Level 1 BNR Improvements:

Approved the Schedule of Values.

Continued to progress Health Safety Plan, Baseline Schedule, Subcontractor/Venders Approval, RFI,

Submittals.

Contract #S35121-16A

Engine Facility Auxiliary Upgrade:

Approved the Schedule of Values.

Contractor progressing submittals.


Effluent Tide Pump Building:

Notice to Proceed on August 24, 2017.

PERMITTEE NAME/ADDRESS (Include NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES)

Facility Name/Location if different) DISCHARGE MONITORING REPORT (DMR)

Name Nassau (County) Bay Park STP

Address 2 Marjorie Lane

DISCHARGE NUMBER MAJOR

Facility Bay Park STP WWTP OUTFALL

Location 2 Marjorie Lane

East Rockaway, NY 11518-2020 FROM TO o

Attn: William Donovan

SAMPLE

MEASUREMENT

00010 1 0 PERMIT

Effluent Gross REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT


SAMPLE

MEASUREMENT

00530 1 0 PERMIT


SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENTI CERTIFY UNDER PENALTY OF LAW THAT I HAVE PERSONALLY EXAMINED

AND AM FAMILIAR WITH THE INFORMATION SUBMITTED HEREIN: AND BASED

ON MY INQUIRY OF THOSE INDIVIDULES IMMEDIATELY RESPONSIBLE FOR

OBTAINING THE INFORMATION, I BELIEVE THE SUBMITTED INFORMATION IS

TRUE, ACCURATE AND COMPLETE. I AM AWARE THAT THERE ARE

SIGNIFICANT PENALTIES FOR SUBMITTING FALSE INFORMATIOIN, INCLUDING

THE POSSIBILITY OF FINE AND IMPRISONMENT. SEE 18 U.S.C. SS1001 AND

33 U.S.C. SS 1319. (PENALTIES UNDER THESE STATUTES MAY INCLUDE FINES UP TO AREA

$10,000 AND OR MAXIMUM IMPRISONMENT OF BETWEEN 6 MONTHS AND 5 YEARS.) CODE

COMMENT AND EXPANATION OF ANY VIOLATIONS (Reference all attachments here)

EPA Form 3320-1 (Rev. 8095) Previous editions may be used. (REPLACES EPA FORM T-40 WHICH MAY NOT BE USED.) PAGE 1

519-5560

***** *****

DATE

pH 00400 1 0E ffluent Gross


TYPED OR PRINTED

William Donovan

Plant Manager

NAME/TITLE PRINCIPAL EXECUTIVE OFFICER

***** 2.6

SIGNATURE OF PRICIPAL EXECUTIVE OFFICER

OR AUTHORIZED AGENT

TELEPHONE

516

**********

NY0026450 001-A

Temperature, water deg.

centigrade

PARAMETER

0

0

8.4*****6.7**********

25.0*****

VALUEVALUEVALUEVALUE

SAMPLE

TYPE

FREQUENCY

OF ANALYSIS

NO.

EX

QUALITY OR CONCENTRATIONQUANTITY OR LOADING

08/31/2017

MM/DD/YYYY

08/01/2017

MM/DD/YYYY

Grab

GR

**********

VALUE

SU

Deg C*****

*****

*****

*****

*****

OMB No. 2040-004

Form Approved

11518-2020

External Outfall

(SUBR 01)

DMR Mailing ZIP Code

**********

9/24/2017

MM/DD/YYYY

MONITORING PERIOD

PERMIT NUMBER

No Discharge

MAXIMUM

NUMBER

mg/L

Six per Day

Effluent Gross

00545 1 0

Nitrogen, nitrite total (as N)

UNITSUNITS

06/01

*****

Daily MX

Req. Mon

Comp24Monthly

2401/30

Grab

GR

Six per Day

06/01

Solids, Total Suspended

Daily MX

Req. Mon Comp24

24

Monthly

01/30

*****

0

lb/d7 DA AVG

26,000

2,755

30 DA AVG

18,000

2,116

45

7

MO AVG

30

5

*****

*****

MINIMUM

6

Comp24

24

Daily

01/010

mg/L7 DA AVG

Req. Mon

210

*****

*****

Raw, Sewage Influent

00530 G 0

Solids, Total Suspended*****

Comp24

24

Daily

01/010

mg/L

*****

MO AVG

Effluent Gross

00545 1 0

Solids, Settleable

9

**********

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

0.3

<0.10

*****

*****

*****

*****

*****

*****

Grab

GR

Six per Day

06/010

ml/LDaily MX

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****


00545 1 0

Nitrogen, nitrite total (as N)

*****

*****

*****

*****

*****

***** 0

mg/LDaily MX

Req. Mon

0.0





East Rockaway, NY 11518-2020 MAJOR

Facility Bay Park STP OUTFALL #001 (MONTHLY MONIT)




SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT












*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

Nitrogen, ammonia, total (as

NH3)

Effluent Gross

00665 1 0

Phosphorus, total (as P)

Nitrogen, nitrate total (as N)

PARAMETER

TYPED OR PRINTED

Plant Manager

William Donovan


Raw Sewage Influent

34726 1 0

Nitrogen, ammonia, total (as

NH3)

Effluent Gross

34726 1 0

MONITORING PERIOD

PERMIT NUMBER

NY0026450

*****

*****

*****

VALUE

QUANTITY OR LOADING

DISCHARGE NUMBER

*****

*****

*****

VALUE

08/01/2017

MM/DD/YYYY MM/DD/YYYY

*****

*****

*****

*****

UNITS VALUE

SIGNATURE OF PRICIPAL EXECUTIVE

OFFICER OR AUTHORIZED AGENT

*****

*****

*****

*****

*****

*****

VALUE

5.2

VALUE

External Outfall

(SUBR 01)


*****

MO AVG

Req. Mon

2.3

*****

*****

60.0

Daily MX

Req. Mon

11.6

Daily MX

NUMBER

519-5560516

TELEPHONE

30.0

11.2

Req. Mon

Daily MX

mg/L

mg/L

mg/L

OMB No. 2040-004

Form Approved

mg/L

mg/L

mg/L

mg/L

0

0

0

NO.

