city of london · august 21.3 23.70 465 no data 1 10 34 391 910 3.0 10 71 september 21.6 20.78 457...

CITY OF LONDON

ENVIRONMENTAL & ENGINEERING SERVICES DEPARTMENT WASTEWATER TREATMENT OPERATIONS

POTTERSBURG WASTEWATER TREATMENT PLANT

2018 ANNUAL REPORT

MARCH 2019

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Pottersburg Wastewater Treatment Plant 2018 Annual Report March 2019 The Pottersburg Wastewater Treatment Plant (WWTP) is operated under Amended Environmental Compliance Approval 5451-9Y6KY7 dated July 10, 2015. This annual report is in response to part 8(5) of the Amended Environmental Compliance Approval. a) A summary and interpretation of all monitoring data and a comparison to the effluent limits

outlined in condition 5, including an overview of the success and adequacy of the works The monthly average concentration and loading compliance limits for cBOD5, total suspended solids (TSS) and total phosphorus (TP) were achieved in 2018. The monthly average concentration compliance limits for Total Ammonia Nitrogen (TAN) were achieved in 2018. The monthly geometric mean density limit for E. coli was achieved during the period from April 1 to September 30 in 2018, as required by the plant ECA. The annual average daily flow (ADF) for 2018 was 26,098 m3/d, or 67 percent of the approved rated capacity of 39,100 m3/d. Rainfall in 2018 was 975 mm, which is average (964 mm) for the period 1986 to 2016. The Pottersburg plant performed well in 2018 within compliance parameters and the facility operated at 26,098 m3/d or 67 percent of its ECA rated capacity of 39,100 m3/d. Section one, which was taken out of service in late 2016, remained out of service for the duration of 2018. Section two received an ADF 14,447 m3/d in 2018, representing approximately 93 percent of its ECA rated capacity of 15,575 m3/d. Similarly, section three received an ADF of 11,651, or 108 percent of its ECA rated capacity of 10,825 m3/d. Construction of an effluent pumping station was completed in 2012. When the level of the Thames River is high, the discharge of effluent via gravity through the existing outfall can become hydraulically limited. The effluent pumping station is used to pump treated effluent from the plant during these periods. The pumps were used as designed on January 11th to 14th, February 20th to 23rd and on April 16th to 18th during periods of snow melt and/or heavy rainfall. Additional weekly start-ups to check the operation of the pumps also occurred. The City of London (City) initiated a Pollution Prevention and Control Plan (PPCP) in 2012 as part of its ongoing efforts to improve the performance of the City’s sanitary and storm sewer infrastructure. Sanitary Sewer Overflows (SSOs), overflows from sanitary pumping stations and bypasses/overflows from wastewater treatment plants (WWTPs) that exist in the system were originally built to protect homes from basement flooding and protect plants from washing out solids caused by the inflow and infiltration of excessive amounts of stormwater. The discharge from these SSOs and bypasses/overflows was directed to receiving water bodies including the Thames River, Dingman Creek, Medway Creek, Pottersburg Creek, and the Coves. The primary objective of the PPCP was to develop an implementation plan for a long-term solution that will limit the volume and frequency of untreated wastewater discharges to the receiving streams from various SSOs and overflows/bypasses throughout the City, while maintaining an acceptable level of service and protection against basement flooding. The PPCP was implemented in three phases. Phase 1 was completed in 2014 and included background review and an inventory of existing SSOs and water quality data. Phase 2 was completed in 2017 and included benthic and water quality characterization of the Thames River, as well as twelve hydrologic and hydraulic modelling assignments to determine the frequency and annual overflow volume of each SSO. A prioritized list of six pumping station overflows and

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six groups of SSOs was identified as part of Phase 2 of the PPCP. The third and final phase of the PPCP (Phase 3) was completed in 2018. An implementation plan was developed as part of Phase 3, including costs and schedule for the recommended projects and mitigation strategies to minimize and mitigate the impacts of overflows. The PPCP will be updated every five to ten years in accordance with the Municipal Engineers Association Municipal Class Environmental Assessment document (as amended in 2015), for Master Plans. An interconnection of the Vauxhall and Pottersburg sewersheds was studied through a municipal class environmental assessment master plan, conducted by AECOM, and a Sanitary Servicing Study was undertaken to evaluate growth in those sewersheds and to develop short- and long-term servicing strategies for both plants. Interconnection of the sewersheds will provide additional operational flexibility and facilitate future upgrades as the assets approach the end of their service life. Construction of the forcemains is expected to be completed by the summer 2019, and design of the transfer pumping stations will follow. The inlet screens were replaced and the odour control system in the headworks upgraded at the Pottersburg WWTP in 2018. b) A description of any operating problems encountered and corrective action taken;

While the plant met the effluent compliance limits and loadings for all parameters in 2018, effluent TP concentrations exceeded the ECA objective of 0.5 mg/L during the months of September (0.54 mg/L) and December (0.56 mg/L). Concentrations of TP in the raw sewage had spikes in these months. c) A summary of all maintenance carried out on any major structure, equipment, apparatus,

mechanism or thing forming part of the works; A Work Order list for the Pottersburg Wastewater Treatment Plant is attached. d) A summary of any effluent quality assurance or control measures undertaken in the reporting period; A plant influent and effluent monitoring program was conducted and the data is included in the tables of this report. Raw and UV channel samples were 24 hour composites, section analyses were eight hour composites and dissolved oxygen analyses were performed on grab samples. Weekly grab pH sample analyses were listed separately from all other pH sample analyses. Samples were obtained as required in the Environmental Compliance Approval. e) A summary of the calibration and maintenance carried out on all effluent monitoring

equipment; Documentation of work carried out on the effluent monitoring equipment is attached.

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f) A description of efforts made and results achieved in meeting the effluent objectives of condition 4;

The Pottersburg WWTP achieved the monthly geometric mean density objective for E. coli (150 orgs/100 mls.) during the disinfection season in 2018. The cBOD5, TSS and TAN monthly average concentration objectives were met in 2018. The TP monthly concentration objective (0.5 mg/L) was met for all but two months in 2018 (83% of the time); the objective was not met in September (0.54 mg/L) and December (0.56 mg/L). The monthly average dissolved oxygen concentration lower limit objective was achieved 100% of the time in 2018. Operations staff have noted that the activated sludge process provides a better quality effluent, particularly with regards to the settling of floc in the final clarifiers, when the food to microorganism ratio is kept high. For this reason, only section two and three remained in service despite operating above the rated capacity of section three. As part of planning for future treatment requirements within the sewershed, investigations into increasing plant capacity at Vauxhall are being initiated. The recently completed detailed design of the interconnecting forcemain between the Vauxhall and Pottersburg WWTPs will provide operational flexibility during future construction and allow optimization of the treatment process at these two plants. g) A tabulation of the volumes of sludge generated in the reporting period, an outline of

anticipated volumes to be generated in the next reporting period and a summary of the locations to where the sludge was disposed;

A table is appended to this report with a tabulation of volumes of sludge generated. The volume of sludge hauled in 2018 was 39,426 cubic metres with average solids content of 4.88%. The primary and waste activated sludge are thickened in the gravity belt thickener. The primary sludge had an average solids content of 1.88%. As in 2018, 2019 sludge is expected to be incinerated at the Greenway Wastewater Treatment Centre or treated with the Bioset process and hauled to the landfill. A sludge transfer line was included as part of the design for the interconnection forcemain between the Pottersburg and Vauxhall WWTPs. The City is currently considering centralizing sludge thickening at Pottersburg. Sludge volumes processed at Pottersburg may increase by approximately 15,000 m3 per year if sludge from Vauxhall is conveyed to Pottersburg. However, final sludge disposal volumes will not change and will be directed to the Greenway Wastewater Treatment Centre. h) A summary of any complaints received during the reporting period and any steps taken to

address the complaints; No odour complaints were received in 2018. i) A summary of all by-pass, spill or abnormal discharge events. A list of overflows is in Table 3 in the report. There were 7 raw overflow events with a total volume of 64,754 cubic metres in 2018. The overflow volume is 0.11% of the total sewage treated at the Pottersburg Wastewater Treatment Plant in 2018. The rainfall in 2018 was 975 mm compared to the average of 962 mm in the period 1986 to 2017.

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j) A copy of all Notice of Modifications submitted to the Water Supervisor as a result of Schedule B, Section 1, with a status report on the implementation of each modification;

No Notices of Modification were submitted in 2018. k) A report summarizing all modifications completed as a result of Schedule B, Section 3; No modifications undertaken as a result of Schedule B, Section 3 in 2018. l) Any other information the Water Supervisor requires from time to time. No other information was requested for the Pottersburg WWTP.

Figure 1: Pottersburg Wastewater Treatment Plant aerial 2018

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Date Temperature (C) Total Flow (ML/D)

BOD - Raw #1 (mg/L)

BOD - Raw #2 (mg/L)

Actual BOD - UV Channel (mg/L)

Limit BOD - UV Channel (mg/L)

Actual BOD - UV Channel (kg/Day)

Limit BOD - UV Channel (kg/day)

Suspended Solids - Raw #1 (mg/L)

Actual Suspended Solids - UV Channel (mg/L)

Limit Suspended Solids - UV Channel (mg/L)

Actual Suspended Solids - UV Channel (kg/day)

January 11.6 29.04 443 No Data 3 10 77 391 599 5.8 10 167February 11.0 29.79 433 No Data 2 10 63 391 638 5.5 10 164March 11.2 27.33 427 No Data 2 10 57 391 591 5.5 10 150April 11.2 32.62 509 No Data 2 10 58 391 617 5.3 10 173May 14.6 26.69 262 No Data 2 10 45 391 596 3.4 10 91June 17.8 24.09 444 No Data 2 10 38 391 989 3.9 10 93July 19.9 23.55 395 No Data 1 10 32 391 791 3.4 10 80August 21.3 23.70 465 No Data 1 10 34 391 910 3.0 10 71September 21.6 20.78 457 No Data 1 10 23 391 810 2.8 10 57October 19.9 21.69 582 No Data 1 10 22 391 663 4.3 10 93November 17.5 28.64 495 No Data 1 10 39 391 727 3.6 10 102December 14.7 25.64 598 No Data 2 10 47 391 873 2.9 10 73Objective No Data No Data No Data No Data No Data 5 No Data No Data No Data 8.5 No Data No DataAverage 16.0 26.13 459 No Data 1.7 No Data 45 No Data 734 4 No Data 110

No Datalight shading exceeds objective No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data

No Datadark shading exceeds compliance No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data

Table 1: Pottersburg 2018 Monthly Average Summary

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Date

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecemberObjectiveAverage

No Data

No Data

Limit Suspended Solids - UV Channel (kg/day)

Phosphorus - Raw (mg/L)

Actual Phosphorus - UV Channel (mg/L)

Limit Phosphorus - UV Channel (mg/L)

Actual Phosphorus - UV Channel (kg/day)

Limit Phosphorus - UV Channel (kg/day)

Actual NH3 (as N) - UV Channel (mg/L)

Limit NH3 (as N) - UV Channel (mg/L)

Actual Unionized Ammonia - UV Channel (mg/L)

Actual Dissolved Oxygen (mg/L)

Lower Objective Dissolved Oxyegn (mg/L)

Geometric Mean E.Coli UV Channel (ORGS./100MLS)

Limit Geometric Mean E.Coli (ORGS./100MLS)

391 9.06 0.33 0.75 9.7 29.3 0.8 6.0 0.004 5.4 4 No Data No Data391 8.93 0.43 0.75 12.8 29.3 0.8 6.0 0.004 5.6 4 No Data No Data391 8.74 0.48 0.75 13.1 29.3 0.7 6.0 0.004 5.4 4 No Data No Data391 9.59 0.44 0.75 14.3 29.3 0.7 6.0 0.003 5.6 4 97 200391 7.51 0.46 0.75 12.4 29.3 0.2 4.0 0.001 4.9 4 34 200391 9.81 0.43 0.75 10.3 29.3 0.6 4.0 0.005 4.5 4 11 200391 7.90 0.40 0.75 9.3 29.3 0.2 4.0 0.002 4.4 4 15 200391 9.99 0.48 0.75 11.3 29.3 0.4 4.0 0.004 4.3 4 14 200391 11.63 0.54 0.75 11.1 29.3 0.1 4.0 0.001 4.2 4 7 200391 11.81 0.46 0.75 9.9 29.3 0.1 4.0 0.002 4.8 4 No Data No Data391 9.96 0.40 0.75 11.3 29.3 0.2 4.0 0.002 5.3 4 No Data No Data391 12.09 0.56 0.75 14.3 29.3 0.7 6.0 0.006 5.6 4 No Data No DataNo Data No Data 0.5 No Data No Data No Data 3 or 5 No Data No Data No Data No Data 150 No DataNo Data 9.75 0.45 No Data 11.66 No Data No Data 0.003 5.0 No Data No Data No Datalight shading exceedsobjective No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Datadark shading exceedscompliance limits No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data

Table 1: Pottersburg 2018 Monthly Average Summary

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Date Temperature cBOD5 (mg/L)

Suspended solids (mg/L)

Phosphorus (mg/L)

pH NH3 (TAN as N mg/L)

Un-ionized NH3 (mg/L)