EX

No Discharge

11518-2020

UNITS

QUALITY OR CONCENTRATION

001-M

08/31/2017

Monthly

01/30

FREQUENCY

OF ANALYSIS

MM/DD/YYYY

9/24/2017

DATE

0

0

0

0

Monthly

01/30

Monthly

01/30

Monthly

01/30 24

Comp24

24

SAMPLE

TYPE

Monthly

01/30

Monthly

01/30

Monthly

01/30 24

Comp24

24

Comp24

24

Comp24

Daily MX

Req. Mon

Nitrogen, Kjeldahl, total (as N)

0.1

Req. Mon

Comp24

24

Comp24

24

Comp24


00625 1 0

Effluent Gross

00620 1 0

Effluent Gross

00625 1 0

Nitrogen, Kjeldahl, total (as N)


00620 1 0

Nitrogen, nitrate total (as N)

*****

Req. Mon

Daily MX

***************

Daily MX

Req. Mon

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

**********

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****










SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

I CERTIFY UNDER PENALTY OF LAW THAT I HAVE PERSONALLY EXAMINED











17

30DA GEO 7 DA GEO

200

*****

7 DA AVG

23,000*****

MO AVG 7 DA AVG

25

RCORDR

RC

RCORDR

50050 G

*****

*****

0.5

DAILYMX

Req. Mon

Daily MX

0

DATE

9/24/2017

MM/DD/YYYY

FREQUENCY

OF ANALYSIS

99/99

Continuous

99/99

Continuous

SAMPLE

TYPE

Form Approved

OMB No. 2040-004

11518-2020

No Discharge

NO.

EX

0 RC

TELEPHONE

516 519-5560

NUMBER

UNITS

*****

*****

mg/L

40

*****



VALUE

*****

*****

*****

VALUE

*****

0.13

MM/DD/YYYY

08/31/2017

001-M

DISCHARGE NUMBER


VALUE


(SUBR 01)

External Outfall

*****

*****

UNITS

*****

*****

*****

**********

NY0026450

PERMIT NUMBER

MONITORING PERIOD

MM/DD/YYYY

08/01/2017

VALUE

*****

*****

Effluent Gross


William Donovan

Plant Manager

TYPED OR PRINTED

PARAMETER

Flow, in conduit or thru

treatment plant

Effluent Gross

Chlorine, total residual

50060 1 0

QUANTITY OR LOADING

VALUE

50.6

*****

*****

*****

*****

*****

Effluent Gross

70507 1 0

Phosphorus, In Total

orthophosphate 2.3

*****

**********

*****

*****

Effluent Gross

74055 1 0

Coliform, Fecal General

Comp24

24

Monthly

01/300

mg/L

*****

*****

*****

*****

*****

*****

*****

*****

Effluent Gross

81383 K

Coliform, Total General

Grab

GR

Daily

01/010

MPN/100

mL

9

*****

*****

*****

*****

*****

*****

*****

Grab

GR

Daily

01/010

MPN/100

mL

MO AVG

15,000

844

Effluent Gross

80082 1 0

BOD, carbonaceous, 5 day, 20

C 22*****

Lb/d

853

Comp24

24

Daily

01/010

mg/L

*****

*****

Raw Sewage Influent

80082 G 0

BOD, carbonaceous, 5 day, 20

C *****179*****

*****

*****

*****

*****

*****Reg. Mon

MO AVG

MO AVG

70

Comp24

24

Daily

01/010

mg/L*****

400

MO MEDIAN

700

*****

*****

**********

*****

*****49










SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT












*****

*****

MO AV MIN

MO AV MIN

85

85%

0 01/30

Monthly

CA

CALCTD*****

99 *****

*****

*****

*****

Carbonaceous oxygen demand,

% removal

81383 K

Percent Removal

*****

*****

***** *****

CALCTD

MM/DD/YYYY

FREQUENCY

OF ANALYSIS

01/30

Monthly

DATE

9/24/2017

Form Approved

OMB No. 2040-004

11518-2020

No Discharge

NO.

EX

0

SAMPLE

TYPE

CA

NUMBER

UNITS

%

TELEPHONE

516 519-5560

VALUE

*****

*****

*****

*****



98

MM/DD/YYYY

08/31/2017

001-M

DISCHARGE NUMBER


VALUE VALUE


(SUBR 01)

External Outfall

UNITS

*****

*****

NY0026450

PERMIT NUMBER

MONITORING PERIOD

MM/DD/YYYY

08/01/2017

VALUE

*****


William Donovan

Plant Manager

TYPED OR PRINTED

QUANTITY OR LOADING

VALUE

*****

*****

PARAMETER

Solids, suspended percent

removal

81011 K 0

Percent Removal




Address 2 Marjorie Lane 9.0

East Rockaway, NY 11518-2020 MAJOR 3.6

3.5

Facility Bay Park STP OUTFALL #001 (MONTHLY MONIT) 9.0

Location 2 Marjorie Lane 5.0



SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT












24

Daily MX

SAMPLE

TYPE

24

COMP24

DATE

9/24/2017

MM/DD/YYYY

FREQUENCY

OF ANALYSIS

01/07

Weekly

Form Approved

OMB No. 2040-004

11518-2020

No Discharge

NO.