Dissolved Oxygen

E.Coli

January 31 8 8 7 5 8 9 31 No DataFebruary 28 8 8 7 4 7 7 28 No DataMarch 31 8 8 8 4 8 8 31 No DataApril 30 8 8 8 4 8 8 29 4May 31 10 10 10 4 10 10 31 6June 30 8 8 8 5 8 8 30 4July 31 8 9 9 4 9 9 30 5August 31 9 9 9 5 9 9 31 4September 30 8 8 8 4 8 8 30 4October 31 9 9 9 4 9 9 31 No DataNovember 30 9 9 9 5 8 8 30 No DataDecember 31 6 7 7 4 7 7 31 No DataTotal 365 99 101 99 52 99 100 363 27

Table 2: Pottersburg 2018 Monthly Sample Count Summary - UV Channel

End of Worksheet

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Date Temperature BOD (mg/L) Suspended solids (mg/L)

Phosphorous (mg/L)

Total Kjeldahl Nitrogen (TKN) (mg/L)

January 31 8 8 7 5February 28 8 8 7 4March 31 8 8 8 4April 30 8 8 8 4May 31 10 10 10 5June 30 8 8 8 4July 31 8 9 9 5August 31 9 9 9 4September 30 8 8 8 4October 31 8 8 8 5November 30 9 9 9 4December 31 6 7 7 4

Table 3: Pottersburg 2018 Monthly Sample Count Summary - Raw

End of Worksheet

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Table 4: Pottersburg Raw Overflow Daily Data in 2018Date Rainfall

(mm)Wind Direction

Temperature - SewageRaw

Temperature -Sewage Final

Max SewageFlow (103m3/D)

Min SewageFlow (103m3/D)

Total Sewage Flow(103m3/D)

Plant By-Pass Volume (103m3)

8/Jan/18 10.7 ssw 12.4 13.1 69.379 21.427 37.068 1.389/Jan/18 14.3 nnw 10.5 10.2 83.290 45.187 37.176 10.33620/Feb/18 22.5 ssw 9.6 9.7 133.142 37.325 38.644 34.51721/Feb/18 12.3 nnw 9.6 9.4 45.619 42.163 40.102 No Data22/Feb/18 No Data ne 10.3 9.7 53.309 38.707 40.106 No Data25/Feb/18 2 wsw 10.4 10.3 41.904 29.722 38.747 0.01715/Apr/18 29.3 e 10.7 10.6 64.973 21.254 33.640 2.00916/Apr/18 10.9 w 9.7 10 80.438 54.000 40.101 16.0217/Apr/18 1.1 wnw 10.6 10 80.438 54.000 40.103 0.37318/Jun/18 29.5 w 17.8 19 62.986 10.627 25.129 0.0172/Nov/18 3.6 n 17.3 18.9 68.429 31.450 39.790 0.006End of the worksheet

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Date

8/Jan/189/Jan/1820/Feb/1821/Feb/1822/Feb/1825/Feb/1815/Apr/1816/Apr/1817/Apr/1818/Jun/182/Nov/18End of the work

Table 4: Pottersburg Raw Overflow Occurences in 2018Plant By-Pass Hours

Plant By-Pass BOD(mg/L)

Plant By-PassSuspended Solids (mg/L)

Plant By-PassPhosphorus (mg/L)

Plant By-Pass pH

Plant By-Pass Ammonia (mg/L)

Plant By-Pass Unionized Ammonia (mg/L)

BOD 5 DayRaw #1 -Sewage (mg/L)

BOD 5 DayUV Channel (mg/L)

Suspended Solids Raw#1 -Sewage (mg/L)

6.08 169 201 2.6 7.24 8.97 0.036 470 3.1 59120.17 98.7 105 1.7 7.52 6.5 0.040 No Data No Data No Data18.7 72.3 62 3 7.38 7.55 0.032 214 3.6 27224 No Data No Data No Data No Data No Data No Data No Data No Data No Data8.8 88.2 69 2.2 7.63 11.7 0.089 189 2.2 3370.27 115 100 2.1 7.59 11.3 0.082 No Data No Data No Data6.5 67 124 2.17 7.41 7.27 0.036 No Data No Data No Data24 No Data No Data No Data No Data No Data No Data No Data No Data No Data9 70.2 58 1.6 7.44 9.2 0.046 No Data No Data No Data0.47 132 250 3 7.2 10.6 0.061 No Data No Data No Data0.58 42.3 60 0.88 7.25 3.2 0.021 No Data No Data No Data

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Date

8/Jan/189/Jan/1820/Feb/1821/Feb/1822/Feb/1825/Feb/1815/Apr/1816/Apr/1817/Apr/1818/Jun/182/Nov/18End of the work

Table 4: Pottersburg Raw Overflow Occurences in 2018Suspended Solids UVChannel (mg/L)

pH Raw #1 -Sewage

pH Raw UVChannel

Total Phosphorus Raw #1 -Sewage (mg/L)

Total Phosphorus UV (mg/L)

NH3 UV(mg/L)

DO PlantEffluent UV(mg/L)

E.Coli UV(MPN)

6 7 7.1 8.30 0.37 0.64 4.8 No DataNo Data No Data No Data No Data No Data No Data 6.8 No Data10 7.3 7.4 4.80 0.42 0.24 7.9 No DataNo Data No Data No Data No Data No Data No Data 9.7 No Data6 7.4 7.5 4.40 0.22 No Data 5.5 No DataNo Data No Data No Data No Data No Data No Data 7.4 No DataNo Data No Data No Data No Data No Data No Data 5.6 No DataNo Data No Data No Data No Data No Data No Data 7.3 No DataNo Data No Data No Data No Data No Data No Data 7.2 No DataNo Data No Data No Data No Data No Data No Data 4.1 No DataNo Data No Data No Data No Data No Data No Data 4.0 No Data

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Start Date Start Time

Finish date

Finish time

duration hours

volume in cubic metres

Reason for bypass

Authority Bypass Cause Descriptions

Reason for bypass Descriptions

11-Jan-18 5:55 PM 12-Jan-18 8:10 PM 26.25 11,716 1, 2, 7 C , D 1 - Heavy Precipitation A - Avoid loss of life23-Jan-18 2:15 AM 23-Jan-18 3:36 AM 1.35 79 1, 2, 7 C , D 2 - Snow melt B - Avoid personal injury20-Feb-18 5:18 AM 22-Feb-18 8:48 AM 51.50 34,517 1, 2, 7 C , D 3 - Equipment failure C - Avoid dangeer to public health25-Feb-18 2:01 PM 25-Feb-18 2:17 PM 0.27 17 3 C , D 4 - Equipment maintenance D - Avoid severe property damage15-Apr-18 5:30 PM 17-Apr-18 9:00 AM 39.50 18,402 1, 7 C , D 5 - Sewer problem E - Prior written acknowledgement18-Jun-18 5:58 PM 18-Jun-18 6:26 PM 0.47 17 1, 7 C , D 6 - Power failure No Data2-Nov-18 1:29 AM 2-Nov-18 2:04 AM 0.58 6 1, 7 C , D 7 - Exceed design capacity No Data

Total No Data No Data No Data 119.92 64,754 No Data No Data No Data No Data

end of worksheet

Table 5: Pottersburg Raw Overflow Events

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Date Rainfall (mm)

Wind Direction


Temperature - Sewage Final

Max Sewage Flow (103m3/D)

Min Sewage Flow (103m3/D)

Total Sewage Flow (103m3/D)


Plant By-Pass Hours

Plant By-Pass BOD (mg/L)

Plant By-Pass Suspended Solids (mg/L)

Plant By-Pass Phosphorus (mg/L)

Plant By-Pass pH



BOD 5 Day Raw #1 - Sewage (mg/L)

BOD 5 Day UV Channel (mg/L)

Suspended Solids Raw #1 - Sewage (mg/L)

Suspended Solids UV Channel (mg/L)

pH Raw #1 - Sewage

pH Raw UV Channel

Total Phosphorus Raw #1 - Sewage (mg/L)


NH3 UV (mg/L)

DO Plant Effluent UV (mg/L)

E.Coli UV (MPN)

1/Jan/18 0.7 nw 13.5 12.4 25.488 13.738 23.206 No Data No Data No Data No Data No Data No Data No Data No Data 464 2.7 585 4 7.3 7.4 9.20 0.35 0.71 4.3 No Data2/Jan/18 3.8 wnw 14.1 12 24.451 12.269 21.060 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.9 No Data3/Jan/18 0.8 ssw 12.7 11.5 23.414 10.800 20.144 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6 No Data4/Jan/18 2.8 sse 12.8 10.7 24.883 7.949 19.404 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.2 No Data5/Jan/18 12.3 wsw 13.8 11.6 26.438 8.899 20.881 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.5 No Data6/Jan/18 No Data w 14.8 12.7 25.834 12.355 22.162 No Data No Data No Data No Data No Data No Data No Data No Data 403 3 520 4 7.2 7.5 8.30 0.17 0.52 4.5 No Data7/Jan/18 1.4 se 14.2 12.8 31.018 11.405 23.424 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.9 No Data8/Jan/18 10.7 ssw 12.4 13.1 69.379 21.427 37.068 1.38 6.08 169 201 2.6 7.24 8.97 0.036 470 3.1 591 6 7 7.1 8.30 0.37 0.64 4.8 No Data9/Jan/18 14.3 nnw 10.5 10.2 83.290 45.187 37.176 10.336 20.17 98.7 105 1.7 7.52 6.5 0.040 No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.8 No Data10/Jan/18 0.5 n 12.3 10.4 45.446 28.858 39.647 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data11/Jan/18 No Data wsw 12.1 10.9 35.770 24.192 34.209 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.8 No Data12/Jan/18 2.3 ese 12.3 11.2 34.992 20.995 32.295 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 7.3 No Data13/Jan/18 0.7 ssw 12.6 11.6 31.363 21.254 31.176 No Data No Data No Data No Data No Data No Data No Data No Data 573 3.1 771 8 7.3 7.6 10.60 0.30 1.10 4.8 No Data14/Jan/18 0.4 wsw 12.8 11.4 31.968 18.835 29.930 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.2 No Data15/Jan/18 No Data sw 12.8 11.5 32.314 17.366 28.806 No Data No Data No Data No Data No Data No Data No Data No Data 419 2.1 561 6 7.3 7.5 9.30 0.24 0.82 5.9 No Data16/Jan/18 No Data sw 12.8 11.7 30.067 18.922 27.892 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data17/Jan/18 No Data sw 12.4 11.9 29.894 14.774 25.363 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data18/Jan/18 No Data sse 12.4 12 29.549 11.318 22.869 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.1 No Data19/Jan/18 19.8 e 12.2 12.4 52.963 11.578 30.935 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6 No Data20/Jan/18 5.4 wsw 11.5 10.8 66.010 33.437 40.078 0.079 1.35 41.2 144 1.6 7.54 4.81 0.032 392 2.7 625 8 7.2 7.4 8.60 0.51 0.50 6.3 No Data21/Jan/18 1.2 nnw 12.1 10.9 38.016 28.685 36.734 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6 No Data22/Jan/18 No Data sse 12.2 11.2 35.338 22.550 34.275 No Data No Data No Data No Data No Data No Data No Data No Data 377 2.3 557 4 7.4 7.4 No Data No Data 0.53 6 No Data23/Jan/18 No Data sse 12.7 11.5 34.214 20.218 32.293 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.5 No Data24/Jan/18 No Data ssw 11.8 11.9 33.523 19.699 29.495 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data25/Jan/18 No Data sw 10.9 11.7 31.968 15.898 27.626 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data26/Jan/18 6.2 ene 12.3 11.6 31.795 15.725 28.317 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data27/Jan/18 0.2 nnw 12.3 11.3 30.758 17.107 28.382 No Data No Data No Data No Data No Data No Data No Data No Data 445 2.3 585 6 7.3 7.4 9.10 0.40 1.39 4.1 No Data28/Jan/18 No Data s 12.7 11.4 31.190 15.811 28.168 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data29/Jan/18 15 n 12.1 12.2 43.632 17.280 29.516 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data30/Jan/18 No Data sw 10.7 11.4 37.238 22.982 30.683 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data31/Jan/18 4.9 s 10.5 11.1 34.474 18.490 27.156 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.8 No Data1/Feb/18 No Data wsw 13 11.9 29.549 17.107 27.917 No Data No Data No Data No Data No Data No Data No Data No Data 473 2.2 669 1.5 7.3 7.4 9.80 0.47 2.04 4 No Data2/Feb/18 snow ne 12.6 11.2 28.339 16.243 26.273 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data3/Feb/18 snow sw 12 11.1 28.253 14.170 25.057 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.9 No Data4/Feb/18 7.4 ssw 11.6 11.3 27.907 13.738 23.933 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data5/Feb/18 0.7 wsw 12.7 11.1 28.685 11.146 23.351 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.7 No Data6/Feb/18 1.1 w 12.8 11.3 29.722 14.861 25.334 No Data No Data No Data No Data No Data No Data No Data No Data 546 2.1 795 11 7.3 7.1 12.70 0.48 0.64 5.2 No Data7/Feb/18 5.4 nnw 12.6 11.3 28.426 14.170 25.373 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data8/Feb/18 No Data wsw 12.6 11.2 28.685 12.614 24.790 No Data No Data No Data No Data No Data No Data No Data No Data 500 2.2 753 4 7.4 7.3 No Data No Data 1.27 4 No Data9/Feb/18 snow s 11.7 11.2 26.784 13.392 24.031 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data10/Feb/18 snow nnw 12.1 11.5 29.376 14.342 22.533 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data11/Feb/18 3.4 ene 11.8 11.5 27.216 10.627 21.585 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.4 No Data12/Feb/18 No Data wnw 12 11.3 26.438 10.627 22.088 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.9 No Data13/Feb/18 No Data ese 12.6 11.2 28.166 12.010 23.405 No Data No Data No Data No Data No Data No Data No Data No Data 639 2.6 1160 1.5 7.1 7.3 14.00 0.49 0.21 6.5 No Data14/Feb/18 No Data sse 12.7 11.8 30.326 14.170 25.684 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data15/Feb/18 No Data sw 11.6 12.1 45.274 15.898 34.046 No Data No Data No Data No Data No Data No Data No Data No Data 589 1 655 4 7.3 7.3 10.70 0.59 0.41 4.2 No Data16/Feb/18 No Data nw 12.1 11.3 36.547 24.797 33.837 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6 No Data17/Feb/18 No Data sse 10.9 11.2 33.523 19.267 28.039 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data18/Feb/18 No Data wsw 10.4 11.1 28.685 15.725 24.433 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.9 No Data19/Feb/18 13.4 sse 10.6 11.2 52.790 15.379 28.155 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.6 No Data20/Feb/18 22.5 ssw 9.6 9.7 133.142 37.325 38.644 34.517 18.7 72.3 62 3 7.38 7.55 0.032 214 3.6 272 10 7.3 7.4 4.80 0.42 0.24 7.9 No Data21/Feb/18 12.3 nnw 9.6 9.4 45.619 42.163 40.102 No Data 24 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 9.7 No Data22/Feb/18 No Data ne 10.3 9.7 53.309 38.707 40.106 No Data 8.8 88.2 69 2.2 7.63 11.7 0.089 189 2.2 337 6 7.4 7.5 4.40 0.22 No Data 5.5 No Data23/Feb/18 4 se 10.7 10.2 56.506 35.856 39.862 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.2 No Data24/Feb/18 1.1 nne 10.8 10.3 45.446 33.610 39.120 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 7.1 No Data25/Feb/18 2 wsw 10.4 10.3 41.904 29.722 38.747 0.017 0.27 115 100 2.1 7.59 11.3 0.082 No Data No Data No Data No Data No Data No Data No Data No Data No Data 7.4 No Data26/Feb/18 No Data w 11 10.5 40.954 27.043 36.794 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.4 No Data27/Feb/18 No Data sw 11.2 10.7 39.917 27.475 36.137 No Data No Data No Data No Data No Data No Data No Data No Data 313 1 466 6 7.3 7.6 6.10 0.34 0.63 5.7 No Data28/Feb/18 No Data sw 11.4 10.9 31.968 24.883 34.808 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.2 No Data1/Mar/18 2.1 ene 11.7 11.1 37.152 24.883 33.783 No Data No Data No Data No Data No Data No Data No Data No Data 355 2.4 424 6 7.4 7.5 6.70 0.31 0.67 5.6 No Data2/Mar/18 1.9 nw 11.5 10.9 36.374 23.760 33.525 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data3/Mar/18 No Data nnw 11.3 10.6 34.733 22.118 31.013 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.8 No Data4/Mar/18 No Data nne 10.3 10.4 32.314 18.835 28.854 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 7.2 No Data5/Mar/18 No Data nw 11.1 10.5 33.610 19.094 30.288 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 7.2 No Data6/Mar/18 No Data e 11.4 10.8 34.646 20.822 30.886 No Data No Data No Data No Data No Data No Data No Data No Data 416 2.5 727 5 7.3 7.4 8.80 0.50 1.02 4.6 No Data7/Mar/18 6 sw 11.8 11.2 34.646 19.958 30.994 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.9 No Data8/Mar/18 1.1 sw 11.8 10.9 34.474 20.390 29.886 No Data No Data No Data No Data No Data No Data No Data No Data 569 3.4 582 7 7.4 7.3 10.70 0.55 0.92 5.4 No Data9/Mar/18 2 w 11.8 11.1 33.264 20.218 29.168 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data10/Mar/18 No Data nw 11.4 11.1 31.450 19.872 26.775 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.4 No Data11/Mar/18 0.2 nw 11.1 10.9 29.635 15.120 24.976 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.6 No Data12/Mar/18 No Data ne 11.3 10.9 31.709 16.675 26.987 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.9 No Data13/Mar/18 1.2 nnw 12 11.2 32.659 17.885 26.987 No Data No Data No Data No Data No Data No Data No Data No Data 478 1 736 4 7.2 7.4 9.50 0.63 0.45 5.5 No Data

Table 6: 2018 Pottersburg Daily Plant Summary

of 105

Date Rainfall (mm)

Wind Direction







Plant By-Pass Hours




Plant By-Pass pH







pH Raw #1 - Sewage

pH Raw UV Channel



NH3 UV (mg/L)


E.Coli UV (MPN)


14/Mar/18 0.7 wnw 11.8 10.9 31.363 18.662 34.547 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.8 No Data15/Mar/18 1 nw 12 11.1 33.350 18.230 26.638 No Data No Data No Data No Data No Data No Data No Data No Data 352 2.3 392 3 7.3 7.4 7.60 0.42 0.41 5.3 No Data16/Mar/18 0.2 nw 11.7 10.9 29.894 16.157 25.834 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.4 No Data17/Mar/18 0.2 nw 11.8 11 30.240 15.898 23.135 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5 No Data18/Mar/18 No Data sw 11 11.1 27.821 13.738 23.531 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.4 No Data19/Mar/18 No Data ene 11.8 11.3 32.227 13.046 25.526 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.6 No Data20/Mar/18 No Data ene 12.1 11.3 31.277 15.638 18.656 No Data No Data No Data No Data No Data No Data No Data No Data 325 1 639 6 7.3 7.3 8.40 0.61 0.61 4.7 No Data21/Mar/18 No Data ne 11.8 11.4 32.314 17.366 26.219 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data22/Mar/18 No Data nnw 11.9 11.4 30.413 14.947 25.185 No Data No Data No Data No Data No Data No Data No Data No Data 178 1 167 6 7.5 7.3 5.20 0.28 0.85 4.4 No Data23/Mar/18 No Data nw 12.2 11.5 29.894 14.429 24.999 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data24/Mar/18 0.2 nw 11.9 11.5 27.734 15.034 22.725 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data25/Mar/18 No Data ne 10.7 11 26.093 11.405 21.166 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data26/Mar/18 No Data ese 11.9 11.4 30.672 13.046 23.803 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.9 No Data27/Mar/18 8.4 sse 12.2 11.8 34.992 14.774 26.902 No Data No Data No Data No Data No Data No Data No Data No Data 743 3 1060 7 7.2 7.4 13.00 0.53 1.04 4.2 No Data28/Mar/18 No Data nne 12.5 12 32.141 18.662 26.991 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data29/Mar/18 15 n 12.1 12.2 43.632 17.280 29.516 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data30/Mar/18 No Data sw 10.7 11.4 37.238 22.982 30.683 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data31/Mar/18 4.9 s 10.5 11.1 34.474 18.490 27.156 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.8 No Data1/Apr/18 0.2 wnw 10.6 10.7 33.005 18.144 27.253 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.7 No Data2/Apr/18 No Data nw 11.2 10.9 35.165 18.230 28.841 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 7.2 No Data3/Apr/18 21.1 ene 12.3 11.6 59.530 20.995 29.399 No Data No Data No Data No Data No Data No Data No Data No Data 605 2.1 870 4 7.3 7.4 10.60 0.43 0.52 5.6 No Data4/Apr/18 2.8 w 12.2 10.5 58.838 35.597 39.910 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.2 No Data5/Apr/18 No Data w 11.3 10.6 40.262 27.130 35.813 No Data No Data No Data No Data No Data No Data No Data No Data 613 2.4 979 6 7.2 7.41 17.00 0.83 0.83 5.4 No Data6/Apr/18 5.1 wsw 11.5 10.9 41.818 25.574 35.170 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.4 No Data7/Apr/18 0.2 w 11.1 10.8 36.720 23.069 32.945 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data8/Apr/18 0.2 wnw 10.6 10.8 33.869 19.526 29.380 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.5 No Data9/Apr/18 No Data ese 11.7 10.9 36.115 19.613 29.940 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.9 No Data10/Apr/18 No Data w 12 11.2 35.338 21.946 30.500 No Data No Data No Data No Data No Data No Data No Data No Data 896 1 1190 6 7.2 7.4 10.90 0.44 1.03 4.9 No Data11/Apr/18 0.4 sw 11.7 11.5 34.042 20.909 29.436 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data12/Apr/18 2.8 sw 12.2 12 29.030 19.699 29.527 No Data No Data No Data No Data No Data No Data No Data No Data 453 2.3 348 1.5 7.2 7.3 10.40 0.40 0.98 4.1 No Data13/Apr/18 No Data ene 12.3 12.1 33.610 19.699 28.680 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.4 No Data14/Apr/18 16.2 ene 10.9 12 41.990 19.094 30.393 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.4 No Data15/Apr/18 29.3 e 10.7 10.6 64.973 21.254 33.640 2.009 6.5 67 124 2.17 7.41 7.27 0.036 No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.6 No Data16/Apr/18 10.9 w 9.7 10 80.438 54.000 40.101 16.02 24 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 7.3 No Data17/Apr/18 1.1 wnw 10.6 10 80.438 54.000 40.103 0.373 9 70.2 58 1.6 7.44 9.2 0.046 No Data No Data No Data No Data No Data No Data No Data No Data No Data 7.2 No Data18/Apr/18 0.2 w 10.5 10.6 49.162 38.448 40.025 No Data No Data No Data No Data No Data No Data No Data No Data 420 1 963 7 7.3 7.3 8.40 0.31 0.50 6.8 No Data19/Apr/18 No Data nw 10.3 10.6 43.546 32.227 38.484 No Data No Data No Data No Data No Data No Data No Data No Data 806 2.2 343 6 7.2 7.4 11.00 0.29 0.52 7.1 No Data20/Apr/18 No Data nnw 10.9 11.2 42.422 29.894 36.037 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data21/Apr/18 No Data n 11 11.1 37.066 24.710 32.328 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data22/Apr/18 No Data n 10.9 11.1 37.066 24.710 30.158 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.8 No Data23/Apr/18 No Data ese 11.6 12.2 37.670 21.254 31.091 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.6 No Data24/Apr/18 8.4 sse 11.7 12.1 39.571 23.760 31.975 No Data No Data No Data No Data No Data No Data No Data No Data 162 2.3 127 6 7.5 7.3 4.50 0.46 0.41 5.2 No Data25/Apr/18 6.3 wnw 11.6 12.2 43.114 28.339 36.767 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.2 No Data26/Apr/18 0.2 nw 12 11.7 38.794 27.043 34.270 No Data No Data No Data No Data No Data No Data No Data No Data 120 1 112 6 7.5 7.3 3.90 0.35 0.65 6.5 No Data27/Apr/18 No Data se 12.2 12 38.362 25.834 32.579 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data28/Apr/18 No Data nw 11.9 12 35.165 22.464 28.887 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data29/Apr/18 8.4 nnw 11.1 11.4 33.091 17.453 26.983 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.1 No Data30/Apr/18 No Data wnw 12.2 11.7 38.794 18.662 28.033 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data1/May/18 No Data w 12.8 12.5 38.966 18.662 28.994 No Data No Data No Data No Data No Data No Data No Data No Data 188 1 139 4 7.4 7 5.20 0.39 0.24 4.2 No Data2/May/18 3.9 ssw 12.9 13.3 36.202 20.995 28.354 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data3/May/18 4.7 wsw 13 13.8 38.707 21.341 29.914 No Data No Data No Data No Data No Data No Data No Data No Data 301 1 1300 4 7.2 7.4 10.30 0.37 0.33 4.5 No Data4/May/18 4 ssw 13 13.7 44.410 25.229 31.641 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data5/May/18 No Data ese 12.2 13.4 35.770 20.218 26.698 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.9 No Data6/May/18 No Data ese 12 13.4 32.746 17.280 24.979 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.9 No Data7/May/18 No Data e 12 13.4 34.301 18.144 26.792 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data8/May/18 No Data sse 13.2 14 33.437 19.440 27.356 No Data No Data No Data No Data No Data No Data No Data No Data 352 2.5 972 6 7.2 7.1 12.00 0.54 0.45 4.8 No Data9/May/18 2.2 ssw 13.6 14.5 34.387 20.045 27.256 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data10/May/18 2.7 w 13.7 14.3 34.128 22.723 31.460 No Data No Data No Data No Data No Data No Data No Data No Data 309 1 708 1.5 7.3 7.4 10.20 0.56 0.41 4 No Data11/May/18 1.9 ese 13.8 14 33.005 18.490 26.436 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data12/May/18 5.7 ene 12.4 13.8 37.757 19.267 27.374 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.8 No Data13/May/18 No Data ese 12.2 13.6 31.104 16.157 23.902 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data14/May/18 No Data ssw 13.5 14 34.301 14.342 25.645 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.2 No Data15/May/18 14.1 ne 13.8 14.1 48.038 18.490 33.611 No Data No Data No Data No Data No Data No Data No Data No Data 220 1 427 6 7.4 7.1 5.70 0.50 0.14 4.9 No Data16/May/18 No Data ene 13.8 15 37.670 20.995 30.460 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data17/May/18 No Data nnw 14.5 15 33.523 18.662 29.460 No Data No Data No Data No Data No Data No Data No Data No Data 199 1 324 4 7.4 7.4 4.70 0.37 0.14 4.3 No Data18/May/18 0.9 e 14.2 15.1 30.154 16.762 28.261 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.4 No Data19/May/18 2.9 ne 13.9 14.6 29.376 14.688 25.263 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.6 No Data20/May/18 1 wnw 13.4 14.6 24.797 12.355 22.693 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.7 No Data21/May/18 4.7 w 13.2 14.6 24.970 10.541 22.369 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.4 No Data22/May/18 1.7 e 13.1 14.4 29.894 15.379 27.059 No Data No Data No Data No Data No Data No Data No Data No Data 128 2.3 150 1.5 7.9 7.3 5.00 0.54 0.10 5.6 No Data23/May/18 No Data wnw 14.2 13.9 29.376 16.675 26.657 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.7 No Data24/May/18 No Data w 14.3 14.1 28.512 15.984 25.865 No Data No Data No Data No Data No Data No Data No Data No Data 142 2.9 343 1.5 7.4 7.5 4.40 0.49 0.20 5 No Data

of 105

Date Rainfall (mm)