EX

0

NUMBER

UNITS

*****

*****

TELEPHONE

516 519-5560


(SUBR 01)

External Outfall

VALUE

*****

*****



VALUE

*****

*****

MM/DD/YYYY

08/31/2017

001-F

DISCHARGE NUMBER


VALUE

*****

*****

UNITS

lb/d

VALUE

9.0

NY0026450

PERMIT NUMBER

MONITORING PERIOD

MM/DD/YYYY

08/01/2017

Plant Manager

TYPED OR PRINTED

QUANTITY OR LOADING

VALUE

*****

*****


William Donovan

PARAMETER

Copper. total (as Cu)

01042 1 0

Effluent Gross










SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT












Comp24

Comp24

24

Comp24

24

Comp24

2401/30

Monthly

SAMPLE

TYPE

24

Comp24

24

Comp24

24

Comp24

2401/30

Monthly

01/30

Monthly

01/30

Monthly

DATE

9/24/2017

MM/DD/YYYY

FREQUENCY

OF ANALYSIS

01/30

Monthly

01/30

Monthly

01/30

Monthly

0

0

0

0

0

0

Form Approved

OMB No. 2040-004

11518-2020

No Discharge

NO.

EX

0

*****

*****

*****

*****

*****

*****

NUMBER

UNITS

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

TELEPHONE

516 519-5560

*****

*****

*****

*****

*****

*****

*****

*****

*****


(SUBR 01)

External Outfall

VALUE

*****

*****

*****

*****

*****

*****



VALUE

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

lb/d

MM/DD/YYYY

08/31/2017

001-V

DISCHARGE NUMBER


VALUE

*****

*****

*****

lb/d

lb/d

lb/d

1.7

Daily MX

UNITS

lb/d

lb/d

lb/d

0.9

Daily MX

14.35

87

Daily MX

1.43

4.2

Daily MX

3.39

9

Daily MX

<0.43

1.5

Daily MX

<3.04

5.2

Daily MX

<0.43

*****

*****

*****

NY0026450

PERMIT NUMBER

MONITORING PERIOD

MM/DD/YYYY

08/01/2017

VALUE

<0.43

*****

*****

*****

*****

*****

*****

Plant Manager

TYPED OR PRINTED

QUANTITY OR LOADING

VALUE

*****

*****

*****

*****

*****

See Comments

Chloroform

32106 V 0

See Comments


William Donovan

Effluent Gross

Silver total (as Ag)

01077 V 0

See Comments

Zinc, total (as Zn)

01092 V 0

See Comments

Lead, total (as Pb)

01051 V 0

See Comments

Nickel, total (as Ni)

01067 V 0

PARAMETER

Cadmium, total (as Cd)

01027 V 0

See Comments

Chromium, total (as Cr)

01034 V 0










SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT












Comp24

Comp24

24

Comp24

24

Comp24

2401/30

Monthly

SAMPLE

TYPE

24

Comp24

24

Comp24

24

Comp24

2401/30

Monthly

01/30

Monthly

01/30

Monthly

DATE

9/24/2017

MM/DD/YYYY

FREQUENCY

OF ANALYSIS

01/30

Monthly

01/30

Monthly

01/30

Monthly

0

0

0

0

0

0

Form Approved

OMB No. 2040-004

11518-2020

No Discharge

NO.

EX

0

*****

*****

*****

*****

*****

*****

NUMBER

UNITS

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

TELEPHONE

516 519-5560

*****

*****

*****

*****

*****

*****

*****

*****

*****


(SUBR 01)

External Outfall

VALUE

*****

*****

*****

*****

*****

*****



VALUE

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

lb/d

MM/DD/YYYY

08/31/2017

001-V

DISCHARGE NUMBER


VALUE

*****

*****

*****

lb/d

lb/d

lb/d

3.8

Daily MX

UNITS

lb/d

lb/d

lb/d

2.4

Daily MX

<0.43

5.9

Daily MX

<0.43

0.6

Daily MX

<0.43

0.6

Daily MX

<0.43

47

Daily MX

<0.43

1.1

Daily MX

<0.43

*****

*****

*****

NY0026450

PERMIT NUMBER

MONITORING PERIOD

MM/DD/YYYY

08/01/2017

VALUE

1.48

*****

*****

*****

*****

*****

*****

Plant Manager

TYPED OR PRINTED

QUANTITY OR LOADING

VALUE

*****

*****

*****

*****

*****

See Comments

Tetrachloroethylene

34475 V 0

See Comments


William Donovan

Effluent Gross

Diethyl Phthalate

34336 V 0

See Comments

Methylene Chloride

34423 V 0

See Comments

Benzene

34030 V 0

See Comments

Benzo (k) Fluoranthe

34242 V 0

PARAMETER

Phenolics, Total

32730 V 0

See Comments

Toluene

34010 V 0










SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT

SAMPLE

MEASUREMENT

PERMIT












Comp24

Comp24

24

Comp24

24

Comp24

2401/30

Monthly

SAMPLE

TYPE

24

Comp24

24

Comp24

24

Comp24

2401/30

Monthly

01/30

Monthly

01/30

Monthly

DATE

9/24/2017

MM/DD/YYYY

FREQUENCY

OF ANALYSIS

01/30

Monthly

01/30

Monthly

01/30

Monthly

0

0

0

0

0

0

Form Approved

OMB No. 2040-004

11518-2020

No Discharge

NO.

EX

0

*****

*****

*****

*****

*****

*****

NUMBER

UNITS

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

TELEPHONE

516 519-5560

*****

*****

*****

*****

*****

*****

*****

*****

*****


(SUBR 01)

External Outfall

VALUE

*****

*****

*****

*****

*****

*****



VALUE

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

*****

lb/d

MM/DD/YYYY

08/31/2017

001-V

DISCHARGE NUMBER


VALUE

*****

*****

*****

lb/d

lb/d

lb/d

1.7

Daily MX

UNITS

lb/d

lb/d

lb/d

11

Daily MX

<0.43

11

Daily MX

<0.43

0.6

Daily MX

<0.74

1.0

Daily MX

<0.43

0.8

Daily MX

<0.43

1.5

Daily MX

<0.43

*****

*****

*****

NY0026450

PERMIT NUMBER

MONITORING PERIOD

MM/DD/YYYY

08/01/2017

VALUE

<0.43

*****

*****

*****

*****

*****

*****

Plant Manager

TYPED OR PRINTED

QUANTITY OR LOADING

VALUE

*****

*****

*****

*****

*****

See Comments

Trichloroethylene

39180 V 0

See Comments


William Donovan

Effluent Gross

Bis(2-ethylhexyl)Phtalate

39100 V 0

See Comments

Di-n-Butyl Phthalate

39110 V 0

See Comments

Benzo (a) Anthracine

34526 V 0

See Comments

Pentachlorophenol

39032 V 0

PARAMETER

1,1Dichloroethylene

345010 V 0

See Comments

1,1,1 Trichloroethane

34506 V 0










SAMPLE

MEASUREMENT

PERMIT

REQUIREMENT












See Comments

78028 V 0

Tetrachloroethane

PARAMETER

TYPED OR PRINTED

Plant Manager

William Donovan


*****

*****

VALUE

QUANTITY OR LOADING

MM/DD/YYYY

MONITORING PERIOD

PERMIT NUMBER

NY0026450

<0.43

VALUE

08/01/2017

UNITS

lb/d

08/31/2017

MM/DD/YYYY

*****

VALUE VALUE



***** *****

VALUE

External Outfall

(SUBR 01)


NUMBER

519-5560516

TELEPHONE

*****

*****

OMB No. 2040-004

Form Approved

0

NO.

EX

No Discharge

11518-2020

UNITS


DISCHARGE NUMBER

001-V

01/30

FREQUENCY

OF ANALYSIS

MM/DD/YYYY

9/24/2017

DATE

Monthly Comp24

24

SAMPLE

TYPE

2.2**********

Daily MX*****

BAY PARK SEWAGE TREATMENT PLANT

MONTHLY LABORATORY REPORT

PLANT PRIMARY GBT RETURN AERATION AERATION PLANT PRIMARY

INFLUENT EFFLUENT FILRATE SLUDGE EFFLUENT AVERAGE INFLUENT EFFLUENT

mg/L mg/L mg/L mg/L mg/L mg/L °C mg/L mg/L mg/L %TS %VS %TS %VS

08/01/17 246 93 80.00 8.8 2,100 965 1,653 95 100 24.0 186 132 < 2.0 187 2.6 87.9 2.0 75.9

08/02/17 218 44 4.4 2,488 1,028 1,695 103 96 24.1 189 106 < 2.0 136 2.4 86.4 1.9 76.1

08/03/17 204 40 35.00 8.4 2,225 1,000 1,965 100 98 24.0 168 88 2.0 118 1.9 87.3 2.1 76.2

08/04/17 204 68 4.8 2,300 960 1,868 103 107 24.1 199 146 2.0 167 3.0 88.4 2.0 76.0

08/05/17 198 66 5.6 100 24.2 185 144 2.0 1.8 86.8 2.1 75.7

08/06/17 180 50 5.6 113 24.0 207 118 2.0 261 3.2 87.3 2.0 76.3

08/07/17 238 52 4.8 2,038 1,067 2,063 103 96 23.9 199 119 2.0 140 3.1 87.6 1.9 76.2

08/08/17 206 58 50.00 4.4 2,275 982 2,013 115 114 24.1 175 103 2.0 202 3.1 87.9 2.1 76.3

08/09/17 232 54 4.0 2,275 1,015 1,845 105 103 24.2 169 102 2.0 184 2.5 86.0 2.1 75.6

08/10/17 216 43 36.00 4.0 2,538 1,018 1,980 113 109 24.2 166 80 2.0 127 3.9 85.4 1.9 76.3

08/11/17 224 70 4.0 2,525 980 1,593 110 111 24.2 195 123 2.0 171 2.4 85.3 1.9 76.7

08/12/17 214 60 5.6 113 24.0 178 112 2.0 191 3.7 85.2 2.2 74.7

08/13/17 222 104 4.0 113 24.3 162 138 2.0 141 2.4 85.1 2.0 76.4

08/14/17 204 110 4.0 2,088 1,073 1,605 135 128 24.4 177 150 2.0 192 2.7 85.7 2.0 76.4

08/15/17 274 55 69.00 4.0 2,562 1,250 1,640 130 103 24.3 190 85 2.0 143 1.9 86.4 1.9 76.2

08/16/17 274 55 4.0 2,675 1,210 1,390 130 108 24.3 221 156 2.0 156 2.0 87.5 2.2 73.4