Wind Direction







Plant By-Pass Hours




Plant By-Pass pH







pH Raw #1 - Sewage

pH Raw UV Channel



NH3 UV (mg/L)


E.Coli UV (MPN)


25/May/18 No Data sw 15 14 29.030 15.552 25.964 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data26/May/18 No Data w 15 15.5 26.870 12.960 23.094 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5 No Data27/May/18 No Data sw 15.2 16.2 26.006 11.664 21.956 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.5 No Data28/May/18 No Data w 15.5 17 28.166 12.096 24.079 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6 No Data29/May/18 No Data sw 15.6 17.5 29.549 15.466 25.009 No Data No Data No Data No Data No Data No Data No Data No Data 191 2.2 379 4 7.4 7.1 4.60 0.49 0.16 5.6 No Data30/May/18 No Data sse 15.8 17.3 29.030 13.306 24.503 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data31/May/18 No Data ssw 16.3 17.7 28.771 15.034 24.300 No Data No Data No Data No Data No Data No Data No Data No Data 587 2 1220 1.5 7.2 7.5 13.00 0.38 0.13 4.4 No Data1/Jun/18 No Data n 16 17.6 27.648 14.602 23.431 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.7 No Data2/Jun/18 No Data ene 15.6 17 27.475 14.602 23.311 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5 No Data3/Jun/18 1.8 ssw 15.2 16.9 26.611 12.787 21.029 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data4/Jun/18 No Data wnw 15.7 16.3 28.685 11.578 22.560 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data5/Jun/18 No Data nw 16.1 16.4 29.808 15.034 23.698 No Data No Data No Data No Data No Data No Data No Data No Data 251 1 582 8 7.4 7.1 7.30 0.55 0.10 5.3 No Data6/Jun/18 No Data n 16.9 16.4 28.944 14.429 23.495 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data7/Jun/18 No Data ssw 17 16.9 27.994 14.342 23.319 No Data No Data No Data No Data No Data No Data No Data No Data 413 1 828 8 7.3 7.5 8.10 0.54 0.10 5.1 No Data8/Jun/18 No Data ene 16.9 17.8 26.438 13.824 22.962 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data9/Jun/18 1.1 ese 16.4 17.6 26.784 13.997 21.092 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data10/Jun/18 No Data e 16.3 17.4 26.957 11.232 19.727 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.6 No Data11/Jun/18 No Data e 16.9 17.7 28.253 9.677 21.334 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.7 No Data12/Jun/18 No Data se 17.4 17.7 27.302 14.170 23.167 No Data No Data No Data No Data No Data No Data No Data No Data 664 1 1120 1.5 7.3 7.1 10.80 0.76 0.19 4.2 No Data13/Jun/18 20 wsw 16.3 18 34.387 12.787 24.185 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data14/Jun/18 No Data nw 17.5 18.6 27.130 13.824 23.570 No Data No Data No Data No Data No Data No Data No Data No Data 496 2.3 1080 1.5 7.3 7.5 11.30 0.28 0.10 4 No Data15/Jun/18 No Data e 17.4 18.5 26.006 13.046 22.705 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data16/Jun/18 No Data s 15.5 17.1 25.661 12.010 20.275 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data17/Jun/18 No Data ssw 16.5 18 22.637 9.331 19.049 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data18/Jun/18 29.5 w 17.8 19 62.986 10.627 25.129 0.017 0.47 132 250 3 7.2 10.6 0.061 No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data19/Jun/18 No Data ene 18 19 32.227 14.774 26.297 No Data No Data No Data No Data No Data No Data No Data No Data 434 1 1460 1.5 7.3 7.2 13.50 0.33 0.55 4.6 No Data20/Jun/18 0.5 nw 17.6 18.2 29.894 14.602 25.295 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data21/Jun/18 No Data nne 17.5 18 28.685 13.565 24.866 No Data No Data No Data No Data No Data No Data No Data No Data 465 2.6 1320 4 7.2 7.5 10.90 0.30 2.47 4.2 No Data22/Jun/18 8.6 ene 17 18.2 35.165 13.910 25.804 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 2.8 No Data23/Jun/18 6.5 e 17.4 18.1 31.882 14.515 25.107 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.5 No Data24/Jun/18 21.7 nne 16.8 18 45.446 15.293 30.426 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data25/Jun/18 0.2 ene 17.2 17.7 30.240 15.898 27.743 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.8 No Data26/Jun/18 0.2 ese 17.1 18.3 31.190 15.811 26.452 No Data No Data No Data No Data No Data No Data No Data No Data 524 2.6 1070 1.5 7.3 7.2 10.80 0.36 0.87 4 No Data27/Jun/18 6.8 s 17.4 18.1 37.757 19.354 28.027 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.3 No Data28/Jun/18 No Data wnw 17.6 18.5 32.141 17.885 27.868 No Data No Data No Data No Data No Data No Data No Data No Data 307 1 455 5 7.4 7.5 5.80 0.30 0.49 4.5 No Data29/Jun/18 No Data wsw 17.9 19.2 29.808 17.453 27.076 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data30/Jun/18 No Data sw 16.9 19.2 28.253 15.898 23.804 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.4 No Data1/Jul/18 No Data s 16.7 19.3 24.797 9.677 20.531 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.0 No Data2/Jul/18 No Data No Data 17 18.9 28.166 11.923 21.258 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data3/Jul/18 No Data calm 17.1 18.4 27.734 13.306 22.630 No Data No Data No Data No Data No Data No Data No Data No Data 373 1 742 1.5 7.4 7.2 8.90 0.60 0.10 4.7 No Data4/Jul/18 1.4 ene 17.2 18.8 27.475 14.083 22.838 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data5/Jul/18 26.4 n 18 19.2 50.026 14.602 25.525 No Data No Data No Data No Data No Data No Data No Data No Data 619 1 849 1.5 7.3 7.4 10.00 0.29 0.10 5.2 No Data6/Jul/18 No Data nw 17.3 19 28.598 17.021 24.923 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data7/Jul/18 No Data ene 17.6 19.2 28.166 14.429 23.136 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data8/Jul/18 No Data e 17.9 18.9 27.907 12.874 20.941 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data9/Jul/18 0.3 wsw 18.6 19.5 29.722 12.701 22.559 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data10/Jul/18 No Data w 18.8 19.9 28.771 13.738 23.300 No Data No Data No Data No Data No Data No Data No Data No Data 458 1 1080 1.5 7.3 7.2 10.90 0.35 0.10 4.2 No Data11/Jul/18 No Data nw 18.9 20 27.994 14.256 23.295 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data12/Jul/18 No Data se 18.9 19.9 27.648 16.070 23.373 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 642 4 7.3 7.6 7.80 0.30 0.10 4 No Data13/Jul/18 No Data sse 19 20.2 27.130 15.034 22.927 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data14/Jul/18 No Data s 18.1 20 30.672 14.256 22.219 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data15/Jul/18 No Data n 18.8 19.9 27.389 13.738 20.307 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data16/Jul/18 28.2 sw 19.1 21.1 45.360 12.269 23.389 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data17/Jul/18 No Data nw 19.3 20.9 32.141 16.762 23.430 No Data No Data No Data No Data No Data No Data No Data No Data 291 1 791 4 7.4 7.2 8.20 0.58 0.25 4 No Data18/Jul/18 No Data ne 19.3 20.5 27.821 15.120 22.665 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data19/Jul/18 No Data sw 19.8 20.5 30.931 14.602 22.976 No Data No Data No Data No Data No Data No Data No Data No Data 441 1 1400 4 7.3 7.5 7.50 0.35 0.13 4.3 No Data20/Jul/18 3.6 sse 19.9 20.9 28.771 15.638 23.121 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data21/Jul/18 No Data se 18.7 20.4 27.994 14.861 20.911 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data22/Jul/18 22.2 No Data 18.3 20 43.459 10.886 24.174 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data23/Jul/18 11 e 19 19.7 31.536 13.651 23.950 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.1 No Data24/Jul/18 9.9 s 19.4 20.2 51.754 22.032 31.016 No Data No Data No Data No Data No Data No Data No Data No Data 363 1 737 4 7.3 7.1 7.50 0.23 0.22 4.2 No Data25/Jul/18 No Data nnw 19.4 20.3 34.474 21.686 28.461 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data26/Jul/18 2.1 e 19.5 20.4 38.880 19.440 27.268 No Data No Data No Data No Data No Data No Data No Data No Data 449 2.5 401 4 7.4 7.5 4.40 0.20 0.40 4 No Data27/Jul/18 2.6 w 18.7 20.4 33.869 19.181 26.299 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data28/Jul/18 No Data wsw 18.7 20.3 31.190 17.021 23.147 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.7 No Data29/Jul/18 1.3 e 18 19.8 29.981 14.861 21.056 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data30/Jul/18 No Data ne 20 20.2 32.659 15.638 23.460 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.2 No Data31/Jul/18 No Data e 20 20.7 31.363 17.885 24.974 No Data No Data No Data No Data No Data No Data No Data No Data 165 2.4 477 6 7.4 7.2 5.90 0.67 0.27 4.4 No Data1/Aug/18 No Data wsw 20.2 21 32.141 18.490 24.789 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data2/Aug/18 No Data sw 20.3 21.1 29.722 17.280 24.249 No Data No Data No Data No Data No Data No Data No Data No Data 256 2.2 714 4 7.4 7.5 7.00 0.36 1.21 4 No Data3/Aug/18 No Data ssw 20.2 21.3 29.981 17.280 23.123 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data4/Aug/18 No Data n 19.9 21 28.339 15.725 20.374 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data

of 105

Date Rainfall (mm)

Wind Direction







Plant By-Pass Hours




Plant By-Pass pH







pH Raw #1 - Sewage

pH Raw UV Channel



NH3 UV (mg/L)


E.Coli UV (MPN)