08/17/17 262 41 60.00 4.4 2,050 935 1,538 108 114 24.3 168 87 2.0 3.5 85.0 2.1 76.3

08/18/17 150 41 6.0 2,388 1,145 1,675 120 106 24.4 165 82 2.0 137 3.1 86.4 2.0 75.9

08/19/17 188 68 4.4 123 24.8 209 148 2.0 199 2.4 85.7 2.1 75.4

08/20/17 186 52 4.0 125 24.8 148 99 2.0 140 2.7 85.0 1.9 76.6

08/21/17 186 55 4.0 2,825 1,053 1,658 120 112 24.6 146 67 2.0 175 1.3 85.9 2.0 76.7

08/22/17 210 61 179.00 4.0 2,713 1,155 1,695 128 109 24.5 154 139 2.0 201 2.4 87.1 2.0 76.3

08/23/17 194 54 4.8 2,038 1,170 1,610 118 99 24.4 141 117 2.0 197 1.9 86.4 2.1 76.6

08/24/17 200 42 91.00 4.0 2,413 1,080 1,610 110 100 24.4 192 94 2.0 140 2.5 86.2 2.0 74.8

08/25/17 184 130 4.0 2,425 1,223 1,558 128 102 24.2 190 160 2.0 209 3.0 86.5 2.0 76.2

08/26/17 176 64 5.2 135 24.4 231 157 2.0 172 2.6 85.4 2.2 75.1

08/27/17 188 68 5.2 123 24.3 158 128 2.0 124 2.7 86.3 2.0 76.3

08/28/17 208 66 6.8 2,750 1,143 1,538 128 108 24.2 180 129 2.0 147 1.7 85.3 1.9 76.5

08/29/17 268 111 26.00 4.0 2,213 1,013 1,705 23.9 185 145 2.0 199 2.3 84.9 1.9 77.0

08/30/17 190 57 7.2 2,125 1,252 1,683 105 82 24.2 169 124 2.0 198 2.5 83.4 2.3 76.2

08/31/17 178 41 27.00 7 2,300 1,023 1,668 83 78.13 24.1 155 67 < 2.0 126 3.1 86.2 1.9 76.5

MAXIMUM 274.00 130.00 179.00 8.80 2825.00 1252.40 2062.60 135.00 127.69 24.77 231 160 2.00 261.00 3.90 88.40 2.30 77.01

MINIMUM 150.00 40.00 26.00 < 4.00 2038.00 935.20 1390.00 82.50 78.13 23.90 141 67 2.00 118.00 1.30 83.40 1.90 73.37

AVERAGE 210 64 65 < 5 2362 1076 1706 114 104 24 179 118 2 168 3 86 2 76

PRIMARY SETTLING

TANKSDIGESTERS

INFLUENT

CHLORIDES

mg/L

EFFLUENT EFFLUENT

mg/L

PLANT PLANT

SLUDGE SOLIDS

COUNTY OF NASSAU

DEPARTMENT OF PUBLIC WORKS

DATE

TOTAL SUSPENDED SOLIDS

AERATION 30

MINUTE

SETTLING

SLUDGE

INDEX

AERATION

EFFLUENT

TEMPERATURE

CBOD5

August, 2017

INFLUENTEFFLUEN

TINFLUENT

EFFLUEN

T%TS %TVS %TS %Solids mg/L mg/L mg/L mg/L mL/L mL/L Minimum Maximum Minimum Maximum °C °C MGD

08/01/17 5 86 1.87 18.64 330 7.24 3,983 220 0.06 0.06 10.8 <0.10 7.0 7.3 6.9 7.2 23.7 24.3 47.8

08/02/17 1.80 18.72 400 7.24 0.05 8.8 <0.10 7.0 7.2 6.9 7.2 23.7 24.7 51.7

08/03/17 5 86 1.70 18.79 375 7.23 3,883 205 0.05 0.05 10.4 <0.10 7.0 7.4 6.9 7.1 23.7 24.6 50.3

08/04/17 1.66 17.79 1,710 7.38 0.05 8.8 <0.10 7.0 7.3 6.9 7.1 23.9 24.4 52.1

08/05/17 7.34 0.06 8.8 <0.10 7.0 7.2 6.8 7.0 23.3 24.4 53.3

08/06/17 7.30 0.06 9.3 <0.10 7.0 7.3 6.8 7.0 23.4 23.9 49.7

08/07/17 1.87 18.83 370 7.32 0.02 10.1 <0.10 6.9 7.3 6.9 7.0 23.0 23.9 51.7

08/08/17 5 86 1.74 18.79 305 7.23 4,148 203 0.05 0.03 10.8 <0.10 7.0 7.2 6.9 7.0 23.4 24.1 52.1

08/09/17 1.68 18.96 413 7.26 0.04 9.8 <0.10 7.0 7.2 6.7 7.0 23.5 24.6 50.7

08/10/17 5 86 1.82 18.55 380 7.33 220 0.03 10.2 <0.10 7.0 7.3 6.8 7.0 23.8 24.7 49.9

08/11/17 1.95 18.38 398 7.25 0.03 12.9 <0.10 7.0 7.2 6.8 7.1 23.3 24.3 50.7

08/12/17 7.19 0.02 10.2 <0.10 7.0 7.2 6.7 7.1 23.6 24.6 51.9

08/13/17 7.23 0.07 9.3 <0.10 7.0 7.3 6.8 7.1 24.2 24.7 49.2

08/14/17 1.75 18.84 395 7.30 0.04 11.4 <0.10 7.0 7.3 6.9 7.1 23.5 24.4 50.6

08/15/17 5 86 1.71 18.75 343 7.14 4,463 243 0.06 0.07 10.4 <0.10 6.9 7.1 6.9 7.1 23.6 24.6 51.4