5/Aug/18 No Data e 19.3 20.9 27.648 11.664 19.288 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.7 No Data6/Aug/18 2.4 e 19.6 20.9 27.648 11.146 18.712 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data7/Aug/18 0.3 n 19.8 20.9 29.808 13.392 21.660 No Data No Data No Data No Data No Data No Data No Data No Data 570 1 1170 4 7.4 7.2 13.40 0.86 0.11 4 No Data8/Aug/18 14 ese 20.7 21.2 65.664 16.416 26.946 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.9 No Data9/Aug/18 4.2 wnw 20.2 21.2 31.018 14.170 24.675 No Data No Data No Data No Data No Data No Data No Data No Data 450 1 809 1.5 7.4 7.4 7.10 0.38 0.58 4 No Data10/Aug/18 No Data ne 20.9 21.4 27.130 15.811 25.592 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data11/Aug/18 No Data nnw 20.3 21.3 28.598 14.170 22.665 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.3 No Data12/Aug/18 No Data n 19.8 21.3 23.501 12.096 20.817 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data13/Aug/18 No Data n 20.1 21.1 26.611 11.232 22.029 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4 No Data14/Aug/18 No Data n 20.7 21.7 26.957 13.997 23.521 No Data No Data No Data No Data No Data No Data No Data No Data 738 3.7 1190 4 7.1 7.1 12.30 0.64 0.74 4.1 No Data15/Aug/18 No Data wnw 21.1 21.8 27.648 13.997 23.612 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data16/Aug/18 20.2 sse 21 21.9 32.314 14.515 24.854 No Data No Data No Data No Data No Data No Data No Data No Data >802 1 1110 4 7.2 7.5 11.80 0.50 0.10 4.3 No Data17/Aug/18 10.5 wsw 21.1 21.7 31.450 18.576 26.326 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data18/Aug/18 No Data ne 20.5 21.8 30.931 13.392 25.103 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data19/Aug/18 No Data e 20.5 21.4 22.118 7.949 20.180 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data20/Aug/18 No Data e 20.6 21 27.389 9.504 22.792 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5 No Data21/Aug/18 10.7 sse 20.7 21.6 33.782 13.738 26.541 No Data No Data No Data No Data No Data No Data No Data No Data 502 1 1100 1.5 7.3 7.1 12.40 0.60 0.23 4.5 No Data22/Aug/18 7.6 wnw 21.1 21.4 43.718 15.466 27.953 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data23/Aug/18 No Data wnw 20.9 21.4 30.499 15.379 26.170 No Data No Data No Data No Data No Data No Data No Data No Data 563 1 1010 1.5 7.3 7.6 9.40 0.23 0.12 4.5 No Data24/Aug/18 No Data ssw 20.4 21.5 28.685 16.070 25.107 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data25/Aug/18 7.5 s 20.2 19.9 30.586 11.837 23.374 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.5 No Data26/Aug/18 No Data sw 19.5 20.6 27.562 11.491 22.287 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data27/Aug/18 8.3 s 20.4 21.2 31.622 10.800 25.995 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data28/Aug/18 No Data sw 20.1 21.7 28.771 15.898 25.416 No Data No Data No Data No Data No Data No Data No Data No Data 272 1 553 1.5 7.4 7.1 8.70 0.38 0.21 4.2 No Data29/Aug/18 No Data ssw 20.7 22 27.821 14.342 24.781 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.9 No Data30/Aug/18 No Data nnw 20.9 21.6 25.920 15.725 23.950 No Data No Data No Data No Data No Data No Data No Data No Data 370 1 530 5 7.5 7.6 7.80 0.34 0.15 4 No Data31/Aug/18 No Data nnw 21.1 21.4 23.846 11.405 21.929 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data1/Sep/18 No Data ssw 21.2 21.9 25.574 9.763 19.930 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.9 No Data2/Sep/18 No Data ssw 19.8 21.7 25.661 9.158 19.216 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data3/Sep/18 0.5 sw 19.7 21.6 27.648 9.677 19.970 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.3 No Data4/Sep/18 0.2 se 21.6 21.7 30.499 10.627 22.271 No Data No Data No Data No Data No Data No Data No Data No Data 759 1 1240 1.5 7.3 7.1 14.20 0.48 0.12 4.0 No Data5/Sep/18 No Data ssw 21.6 22.5 28.166 11.664 23.264 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data6/Sep/18 1.2 nnw 21.7 22.6 27.994 13.306 23.006 No Data No Data No Data No Data No Data No Data No Data No Data 418 2 647 1.5 7.2 7.6 13.30 0.59 0.10 4.2 No Data7/Sep/18 No Data ne 21.5 22.6 27.302 14.429 22.132 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.7 No Data8/Sep/18 No Data ne 20.9 21.9 23.242 12.010 18.987 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data9/Sep/18 2.4 ne 20.9 21.6 25.056 8.122 17.624 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.3 No Data10/Sep/18 3.8 ene 20.8 21.5 26.006 10.714 19.324 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.0 No Data11/Sep/18 No Data n 20.8 20.8 28.685 10.714 21.243 No Data No Data No Data No Data No Data No Data No Data No Data 362 1 641 4 7.4 7.5 9.20 0.57 0.10 4.6 No Data12/Sep/18 No Data e 21.1 21.5 28.166 12.701 21.615 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data13/Sep/18 No Data ne 21 21.2 25.920 13.306 21.821 No Data No Data No Data No Data No Data No Data No Data No Data 242 1 145 1.5 7.4 7.5 7.80 0.59 0.10 4.3 No Data14/Sep/18 No Data n 20.8 22.3 27.130 13.306 21.547 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data15/Sep/18 No Data ne 21.6 22.1 26.438 12.614 20.681 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.9 No Data16/Sep/18 No Data w 21.6 22.1 28.771 11.232 19.642 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.0 No Data17/Sep/18 No Data sse 21 22.2 27.821 8.899 20.337 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data18/Sep/18 No Data wnw 21.5 22.2 25.920 12.442 21.443 No Data No Data No Data No Data No Data No Data No Data No Data 415 1 823 4 7.2 7.5 11.20 0.58 0.10 4.8 No Data19/Sep/18 No Data nne 21.7 21.9 28.080 10.541 21.935 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data20/Sep/18 No Data ese 21.4 21.8 25.056 12.442 21.664 No Data No Data No Data No Data No Data No Data No Data No Data 350 1 662 1.5 7.3 7.5 11.10 0.42 0.10 4.4 No Data21/Sep/18 No Data ssw 21.1 21.9 21.168 8.122 21.219 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data22/Sep/18 No Data n 21 21 24.624 11.491 20.220 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.0 No Data23/Sep/18 No Data n 20.6 20.8 23.069 7.776 18.469 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.0 No Data24/Sep/18 5.6 e 21.3 20.7 26.611 8.035 20.021 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data25/Sep/18 14.1 s 21 21.4 29.203 15.811 24.018 No Data No Data No Data No Data No Data No Data No Data No Data 343 1 1130 4 7 7.2 13.10 0.63 0.10 4.2 No Data26/Sep/18 0.2 nnw 21.5 21.8 29.808 13.824 22.524 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data27/Sep/18 No Data e 21 21.3 25.229 11.837 20.724 No Data No Data No Data No Data No Data No Data No Data No Data 765 1 1190 4 7.2 7.5 13.10 0.43 0.10 3.3 No Data28/Sep/18 4.8 ese 20.2 20.9 24.970 11.059 21.461 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.6 No Data29/Sep/18 No Data wsw 20.3 20.7 27.043 9.418 18.768 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.7 No Data30/Sep/18 6.7 nne 19.5 20.3 23.587 8.035 18.351 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 3.4 No Data1/Oct/18 10.3 ene 20.6 20.6 34.042 9.677 23.132 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.7 No Data2/Oct/18 7.7 ese 20.6 20.6 35.510 13.997 25.806 No Data No Data No Data No Data No Data No Data No Data No Data 818 1 987 1.5 7.2 7.5 16.00 0.33 0.11 4.5 No Data3/Oct/18 No Data ese 21 20.7 28.166 13.997 22.690 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data4/Oct/18 0.9 nnw 21.3 21.2 22.464 12.010 21.835 No Data No Data No Data No Data No Data No Data No Data No Data 696 1 601 1.5 7.4 7.6 9.00 0.32 0.14 4.0 No Data5/Oct/18 14.5 e 20.6 20.4 27.302 12.010 22.070 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.7 No Data6/Oct/18 No Data n 19 20.5 30.154 12.960 22.266 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data7/Oct/18 0.7 w 19.1 20.2 25.834 11.923 20.967 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.0 No Data8/Oct/18 1.3 e 19.3 20 28.771 8.986 19.722 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.4 No Data9/Oct/18 No Data ssw 20.4 20.7 29.376 10.454 22.573 No Data No Data No Data No Data No Data No Data No Data No Data 425 1 736 1.5 7.3 7.6 12.50 0.64 0.10 4.8 No Data10/Oct/18 No Data ssw 20.8 21.3 28.944 13.738 22.776 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data11/Oct/18 No Data w 21.2 21.4 27.562 12.442 22.016 No Data No Data No Data No Data No Data No Data No Data No Data 529 1 529 1.5 7.4 7.7 9.70 0.63 0.26 4.6 No Data12/Oct/18 0.7 w 20.5 20 27.043 12.269 21.146 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data13/Oct/18 0.5 wsw 19.4 19.8 26.006 11.059 19.910 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.2 No Data14/Oct/18 No Data e 19 19.5 22.464 10.109 19.338 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data15/Oct/18 1.8 wsw 20.5 19.5 25.574 8.640 20.207 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data

of 105

Date Rainfall (mm)

Wind Direction







Plant By-Pass Hours




Plant By-Pass pH







pH Raw #1 - Sewage

pH Raw UV Channel



NH3 UV (mg/L)


E.Coli UV (MPN)


16/Oct/18 No Data sw 20 19.5 26.266 10.800 19.944 No Data No Data No Data No Data No Data No Data No Data No Data No Data 1 No Data 10 No Data 7.5 No Data 0.76 0.29 5.2 No Data17/Oct/18 2.1 w 20.2 19.8 26.438 11.318 21.108 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data18/Oct/18 No Data wsw 20.5 19.5 24.970 8.122 20.525 No Data No Data No Data No Data No Data No Data No Data No Data 649 1 593 1.5 7.4 7.5 11.20 0.36 0.10 5.1 No Data19/Oct/18 0.4 sw 20.4 19.6 24.710 10.714 20.790 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data20/Oct/18 7.4 wsw 19.9 19.5 31.536 10.195 21.719 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data21/Oct/18 No Data nnw 18.8 19.5 23.846 8.035 19.322 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data22/Oct/18 No Data wsw 20 19.6 25.229 8.986 19.954 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.2 No Data23/Oct/18 2 wnw 19.6 19.5 26.611 11.318 21.418 No Data No Data No Data No Data No Data No Data No Data No Data 630 1 466 6 7.5 7.5 10.40 0.34 0.10 5.0 No Data24/Oct/18 0.2 n 19.8 19.5 26.525 10.022 21.782 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data25/Oct/18 No Data wsw 20.1 19.4 24.451 9.245 20.446 No Data No Data No Data No Data No Data No Data No Data No Data 409 1 587 6 7.5 7.5 8.50 0.35 0.10 5.3 No Data26/Oct/18 0.3 ene 19.6 19.5 25.574 10.973 20.948 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data27/Oct/18 9.4 ene 19.2 19 26.784 11.405 19.939 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data28/Oct/18 5.9 wsw 18.7 19.5 27.389 8.208 20.251 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data29/Oct/18 0.5 wnw 19.5 19.5 27.475 9.850 22.168 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.2 No Data30/Oct/18 0.2 wsw 19 19.1 27.130 11.318 22.323 No Data No Data No Data No Data No Data No Data No Data No Data 498 1 805 9 7.5 7.6 17.20 0.38 0.12 4.2 No Data31/Oct/18 29.3 sw 17 18.9 64.022 12.182 33.251 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.0 No Data1/Nov/18 30 sse 18.7 19.5 61.085 19.526 33.842 No Data No Data No Data No Data No Data No Data No Data No Data >800 1 1290 4 7.3 7.6 17.70 0.26 0.10 4.9 No Data2/Nov/18 3.6 n 17.3 18.9 68.429 31.450 39.790 0.006 0.58 42.3 60 0.88 7.25 3.2 0.021 No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.0 No Data3/Nov/18 0.4 w 17.1 19.5 37.584 22.291 33.432 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data4/Nov/18 No Data ene 16.7 19.5 30.067 15.379 27.499 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data5/Nov/18 7.2 s 17.9 18.5 36.720 15.898 31.932 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data6/Nov/18 8.6 sw 17.8 18 48.125 19.008 34.876 No Data No Data No Data No Data No Data No Data No Data No Data 122 2.5 101 6 7.6 7.4 3.20 0.52 0.15 4.6 No Data7/Nov/18 No Data wsw 17.9 18.2 34.474 16.502 32.643 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data8/Nov/18 No Data wnw 18.2 18.3 32.400 17.539 29.660 No Data No Data No Data No Data No Data No Data No Data No Data 486 1 698 1.5 7.5 7.8 8.00 0.34 No Data 4.2 No Data9/Nov/18 5.3 e 18.1 18.9 34.387 17.107 29.840 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data10/Nov/18 0.2 wsw 16.5 19.5 30.067 17.107 26.222 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data11/Nov/18 No Data sw 16.1 19.5 27.734 12.096 24.133 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data12/Nov/18 1.5 ssw 17.8 18.2 30.845 13.219 25.813 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.3 No Data13/Nov/18 2.7 nnw 17.6 18.9 30.758 16.070 26.893 No Data No Data No Data No Data No Data No Data No Data No Data 547 1 928 7 7.5 7.8 11.40 0.68 0.10 4.9 No Data14/Nov/18 No Data wnw 17.8 18.5 29.808 12.355 24.926 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.1 No Data15/Nov/18 8.7 e 17.7 18.2 29.894 11.923 25.216 No Data No Data No Data No Data No Data No Data No Data No Data 407 1 674 3 7 7.6 10.60 0.32 0.10 4.2 No Data16/Nov/18 1.2 wsw 17.7 18.3 29.894 12.614 25.687 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data17/Nov/18 No Data wnw 16.5 18.3 27.734 14.688 23.780 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data18/Nov/18 0.6 e 15.7 18.2 27.994 10.627 22.623 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data19/Nov/18 No Data ssw 16.9 16 31.882 12.614 25.128 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.8 No Data20/Nov/18 2 nnw 17.4 16.4 30.413 14.602 25.417 No Data No Data No Data No Data No Data No Data No Data No Data 684 1 1030 1.5 7.4 7.7 11.30 0.40 0.10 6.3 No Data21/Nov/18 0.5 w 16.8 16.6 29.290 13.565 24.996 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data22/Nov/18 No Data e 17.1 15.8 28.339 11.664 25.236 No Data No Data No Data No Data No Data No Data No Data No Data 798 2.8 220 1.5 7.5 7.6 9.10 0.45 0.10 6.7 No Data23/Nov/18 No Data s 17.3 15.9 30.672 11.664 25.657 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.5 No Data24/Nov/18 7.8 se 16.9 16.1 35.510 13.478 27.475 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data25/Nov/18 No Data w 15.6 16 32.486 13.997 25.386 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data26/Nov/18 20.2 ene 16.2 15.7 54.346 13.565 32.854 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.6 No Data27/Nov/18 1.6 wnw 15.5 14.7 39.571 28.166 36.074 No Data No Data No Data No Data No Data No Data No Data No Data 424 1 682 1.5 7.5 7.6 6.60 0.37 0.44 6.7 No Data28/Nov/18 0.2 wnw 16 14.1 35.597 22.464 31.797 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.7 No Data29/Nov/18 1.2 wsw 16.3 14.5 33.782 17.366 30.976 No Data No Data No Data No Data No Data No Data No Data No Data >745 1 918 6 7.4 7.7 11.70 0.22 0.29 6.2 No Data30/Nov/18 0.2 ene 16.3 15.6 33.437 15.984 29.495 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.2 No Data1/Dec/18 2.7 e 15.8 14.8 29.981 17.107 27.053 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.0 No Data2/Dec/18 9.4 e 14.8 19.5 38.016 16.762 29.016 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.1 No Data3/Dec/18 1.2 nnw 15.7 16.1 38.189 23.328 34.452 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.2 No Data4/Dec/18 No Data nnw 16.1 16.3 34.992 19.008 31.595 No Data No Data No Data No Data No Data No Data No Data No Data 499 1 233 1.5 7.6 7.6 5.20 0.58 0.35 6.6 No Data5/Dec/18 No Data wsw 15.9 15.8 33.178 17.971 29.827 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.7 No Data6/Dec/18 3.5 sw 16.2 15.5 32.054 17.626 28.861 No Data No Data No Data No Data No Data No Data No Data No Data 407 1 634 1.5 7.4 7.6 9.80 0.29 0.40 5.4 No Data7/Dec/18 0.2 wnw 16 15.8 29.894 14.947 27.717 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.2 No Data8/Dec/18 0.2 w 14.7 14.9 27.907 14.602 24.826 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.9 No Data9/Dec/18 No Data w 14.8 13.8 29.549 12.010 23.323 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.6 No Data10/Dec/18 No Data sw 15.3 14.8 30.586 12.787 25.053 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.6 No Data11/Dec/18 No Data ssw 15.7 14.5 30.240 13.046 25.926 No Data No Data No Data No Data No Data No Data No Data No Data 459 1 824 6 7.3 7.4 11.50 1.04 0.87 5.4 No Data12/Dec/18 No Data ese 16.3 15 29.808 14.688 25.542 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.7 No Data13/Dec/18 No Data ese 16.4 15.3 29.203 11.837 25.559 No Data No Data No Data No Data No Data No Data No Data No Data 799 2.7 1140 3 7.2 7.5 14.30 0.63 1.02 5.0 No Data14/Dec/18 4.1 ese 15.9 15.5 30.586 14.170 26.368 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.2 No Data15/Dec/18 No Data nne 15.2 15.5 26.352 14.429 23.270 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.5 No Data16/Dec/18 No Data ene 14.2 14.5 27.302 12.355 22.357 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.8 No Data17/Dec/18 No Data nw 15.8 14.2 28.166 12.442 23.729 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.6 No Data18/Dec/18 No Data wnw 15.7 14.6 27.907 12.269 23.956 No Data No Data No Data No Data No Data No Data No Data No Data 469 2.2 833 1.5 7.4 7.5 10.50 0.31 0.71 5.8 No Data19/Dec/18 No Data ssw 16.2 14.7 28.426 11.750 24.195 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.0 No Data20/Dec/18 8.7 sw 16.3 14.8 28.944 11.578 24.134 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 579 1.5 7.4 7.4 8.70 0.35 1.04 5.6 No Data21/Dec/18 6.6 nw 15.8 14.7 34.474 21.773 30.754 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.6 No Data22/Dec/18 0.2 nw 14.6 14.1 33.178 15.984 26.442 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.3 No Data23/Dec/18 No Data se 13.8 13.8 27.475 13.219 23.684 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.0 No Data24/Dec/18 No Data w 14.3 13.6 28.685 12.442 22.105 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.6 No Data25/Dec/18 No Data w 14 13.5 25.229 10.973 20.094 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.5 No Data26/Dec/18 No Data ssw 13 13 26.611 10.541 19.604 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.9 No Data