08/16/17 1.79 18.10 355 7.26 0.05 9.1 <0.10 7.0 7.3 6.9 7.1 23.8 24.9 51.4

08/17/17 5 86 1.68 18.60 323 7.24 4,193 233 0.06 0.06 8.8 <0.10 7.1 7.2 6.8 7.1 24.4 24.6 49.9

08/18/17 1.57 18.03 688 7.25 0.10 9.7 <0.10 7.0 7.2 6.9 7.1 23.8 24.6 54.0

08/19/17 7.26 0.11 9.7 <0.10 6.9 7.2 6.8 6.9 23.9 24.9 51.4

08/20/17 7.33 0.13 7.8 <0.10 7.0 7.2 6.8 7.0 23.7 24.9 49.5

08/21/17 1.70 18.63 213 7.25 0.05 10.8 <0.10 7.0 7.2 6.7 7.3 23.7 24.7 49.6

08/22/17 5 85 1.69 18.47 268 7.25 207 0.05 9.2 <0.10 6.9 7.2 6.8 7.1 24.0 25.0 49.6

08/23/17 1.73 18.17 313 7.27 0.05 8.8 <0.10 6.9 7.3 6.8 7.0 24.0 25.0 52.0

08/24/17 5 85 1.71 18.29 260 7.28 4,118 233 0.06 0.05 9.2 <0.10 7.0 7.2 6.8 7.1 23.6 24.6 51.1

08/25/17 1.44 18.10 245 7.21 0.03 9.1 <0.10 7.0 7.3 6.9 7.1 23.5 24.6 49.0

08/26/17 7.28 0.08 9.1 <0.10 6.9 7.3 6.8 7.2 23.7 24.2 48.7

08/27/17 0.06 8.8 <0.10 7.0 7.1 6.9 7.1 23.2 24.0 48.2

08/28/17 1.74 18.83 0.04 9.7 <0.10 7.0 7.4 7.0 7.1 23.6 23.9 49.2

08/29/17 5 86 340 7.22 4,203 229 0.05 0.02 9.2 <0.10 7.1 7.4 7.0 7.1 22.9 23.9 51.1

08/30/17 1.84 17.66 435 7.22 0.09 8.9 <0.10 7.1 7.4 6.9 8.4 23.0 23.7 50.9

08/31/17 5 86 1.68 18.13 285 7.19 4,898 231 0.05 0.07 16.6 <0.10 7.1 7.2 6.8 7.1 23.6 24.2 49.8

MAXIMUM 5.40 86.00 1.95 18.96 1710 7.38 4898 243 0.06 0.13 16.6 <0.10 7.1 7.4 7.0 8.4 24.4 25.0 54.0

MINIMUM 4.80 85.00 1.44 17.66 213 7.14 3883 203 0.05 0.02 7.83 <0.10 6.9 7.1 6.7 6.9 22.9 23.7 47.8

AVERAGE 5 86 2 18 415 7 4236 222 0 0 10 <0.10 7.0 7.3 6.8 7.1 23.6 24.4 50.6

PLANT PRIMARY PLANT

INFLUENT EFFLUENT EFFLUENT

TSS - mg/L 210 64 70 5 98

CBOD5 - mg/L 179 118 34 2 99

pH AVERAGE DAILY

TEMPERATURES

PLANT

EFFLUENT

FLOW

FEED

SLUDGE THICKENED SLUDGE DAILY DAILYCAKE FILTRATE

GRAVITY BELT

THICKENERS

DE-WATERED SLUDGE DIGESTERS

VOLATILE

ACIDS

VOLATILE

ACIDS/

ALKALINITY

DATE

% REMOVED % REMOVED

INFLUENT EFFLUENT

AVERAGE

DAILY

CHLORINE

RESIDUAL

AVERAGE DAILY

SETTLEABLE SOLIDS

pH

TREATMENT PLANT EFFICIENCY - MONTHLY AVERAGE

AVERAGE

pH

ALKALINITY

August, 2017

WEEK WEEK WEEK WEEK WEEK MONTHLY

PERMIT OF OF OF OF OF TOTALS

LIMIT 30-Jul-17 06-Aug-17 13-Aug-17 20-Aug-17

05-Aug-17 12-Aug-17 19-Aug-17 26-Aug-17 Date Sampled:

08/08/17 mg/L

TEMPERATURE; INFLUENT [°C] HIGHEST DAILY VALUE 24.4

TEMPERATURE; EFFLUENT [°C] HIGHEST DAILY VALUE 25.0 INFLUENT 1 30.00

EFFLUENT 1 11.20

pH; INFLUENT LOWEST DAILY VALUE 6.9

HIGHEST DAILY VALUE 7.4 INFLUENT 1 0.0

EFFLUENT 1 2.6

pH; EFFLUENT LOWEST DAILY VALUE 6.00 6.7

HIGHEST DAILY VALUE 9.00 8.4 INFLUENT 1 0.1

EFFLUENT 1 5.2

MONTHLY AVERAGE [lbs/day] 88,789

MONTHLY AVERAGE [mg/L] 210 INFLUENT 1 60.0

EFFLUENT 1 11.6

MONTHLY AVERAGE [lbs/day] 18000 lbs/d 2,116

WEEKLY AVERAGE [lbs/day] 26000 lbs/d 2,755 1,968 1,883 1,785 2,755 INFLUENT 1 4.1

MONTHLY AVERAGE [mg/L] 30 mg/L 5 EFFLUENT 1 2.3

WEEKLY AVERAGE [mg/L] 45 mg/L 7 5 4 4 7

INFLUENT 1 2.6

SETTLEABLE SOLIDS; INFLUENT DAILY MAXIMUM 16.6 EFFLUENT 1 2.3

SETTLEABLE SOLIDS; EFFLUENT DAILY MAXIMUM 0.3 mL/L <0.10

NUMBER OF READINGS >0.3 0.0

EFFLUENT FLOW MONTHLY AVERAGE [MGD] 70 MGD 50.6

Date Sampled: LBS/DAY LBS/DAY

COLIFORM, FECAL MONTHLY GEOMETRIC MEAN 200/100mL 9 METHYLENE CHLORIDE 5.90 <0.43

WEEKLY GEOMETRIC MEAN 400/100mL 17 6 6 14 17 1,1-DICHLOROETHYLENE 0.80 <0.43

# OF DAYS>2400 (Interstate Parameter) 0 1,1,1-TRICHLOROETHANE 1.40 <0.43

TRICHLOROETHYLENE 1.70 <0.43

COLIFORM, TOTAL MONTHLY MEDIAN <700 700/100mL 49 TETRACHLOROETHANE 2.20 <0.43

COLIFORM, TOTAL NO MORE THAN 10% EXCEEDING 2300 10% 0 TETRACHLOROETHYLENE 3.80 <0.43

BENZO (a) ANTHRACENE 0.60 <0.43

MONTHLY AVERAGE LBS/DAY 75,676 BENZO (k) FLUORANTHENE 0.60 <0.43

MONTHLY AVERAGE mg/L 179 DIETHYL PHTHALATE 2.40 <0.43

DI-N-BUTHYL PHTHALATE 11.00 <0.43

MONTHLY AVERAGE [lbs/day] 15000 lbs/d 844 BIS (2-ETHYLHEXYL) PHTHALATE 11.00 <0.43

WEEKLY AVERAGE [lbs/day] 23000 lbs/d 851 850 853 833 853 PENTACHLOROPHENOL 1.00 <0.74

MONTHLY AVERAGE [mg/L] 25 mg/L 2 CHLOROFORM 1.70 1.43

WEEKLY AVERAGE [mg/L] 40 mg/L 2 2 2 2 2 BENZENE 0.60 <0.43

TOLUENE 1.10 <0.43

TSS; % REMOVAL MONTHLY PERCENT REMOVAL 85% 98 PHENOLICS, TOTAL 47.00 1.48

CBOD5; % REMOVAL MONTHLY PERCENT REMOVAL 85% 99

CHLORINE, TOTAL RESIDUAL LOWEST DAILY VALUE 0.00

DAILY MAX 0.5 mg/L 0.13

07/30/17 08/06/17 08/13/17 08/20/17

08/05/17 08/12/17 08/19/17 08/31/17

Max Lbs 3.6 3.5 9.0 5.0 9.0

Date 08/05/17 08/12/17 08/19/17 08/26/17 08/15/17

MERCURY, TOTAL 200 ng/L

METALS ACTION LEVEL

08/05/17 08/12/17 08/19/17 08/26/17 09/02/17

CADMIUM, TOTAL 1.5 LBS/DAY <0.43 <0.43

CHROMIUM, TOTAL 5.2 LBS/DAY <3.04 <3.04

LEAD, TOTAL 4.2 LBS/DAY <0.43 <0.43

NICKEL, TOTAL 9.3 LBS/DAY 3.39 3.39

SILVER, TOTAL 0.9 LBS/DAY <0.43 <0.43

ZINC, TOTAL 87 LBS/DAY 14.35 14.35

3.629

MONITORING REQUIREMENTS

DATE

MAXIMUM

DATE

CBOD5 INFLUENT

CBOD5 EFFLUENT

TOTAL SUSPENDED SOLIDS;

INFLUENT

TOTAL SUSPENDED SOLIDS;

EFFLUENT

ORGANIC COMPOUNDS

BAY PARK SEWAGE TREATMENT PLANT

OPERATIONS AND LABORATORY ANALYSES

NUMBER OF

SAMPLES

SUMMARY

ACTION

LEVEL

ANALYTICAL

RESULTS

MAXIMUM

VALUE

NITRITE AS N

AMMONIA AS NH3-N

TOTAL KJELDAHL NITROGEN

NITRATE AS N

PHOSPHORUS, TOTAL AS P

ORTHOPHOSPHATE AS P

Week

MAXIMUM

COPPER, TOTAL 24 LBS/DAY

PERMIT LIMITMETALS

Effluent

Dissolved

Oxygen

Effluent

Temperature

Chlorine

ResidualFlow Total Coliform Fecal Coilform

[mg/L] [°C] [mg/L] [MGD] [MPN/100mL] [MPN/100mL]