of 105

Date Rainfall (mm)

Wind Direction







Plant By-Pass Hours




Plant By-Pass pH







pH Raw #1 - Sewage

pH Raw UV Channel



NH3 UV (mg/L)


E.Coli UV (MPN)


27/Dec/18 5 e 14.7 13.1 30.240 11.491 23.507 No Data No Data No Data No Data No Data No Data No Data No Data 955 3.1 1870 5 6.8 7.5 24.60 0.71 0.42 6.5 No Data28/Dec/18 5.5 ssw 15.1 14.3 33.005 16.502 28.694 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 5.2 No Data29/Dec/18 1.2 nw 13.5 14.1 29.030 13.565 24.123 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 4.8 No Data30/Dec/18 1.8 sw 12.7 13.1 27.216 11.578 22.284 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.4 No Data31/Dec/18 16.4 ese 12.6 12.7 45.619 11.923 26.869 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data 6.0 No DataAverage No Data No Data 15.8 16.1 33.10 16.25 26.098 6.475 10.0 90 117 2.1 7.4 8.1 0.0 452 2 732 4.1 7.3 7.4 9.68 0.45 0.4 5.0 36Total 984 No Data No Data No Data No Data No Data 9,526 64.754 119.9 No Data No Data 20.9 74.2 81.1 0.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataMax No Data No Data 21.7 22.6 133.14 54.00 40.11 34.517 24.0 169 250 3.0 7.6 11.7 0.1 955 4 1,870 11 7.9 7.8 24.60 1.04 2.5 9.7 0Min No Data No Data 9.6 9.4 21.17 7.78 17.62 0.006 0.3 41 58 0.9 7.2 3.2 0.0 120 1 101 1.5 6.8 7.0 3.20 0.17 0.1 2.8 0STD No Data No Data 3.6 4.1 10.47 6.39 5.00 10.685 8.9 38 62 0.6 0.1 2.6 0.0 184 1 344 2.3 0.1 0.2 3.42 0.16 0.4 1.0# of Samples No Data No Data 365 365 365 365 365 10 12 10 10 10 10 10 10 95 99 100 101 100 101 98 99 99 363 26

of 105

Record Number Cust Sample Reffference No. Sample Date Analysis Result Unit Sample Source 2303623 POTTS UV. 1/2/2018 pH 7.24 pH units GRAB303789 POTTS UV. 1/9/2018 pH 7.06 pH units GRAB303993 POTTS UV. 1/16/2018 pH 7.20 pH units GRAB304188 POTTS UV. 1/23/2018 pH 7.17 pH units GRAB304387 POTTS UV. 1/30/2018 pH 7.15 pH units GRAB304527 POTTS UV. 2/6/2018 pH 7.11 pH units GRAB304748 POTTS UV. 2/13/2018 pH 7.04 pH units GRAB304917 POTTS UV. 2/20/2018 pH 7.19 pH units GRAB305137 POTTS UV. 2/27/2018 pH 7.13 pH units GRAB305378 POTTS UV. 3/6/2018 pH 7.10 pH units GRAB305568 POTTS UV. 3/13/2018 pH 7.08 pH units GRAB305878 POTTS UV. 3/20/2018 pH 7.01 pH units GRAB306069 POTTS UV. 3/27/2018 pH 7.03 pH units GRAB306173 POTTS UV. 4/3/2018 pH 7.15 pH units GRAB306373 POTTS UV. 4/10/2018 pH 7.16 pH units GRAB306587 POTTS UV. 4/18/2018 pH 7.34 pH units GRAB306741 POTTS UV. 4/24/2018 pH 7.28 pH units GRAB306946 POTTS UV. 5/1/2018 pH 7.02 pH units GRAB307127 POTTS UV. 5/8/2018 pH 7.12 pH units GRAB307340 POTTS UV. 5/15/2018 pH 7.14 pH units GRAB307525 POTTS UV. 5/22/2018 pH 7.27 pH units GRAB307710 POTTS UV. 5/29/2018 pH 7.14 pH units GRAB307928 POTTS UV. 6/5/2018 pH 7.14 pH units GRAB308127 POTTS UV. 6/12/2018 pH 7.10 pH units GRAB308354 POTTS UV. 6/19/2018 pH 7.19 pH units GRAB308555 POTTS UV. 6/26/2018 pH 7.17 pH units GRAB308763 POTTS UV. 7/3/2018 pH 7.21 pH units GRAB308971 POTTS UV. 7/10/2018 pH 7.19 pH units GRAB309156 POTTS UV. 7/17/2018 pH 7.19 pH units GRAB309344 POTTS UV. 7/24/2018 pH 7.12 pH units GRAB309530 POTTS UV. 7/31/2018 pH 7.18 pH units GRAB309672 POTTS UV. 8/7/2018 pH 7.20 pH units GRAB309877 POTTS UV. 8/14/2018 pH 7.14 pH units GRAB310084 POTTS UV. 8/21/2018 pH 7.10 pH units GRAB310278 POTTS UV. 8/28/2018 pH 7.13 pH units GRAB310458 POTTS UV. 9/4/2018 pH 7.10 pH units GRAB310716 POTTS UV. 9/11/2018 pH 7.15 pH units GRAB310915 POTTS UV. 9/18/2018 pH 6.89 pH units GRAB311086 POTTS UV. 9/25/2018 pH 6.82 pH units GRAB311275 POTTS UV. 10/2/2018 pH 6.99 pH units GRAB311446 POTTS UV. 10/9/2018 pH 7.25 pH units GRAB311702 POTTS UV. 10/16/2018 pH 7.06 pH units GRAB311903 POTTS UV. 10/23/2018 pH 7.01 pH units GRAB312119 POTTS UV. 10/30/2018 pH 7.12 pH units GRAB312300 POTTS UV. 11/6/2018 pH 7.37 pH units GRAB312518 POTTS UV. 11/13/2018 pH 7.28 pH units GRAB312737 POTTS UV. 11/20/2018 pH 7.28 pH units GRAB312936 POTTS UV. 11/27/2018 pH 7.48 pH units GRAB313130 POTTS UV. 12/4/2018 pH 7.34 pH units GRAB

Table 7: Pottersburg Grab pH

of 105

Record Number Cust Sample Reffference No. Sample Date Analysis Result Unit Sample Source 2Table 7: Pottersburg Grab pH

313350 POTTS UV. 12/11/2018 pH 7.51 pH units GRAB313559 POTTS UV. 12/18/2018 pH 7.08 pH units GRAB313700 POTTS UV. 12/27/2018 pH 7.19 pH units GRABend of worksheet

of 105

Date NH3 (TAN) -Raw (mg/L)

TKN - Raw (mg/L)

ALKA - Raw (mg/L)

NH3 (TAN) -#1 Section Secondary (mg/L)

TKN - #1 Section Secondary (mg/L)

NO3 - #1 Section Secondary (mg/L)





NH3 (TAN) -UV Channel (mg/L)

Temperature -UV Channel Celius

pH - UV Channel

Un-ionized NH3 - UV Channel (mg/L)

TKN - UV Channel (mg/L)

NO3 - UV Channel (mg/L)


Alkalinity- UV Channel (mg/L)

1/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data2/Jan/18 28.9 60.0 298 No Data No Data No Data 0.12 1.58 0.10 2.06 0.10 11.5 7.5 0.001 1.41 17.50 0.87 1163/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data4/Jan/18 26.7 No Data No Data No Data No Data No Data 0.40 No Data 0.24 No Data 0.71 12.4 7.4 0.004 No Data No Data No Data No Data5/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data6/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data7/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data9/Jan/18 31.3 53.9 299 No Data No Data No Data 0.48 1.80 0.59 2.17 0.52 12.7 7.5 0.004 2.05 15.80 0.79 11710/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data11/Jan/18 20.4 No Data No Data No Data No Data No Data 0.44 No Data 0.72 No Data 0.64 13.1 7.1 0.002 No Data No Data No Data No Data12/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data13/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data14/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data15/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data16/Jan/18 20.5 53.5 299 No Data No Data No Data 0.70 1.96 1.56 2.70 1.10 11.6 7.6 0.009 2.25 11.40 0.37 17717/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Jan/18 25.6 No Data No Data No Data No Data No Data 0.50 No Data 0.59 No Data 0.82 11.5 7.5 0.005 No Data No Data No Data No Data19/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data20/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data21/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data23/Jan/18 16.4 48.8 255 No Data No Data No Data 0.63 1.84 0.52 2.32 0.50 10.8 7.4 0.002 1.80 10.20 0.10 15324/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data25/Jan/18 21.3 No Data No Data No Data No Data No Data 0.64 No Data 0.10 No Data 0.53 11.2 7.4 0.003 No Data No Data No Data No Data26/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data27/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data28/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data29/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data30/Jan/18 25.5 53.4 317 No Data No Data No Data 1.70 3.02 2.30 3.66 1.39 11.3 7.4 0.007 2.58 12.40 0.24 17231/Jan/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data1/Feb/18 24.5 No Data No Data No Data No Data No Data 2.48 No Data 1.71 No Data 2.04 11.9 7.4 0.011 No Data No Data No Data No Data2/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data3/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data4/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data5/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data6/Feb/18 28.9 68.0 337 No Data No Data No Data 0.38 1.95 0.69 2.31 0.64 11.3 7.1 0.002 1.73 14.30 0.21 1597/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/Feb/18 26.1 No Data No Data No Data No Data No Data 0.16 No Data 3.20 No Data 1.27 11.2 7.3 0.005 No Data No Data No Data No Data9/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data10/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data11/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data12/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data13/Feb/18 31.7 68.4 333 No Data No Data No Data 0.16 1.57 0.15 2.19 0.21 11.2 7.3 0.001 1.49 15.70 0.11 14314/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data

Table 8: Pottersburg 2018 Nitrogen Analysis Report

of 105


TKN - Raw (mg/L)

ALKA - Raw (mg/L)










pH - UV Channel







15/Feb/18 22.1 No Data No Data No Data No Data No Data 0.18 No Data 0.21 No Data 0.41 12.1 7.3 0.002 No Data No Data No Data No Data16/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data17/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data19/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data20/Feb/18 7.5 18.1 184 No Data No Data No Data 0.10 1.80 0.10 2.19 0.24 9.7 7.4 0.001 1.64 13.50 0.13 15721/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data23/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data24/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data25/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data26/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data27/Feb/18 15.6 36.8 299 No Data No Data No Data 0.21 1.36 0.47 1.81 0.63 10.7 7.6 0.005 1.69 11.80 0.22 19328/Feb/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data1/Mar/18 21.6 No Data No Data No Data No Data No Data 0.20 No Data 0.42 No Data 0.67 11.1 7.5 0.004 No Data No Data No Data No Data2/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data3/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data4/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data5/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data6/Mar/18 22.4 50.8 315 No Data No Data No Data 0.73 2.08 0.72 2.55 1.02 10.8 7.4 0.0050 2.16 13.50 0.26 1807/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/Mar/18 23.8 No Data No Data No Data No Data No Data 0.21 No Data 0.62 No Data 0.92 10.9 7.3 0.0036 No Data No Data No Data No Data9/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data10/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data11/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data12/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data13/Mar/18 18.8 48.9 301 No Data No Data No Data 0.22 1.65 0.32 2.27 0.45 11.2 7.4 0.0023 1.58 14.20 0.21 17214/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data15/Mar/18 21.6 No Data No Data No Data No Data No Data 0.26 No Data 0.32 No Data 0.41 11.1 7.4 0.0021 No Data No Data No Data No Data16/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data17/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data19/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data20/Mar/18 21.3 45.5 302 No Data No Data No Data 0.31 1.49 0.53 2.00 0.61 11.3 7.3 0.0025 1.45 15.10 0.25 15621/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/Mar/18 28.0 No Data No Data No Data No Data No Data 0.68 No Data 0.23 No Data 0.85 11.4 7.3 0.0035 No Data No Data No Data No Data23/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data24/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data25/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data26/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data27/Mar/18 26.6 62.3 315 No Data No Data No Data 0.35 1.64 1.70 2.73 1.04 11.8 7.4 0.0055 2.03 15.80 0.27 14228/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data29/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data30/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data31/Mar/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data

of 105


TKN - Raw (mg/L)

ALKA - Raw (mg/L)










pH - UV Channel







1/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data2/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data3/Apr/18 23.4 56.2 308 No Data No Data No Data 0.24 1.63 0.40 2.28 0.52 11.6 7.4 0.0027 1.67 15.20 0.19 1704/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data5/Apr/18 17.0 No Data No Data No Data No Data No Data 0.16 No Data 0.39 No Data 0.83 10.6 7.4 0.0041 No Data No Data No Data No Data6/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data7/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data9/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data10/Apr/18 22.6 62.9 306 No Data No Data No Data 1.20 2.37 0.35 2.66 1.03 11.2 7.4 0.0052 2.26 13.90 0.30 17511/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data12/Apr/18 23.4 No Data No Data No Data No Data No Data 0.82 No Data 0.58 No Data 0.98 12.0 7.3 0.0042 No Data No Data No Data No Data13/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data14/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data15/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data16/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data17/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Apr/18 16.9 46.3 293 No Data No Data No Data 0.14 1.82 0.10 2.66 0.50 10.6 7.3 0.0019 1.52 11.60 0.15 19519/Apr/18 17.5 No Data No Data No Data No Data No Data 0.44 No Data 0.27 No Data 0.52 10.6 7.4 0.0025 No Data No Data No Data No Data20/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data21/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data23/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data24/Apr/18 23.5 34.9 327 No Data No Data No Data 0.29 1.75 0.15 1.86 0.41 12.1 7.3 0.0018 1.73 13.70 0.27 18325/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data26/Apr/18 21.4 No Data No Data No Data No Data No Data 0.31 No Data 0.43 No Data 0.65 11.7 7.3 0.0027 No Data No Data No Data No Data27/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data28/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data29/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data30/Apr/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data1/May/18 18.4 42.2 324 No Data No Data No Data 0.16 1.99 0.13 2.15 0.24 12.50 7.0 0.0005 1.66 14.50 0.23 1702/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data3/May/18 19.6 No Data No Data No Data No Data No Data 0.30 No Data 0.15 No Data 0.33 13.8 7.4 0.0020 No Data No Data No Data No Data4/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data5/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data6/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data7/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/May/18 26.7 56.5 329 No Data No Data No Data 0.50 3.68 0.19 2.04 0.45 14.00 7.1 0.0014 2.06 13.10 0.26 1809/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data10/May/18 16.8 No Data No Data No Data No Data No Data 0.15 No Data 0.50 No Data 0.41 14.3 7.4 0.0026 No Data No Data No Data No Data11/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data12/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data13/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data14/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data15/May/18 18.6 34.3 282 No Data No Data No Data 0.12 1.94 0.16 1.81 0.14 14.10 7.1 0.0004 1.43 15.20 0.13 165

of 105


TKN - Raw (mg/L)

ALKA - Raw (mg/L)










pH - UV Channel







16/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data17/May/18 16.4 No Data No Data No Data No Data No Data 0.11 No Data 0.10 No Data 0.14 15.00 7.4 0.0009 No Data No Data No Data No Data18/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data19/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data20/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data21/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/May/18 26.9 35.7 304 No Data No Data No Data 0.16 1.45 0.10 1.70 0.10 14.40 7.3 0.0005 1.37 17.40 0.01 16423/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data24/May/18 18.5 No Data No Data No Data No Data No Data 0.24 No Data 0.14 No Data 0.20 14.10 7.5 0.0016 No Data No Data No Data No Data25/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data26/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data27/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data28/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data29/May/18 19.2 42.4 274 No Data No Data No Data 0.12 1.53 0.17 1.90 0.16 17.50 7.1 0.0007 1.49 14.50 0.05 15630/May/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data31/May/18 18.9 No Data No Data No Data No Data No Data 0.11 No Data 0.26 No Data 0.13 17.70 7.5 0.0014 No Data No Data No Data No Data1/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data2/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data3/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data4/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data5/Jun/18 21.8 53.9 280 No Data No Data No Data 0.12 1.60 No Data No Data 0.10 16.40 7.1 0.0004 1.49 15.00 0.05 1396/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data7/Jun/18 20.4 No Data No Data No Data No Data No Data 0.24 No Data 0.10 No Data 0.10 16.90 7.5 0.0010 No Data No Data No Data No Data8/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data9/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data10/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data11/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data12/Jun/18 21.7 58.7 282 No Data No Data No Data 0.12 1.79 0.10 2.06 0.19 17.7 7.1 0.0008 1.47 15.60 0.09 13613/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data14/Jun/18 20.9 No Data No Data No Data No Data No Data 0.33 No Data 0.10 No Data 0.10 18.6 7.5 0.0011 No Data No Data No Data No Data15/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data16/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data17/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data19/Jun/18 16.9 52.6 91 No Data No Data No Data 0.18 1.28 0.24 1.54 0.55 19.0 7.2 0.0032 1.70 11.90 0.27 26420/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data21/Jun/18 17.7 No Data No Data No Data No Data No Data 0.18 No Data 4.54 No Data 2.47 18.0 7.5 0.0263 No Data No Data No Data No Data22/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data23/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data24/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data25/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data26/Jun/18 16.0 52.4 282 No Data No Data No Data 0.65 2.00 3.90 4.71 0.87 18.3 7.2 0.0048 1.96 10.00 0.25 17327/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data28/Jun/18 16.4 No Data No Data No Data No Data No Data 0.19 No Data 0.83 No Data 0.49 18.5 7.5 0.0054 No Data No Data No Data No Data29/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data

of 105


TKN - Raw (mg/L)

ALKA - Raw (mg/L)










pH - UV Channel







30/Jun/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data1/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data2/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data3/Jul/18 15.9 45.9 261 No Data No Data No Data 0.12 1.47 0.10 1.45 0.10 18.4 7.2 0.0006 1.41 13.20 0.12 1484/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data5/Jul/18 18.1 No Data No Data No Data No Data No Data 0.13 No Data 0.10 No Data 0.10 19.2 7.4 0.0009 No Data No Data No Data No Data6/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data7/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data9/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data10/Jul/18 20.9 69.8 268 No Data No Data No Data 0.14 1.41 0.10 1.69 0.10 19.9 7.2 0.0006 1.35 12.70 0.16 13911/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data12/Jul/18 18.7 No Data No Data No Data No Data No Data 0.10 No Data 0.10 No Data 0.10 19.9 7.6 0.0015 No Data No Data No Data No Data13/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data14/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data15/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data16/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data17/Jul/18 19.7 46.4 257 No Data No Data No Data 0.18 1.73 0.11 2.01 0.25 20.9 7.2 0.0017 1.58 12.30 0.34 13318/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data19/Jul/18 20.1 No Data No Data No Data No Data No Data 0.16 No Data 0.14 No Data 0.13 20.5 7.5 0.0017 No Data No Data No Data No Data20/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data21/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data23/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data24/Jul/18 15.3 44.0 249 No Data No Data No Data 0.13 1.41 0.46 1.70 0.22 20.2 7.1 0.0011 1.51 10.80 0.34 13725/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data26/Jul/18 13.6 No Data No Data No Data No Data No Data 0.13 No Data 0.28 No Data 0.40 20.4 7.5 0.0051 No Data No Data No Data No Data27/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data28/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data29/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data30/Jul/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data31/Jul/18 17.7 35.2 261 No Data No Data No Data 0.12 1.47 0.17 1.84 0.27 20.7 7.2 0.0018 1.62 11.70 0.62 1541/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data2/Aug/18 18.5 No Data No Data No Data No Data No Data 0.12 No Data 3.55 No Data 1.21 21.1 7.5 0.0162 No Data No Data No Data No Data3/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data4/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data5/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data6/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data7/Aug/18 36.2 75.1 344 No Data No Data No Data 0.21 1.59 0.11 1.90 0.11 20.9 7.2 0.0007 1.51 14.20 0.28 1368/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data9/Aug/18 18.7 No Data No Data No Data No Data No Data 0.13 No Data 1.09 No Data 0.58 21.2 7.4 0.0062 No Data No Data No Data No Data10/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data11/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data12/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data13/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data

of 105


TKN - Raw (mg/L)

ALKA - Raw (mg/L)










pH - UV Channel







14/Aug/18 32.0 74.2 340 No Data No Data No Data 0.18 1.49 1.51 2.86 0.74 21.7 7.1 0.0041 2.56 11.20 1.49 13215/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data16/Aug/18 27.2 No Data No Data No Data No Data No Data 0.10 No Data 0.10 No Data 0.10 21.9 7.5 0.0014 No Data No Data No Data No Data17/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data19/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data20/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data21/Aug/18 19.5 61.7 276 No Data No Data No Data 0.10 1.41 0.77 3.60 0.23 21.6 7.1 0.0013 2.13 12.90 0.33 14022/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data23/Aug/18 15.7 No Data No Data No Data No Data No Data 0.10 No Data 0.10 No Data 0.12 21.4 7.6 0.0021 No Data No Data No Data No Data24/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data25/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data26/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data27/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data28/Aug/18 16.0 41.1 262 No Data No Data No Data 0.15 1.36 0.10 1.55 0.21 21.7 7.1 0.0012 1.44 11.80 0.43 14229/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data30/Aug/18 17.1 No Data No Data No Data No Data No Data 0.16 No Data 0.10 No Data 0.15 21.6 7.6 0.0026 No Data No Data No Data No Data31/Aug/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data1/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data2/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data3/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data4/Sep/18 20.5 62.0 288 No Data No Data No Data 0.30 1.46 0.10 1.66 0.12 21.7 7.1 0.0007 1.40 14.70 0.28 1275/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data6/Sep/18 20.2 No Data No Data No Data No Data No Data 0.17 No Data 0.10 No Data 0.10 22.6 7.6 0.0019 No Data No Data No Data No Data7/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data9/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data10/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data11/Sep/18 20.4 57.4 275 No Data No Data No Data 0.11 1.29 0.10 1.66 0.10 20.8 7.5 0.0013 1.34 17.00 0.09 11712/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data13/Sep/18 21.2 No Data No Data No Data No Data No Data 0.10 No Data 0.10 No Data 0.10 21.2 7.5 0.0013 No Data No Data No Data No Data14/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data15/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data16/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data17/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Sep/18 23.0 56.9 267 No Data No Data No Data 0.13 1.32 0.12 1.59 0.10 22.2 7.5 0.0014 1.21 16.30 0.03 10519/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data20/Sep/18 21.0 No Data No Data No Data No Data No Data 0.11 No Data 0.10 No Data 0.10 21.8 7.5 0.0014 No Data No Data No Data No Data21/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data23/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data24/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data25/Sep/18 22.7 63.1 267 No Data No Data No Data 0.12 1.48 0.10 1.96 0.10 21.4 7.2 0.0007 1.18 16.20 0.03 9526/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data27/Sep/18 22.2 No Data No Data No Data No Data No Data 0.11 No Data 0.10 No Data 0.10 21.3 7.5 0.0014 No Data No Data No Data No Data

of 105


TKN - Raw (mg/L)