Tuesday 08/01/2017 10:10 am 7.55 25.1 0.1 56.1 170 11

Wednesday 08/02/2017 5:25 am 7.10 24.3 0.0 33.0 79 8

Wednesday 08/02/2017 11:33 am 6.73 26.8 0.0 57.3 130 33

Thursday 08/03/17 10:22 am 7.18 24.8 0.0 50.8 49 8

Friday 08/04/2017 11:21 am 7.35 25.6 0.1 59.8 130 17

Saturday 08/05/2017 1:03 pm 7.45 24.9 0.0 61.3 130 79

Sunday 08/06/17 11:00 am 7.69 24.5 0.0 55.8 79 33

Monday 08/07/2017 7:00 am 7.33 23.5 0.0 25.4 79 11

Monday 08/07/2017 10:59 am 6.97 24.4 0.0 60.8 170 8

Tuesday 08/08/17 10:18 am 7.07 23.6 0.0 59.1 17 13

Wednesday 08/09/2017 5:27 am 7.90 24.0 0.0 30.0 49 2

Wednesday 08/09/2017 10:45 am 5.74 40.0 0.0 53.6 22 2

Thursday 08/10/17 11:40 am 6.32 25.7 0.0 55.0 49 5

Friday 08/11/17 10:35 am 7.28 24.5 0.0 51.9 33 8

Saturday 08/12/17 10:55 am 6.99 24.5 0.0 60.7 46 2

Sunday 08/13/2017 12:18 pm 7.51 24.8 0.0 59.0 49 5

Monday 08/14/2017 5:30 am 7.49 23.3 0.0 29.2 33 11

Monday 08/14/2017 11:56 am 6.77 26.5 0.1 59.0 110 13

Tuesday 08/15/2017 12:06 pm 7.69 24.6 0.7 60.3 17 2

Wednesday 08/16/2017 5:25 am 7.10 24.3 0.0 25.0 13 2

Wednesday 08/16/2017 10:50 am 7.24 26.0 0.0 55.9 31 2

Thursday 08/17/17 10:51 am 7.41 26.3 0.0 50.2 33 8

Friday 08/18/17 11:20 am 7.82 25.0 0.1 59.5 49 17

Saturday 08/19/2017 11:38 am 7.35 25.9 0.1 52.0 130 8

Sunday 08/20/17 12:50 pm 6.84 28.9 0.1 67.3 110 5

Monday 08/21/17 5:30 am 7.76 23.8 0.0 26.2 130 9

Monday 08/21/17 11:15 am 7.36 25.8 0.0 54.5 33 23

Tuesday 08/22/17 11:54 am 7.47 24.8 0.1 59.0 27 22

Wednesday 08/23/17 5:28 am 7.70 24.7 0.0 27.0 33 8

Wednesday 08/23/17 10:40 am 7.09 26.2 0.0 53.3 79 13

Thursday 08/24/17 11:52 am 6.78 24.7 0.0 53.7 130 33

Friday 08/25/17 10:30 am 7.69 24.2 0.0 56.1 79 23

Saturday 08/26/17 11:27 am 7.49 24.4 0.0 52.0 33 13

Sunday 08/27/2017 11:13 am 7.58 23.8 0.0 55.7 130 33

Monday 08/28/17 5:30 am 7.69 23.7 0.0 24.6 79 11

Monday 08/28/17 11:09 am 7.19 24.9 0.0 56.0 23 8

Tuesday 08/29/17 12:56 pm 7.00 23.7 0.0 57.8 49 5

Wednesday 08/30/17 5:30 am 7.36 23.4 0.0 29.2 230 8

Wednesday 08/30/17 11:36 am 7.32 24.0 0.3 60.0 330 14

Thursday 08/31/2017 11:40 am 7.29 25.2 0.2 56.5 11 2

LIMITS

49 700 17

9 200 6

17 400 6

14

5.74

Date

Monthly Minimum DO

Fecal Coliform Weekly Max

Fecal Coliform Monthly Geometric Mean

Total Coliform Monthly Median

MONTHLY COLIFORM RESULTS

Day

August, 2017

Week Five

Week Four

Week Three

Week Two

Week One

WEEKLY COLIFORM GEOMETRIC MEAN

Total and Fecal Coliform Sampling Results and Miscellaneous Effluent Data


Time


SPDES Permit: NY 0026450

DMR Addendum – August 2017

Coliform Sampling - Every Two Hours on One Day - Adequacy and Consistency of Disinfection

Date Time Chlorine Residual

mg/L

Total Coliform

MPN/100mL

Fecal Coliform

MPN/100mL

08/07/2017

1:00 am 0.05 170 130

3:00 am 0.01 170 46

5:00 am 0.01 23 8

7:00 am 0.01 79 11

9:00 am 0.01 13 5

11:00 am 0.01 49 49

1:00 pm 0.01 170 8

3:00 pm 0.08 230 5

5:00 pm 0.03 140 8

7:00 pm 0.03 230 5

9:00 pm 0.02 130 33

11:00 pm 0.01 170 13

Average

Geometric Mean

Median

0.0 14.5

155

Coliform Sampling - Twice Daily for Seven Days - Geometric Mean

Date Time Chlorine Residual

mg/L

Total Coliform

MPN/100mL

Fecal Coliform

MPN/100mL

Average

Geometric Mean

Median

0.0 5.5

39.5

08/08/17 5:26 am 0.0 17 2

10:18 am 0.0 17 13

08/09/17 5:27 am 0.0 49 2

10:45 am 0.0 22 2

08/10/17 5:28 am 0.0 33 13

11:40 am 0.0 49 5

08/11/17 5:39 am 0.0 33 5

10:35 am 0.0 33 8

08/12/17 5:29 am 0.0 49 8

10:55 am 0.0 46 2

08/13/17 5:30 am 0.0 49 7

12:18 pm 0.0 49 5

08/14/17 5:30 am 0.0 33 11

11:56 am 0.1 110 13

the county of nassau entered into an “agreement … dmrs/bay park/bpstp...county sewer system”...

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