ALKA - Raw (mg/L)










pH - UV Channel







28/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data29/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data30/Sep/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data1/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data2/Oct/18 17.9 68.1 266 No Data No Data No Data 0.11 1.48 0.12 2.12 0.11 20.6 7.5 0.0014 1.27 17.20 0.14 983/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data4/Oct/18 19.5 No Data No Data No Data No Data No Data 0.13 No Data 0.13 No Data 0.14 21.2 7.6 0.0024 No Data No Data No Data No Data5/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data6/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data7/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data9/Oct/18 18.6 52.4 277 No Data No Data No Data 0.10 1.15 0.10 2.52 0.10 20.7 7.6 0.0016 1.71 15.90 0.07 13710/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data11/Oct/18 21.0 No Data No Data No Data No Data No Data 0.13 No Data 0.40 No Data 0.26 21.4 7.7 0.0056 No Data No Data No Data No Data12/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data13/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data14/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data15/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data16/Oct/18 No Data No Data No Data No Data No Data No Data 0.10 1.41 0.16 2.19 0.29 19.5 7.5 0.0035 1.35 15.40 0.44 12617/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Oct/18 21.5 56.7 282 No Data No Data No Data 0.11 No Data 0.10 No Data 0.10 19.5 7.5 0.0012 No Data No Data No Data No Data19/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data20/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data21/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data23/Oct/18 22.2 53.8 281 No Data No Data No Data 0.13 1.35 0.10 2.14 0.10 19.5 7.5 0.0012 1.24 16.20 0.19 10824/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data25/Oct/18 20.2 No Data No Data No Data No Data No Data 0.10 No Data 0.10 No Data 0.10 19.5 7.5 0.0012 No Data No Data No Data No Data26/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data27/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data28/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data29/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data30/Oct/18 22.2 68.2 301 No Data No Data No Data 0.12 1.44 0.12 2.39 0.12 19.1 7.6 0.0017 1.27 16.50 0.30 11331/Oct/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data1/Nov/18 16.7 No Data No Data No Data No Data No Data 0.10 No Data 0.16 No Data 0.10 19.5 7.6 0.0015 No Data No Data No Data No Data2/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data3/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data4/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data5/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data6/Nov/18 13.1 28.6 273 No Data No Data No Data 0.11 1.85 0.31 2.61 0.15 18.0 7.4 0.0013 1.90 13.20 0.44 1807/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data9/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data10/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data11/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data

of 105


TKN - Raw (mg/L)

ALKA - Raw (mg/L)










pH - UV Channel







12/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data13/Nov/18 16.7 50.0 296 No Data No Data No Data 0.10 1.12 0.10 1.63 0.10 18.9 7.8 0.0022 1.07 14.50 0.26 17914/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data15/Nov/18 17.6 No Data No Data No Data No Data No Data 0.10 No Data 0.10 No Data 0.10 18.2 7.6 0.0014 No Data No Data No Data No Data16/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data17/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data19/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data20/Nov/18 17.7 58.4 305 No Data No Data No Data 0.14 1.30 0.10 1.76 0.10 16.4 7.7 0.0015 1.06 15.90 0.23 15721/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/Nov/18 17.4 No Data No Data No Data No Data No Data 0.12 No Data 0.10 No Data 0.10 15.8 7.6 0.0011 No Data No Data No Data No Data23/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data24/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data25/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data26/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data27/Nov/18 10.7 33.4 264 No Data No Data No Data 0.10 1.02 0.10 1.91 0.44 14.7 7.6 0.0046 1.55 12.40 0.64 16528/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data29/Nov/18 12.9 No Data No Data No Data No Data No Data 0.11 No Data 0.10 No Data 0.29 14.5 7.7 0.0037 No Data No Data No Data No Data30/Nov/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data1/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data2/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data3/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data4/Dec/18 17.8 37.4 291 No Data No Data No Data 0.12 1.38 0.12 1.62 0.35 16.3 7.6 0.0041 1.24 11.70 0.86 1875/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data6/Dec/18 14.7 No Data No Data No Data No Data No Data 0.11 No Data 0.12 No Data 0.40 15.5 7.6 0.0044 No Data No Data No Data No Data7/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data8/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data9/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data10/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data11/Dec/18 16.1 49.4 297 No Data No Data No Data 0.26 1.42 1.06 2.34 0.87 14.5 7.4 0.0057 1.94 13.00 1.32 17712/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data13/Dec/18 17.6 No Data No Data No Data No Data No Data 0.40 No Data 1.90 No Data 1.02 15.3 7.5 0.0089 No Data No Data No Data No Data14/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data15/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data16/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data17/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data18/Dec/18 18.1 47.1 288 No Data No Data No Data 0.69 1.88 0.44 2.26 0.71 14.6 7.5 0.0059 1.88 11.90 2.31 15719/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data20/Dec/18 18.7 No Data No Data No Data No Data No Data 0.50 No Data 0.99 No Data 1.04 14.8 7.4 0.0069 No Data No Data No Data No Data21/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data22/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data23/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data24/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data25/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data26/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data

of 105


TKN - Raw (mg/L)

ALKA - Raw (mg/L)










pH - UV Channel







27/Dec/18 31.7 108.0 388 No Data No Data No Data No Data No Data No Data No Data 0.42 13.1 7.5 0.0031 1.71 18.30 1.05 16428/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data29/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data30/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No Data31/Dec/18 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data No Data No Data No Data No DataAverage 20.5 52.7 288 No Data No Data No Data 0.28 1.65 No Data No Data 0.44 16.2 7.4 0.0031 1.64 14.04 0.37 153STD 4.7 14.2 41 No Data No Data No Data 0.33 0.44 No Data No Data 0.42 4.1 0.2 0.0034 0.35 2.03 0.41 29Max 36.2 108.0 388 No Data No Data No Data 2.48 3.68 No Data No Data 2.47 22.6 7.8 0.0263 2.58 18.3 2.31 264Min 7.5 18.1 91 No Data No Data No Data 0.10 1.02 No Data No Data 0.10 9.7 7.0 0.0004 1.06 10.0 0.01 95# of Samples99 52 52 0 0 0 99 51 98 50 100 100 100 100 52 52 52 52End of Worksheet

of 105

Date Aerators - Return Sludge Section #2 (m3)

Waste - Return Sludge Section #2 (m3)

Suspended Solids - Return Waste Section #2 (mg/L)

Aerators - Return Sludge Section #3 (m3)



Thickend Hauled Sludge to Greenway (m3)

% Solids - Thickend Hauled Sludge

% Volatile Solids - Thickend Hauled Sludge

Hauled Primary Sludge (m3)

% Solids - Hauled Primary Sludge

pH - Hauled Primary Sludge

% Volatile Solids - Hauled Primary Sludge

1-Jan-18 12,709 No Data No Data 10,607 456 No Data 90 No Data No Data 366 1.41 6.3 84.52-Jan-18 12,665 52 No Data 10,697 381 No Data 113 No Data No Data 357 No Data No Data No Data3-Jan-18 12,615 104 No Data 10,746 346 No Data 68 No Data No Data 385 No Data No Data No Data4-Jan-18 12,592 103 No Data 10,747 347 No Data 38 No Data No Data 408 No Data No Data No Data5-Jan-18 12,624 No Data No Data 10,744 346 No Data 159 No Data No Data 395 No Data No Data No Data6-Jan-18 12,677 No Data 4,470 10,743 346 5,890 158 4.00 83.8 391 No Data No Data No Data7-Jan-18 12,705 No Data No Data 10,728 346 No Data 136 No Data No Data 376 No Data No Data No Data8-Jan-18 12,738 No Data 5,240 10,746 346 6,180 113 No Data No Data 381 1.26 6.3 79.39-Jan-18 12,715 No Data No Data 10,904 346 No Data 90 No Data No Data 385 No Data No Data No Data10-Jan-18 12,730 No Data No Data 10,743 346 No Data 68 No Data No Data 335 No Data No Data No Data11-Jan-18 12,740 No Data No Data 10,751 346 No Data 68 No Data No Data 291 No Data No Data No Data12-Jan-18 12,699 No Data No Data 10,718 345 No Data 204 No Data No Data 295 No Data No Data No Data13-Jan-18 12,659 133 6,170 10,425 346 7,330 90 4.30 77.6 297 No Data No Data No Data14-Jan-18 11,291 130 No Data 10,168 320 No Data 136 No Data No Data 300 No Data No Data No Data15-Jan-18 10,434 104 5,700 10,172 303 4,050 88 No Data No Data 286 1.23 6.5 83.416-Jan-18 10,381 86 No Data 10,176 303 No Data 97 No Data No Data 268 No Data No Data No Data17-Jan-18 10,390 86 No Data 10,197 303 No Data 69 No Data No Data 280 No Data No Data No Data18-Jan-18 10,403 86 No Data 10,291 302 No Data 67 No Data No Data 272 No Data No Data No Data19-Jan-18 10,454 33 No Data 11,630 354 No Data 114 No Data No Data 259 No Data No Data No Data20-Jan-18 10,456 No Data 6,150 12,424 389 6,440 135 5.20 78.9 285 No Data No Data No Data21-Jan-18 10,531 No Data No Data 12,273 573 No Data 113 No Data No Data 265 No Data No Data No Data22-Jan-18 10,583 No Data No Data 12,072 691 No Data 136 No Data No Data 276 0.94 6.7 79.823-Jan-18 10,605 No Data No Data 12,236 593 No Data 113 No Data No Data 286 No Data No Data No Data24-Jan-18 10,596 55 No Data 12,285 545 No Data 68 No Data No Data 269 No Data No Data No Data25-Jan-18 10,593 86 No Data 12,246 561 No Data 113 No Data No Data 264 No Data No Data No Data26-Jan-18 10,623 35 No Data 12,260 539 No Data 159 No Data No Data 224 No Data No Data No Data27-Jan-18 10,713 No Data 5,350 12,263 519 4,830 181 5.00 81.1 257 No Data No Data No Data28-Jan-18 10,744 No Data No Data 12,255 518 No Data 129 No Data No Data 306 No Data No Data No Data29-Jan-18 10,979 No Data No Data 12,155 648 No Data 94 No Data No Data 436 No Data No Data No Data30-Jan-18 11,350 No Data No Data 12,347 429 No Data 89 No Data No Data 485 No Data No Data No Data31-Jan-18 12,631 No Data No Data 12,277 480 No Data 67 No Data No Data 544 No Data No Data No Data1-Feb-18 10,767 No Data 5,330 12,278 519 4,550 152 No Data No Data 329 1.36 6.2 82.52-Feb-18 10,750 No Data No Data 12,269 518 No Data 107 No Data No Data 397 No Data No Data No Data3-Feb-18 10,762 No Data No Data 12,242 529 No Data 91 No Data No Data 439 No Data No Data No Data

Table 9: 2018 Pottersburg Sludge Summary

of 105















4-Feb-18 10,756 No Data No Data 12,235 535 No Data 68 No Data No Data 419 No Data No Data No Data5-Feb-18 10,743 No Data No Data 12,281 474 No Data 135 No Data No Data 337 No Data No Data No Data6-Feb-18 10,751 No Data 5,530 12,366 382 3,640 204 5.20 82.7 353 No Data No Data No Data7-Feb-18 10,750 No Data No Data 12,397 346 No Data 89 No Data No Data 365 No Data No Data No Data8-Feb-18 10,803 No Data 3,930 12,389 369 No Data 111 No Data No Data 376 2.09 6.0 82.89-Feb-18 10,783 No Data No Data 12,343 416 No Data 90 No Data No Data 374 No Data No Data No Data10-Feb-18 10,768 1 No Data 12,290 488 No Data 97 No Data No Data 351 No Data No Data No Data11-Feb-18 10,760 No Data No Data 12,313 536 No Data 72 No Data No Data 355 No Data No Data No Data12-Feb-18 10,790 9 No Data 12,234 561 No Data 135 No Data No Data 351 No Data No Data No Data13-Feb-18 10,820 No Data 4,810 12,231 560 4,510 134 5.00 79.9 432 No Data No Data No Data14-Feb-18 10,814 No Data No Data 12,243 561 No Data 157 No Data No Data 498 No Data No Data No Data15-Feb-18 10,829 No Data 6,580 12,246 561 5,520 180 No Data No Data 436 1.00 6.4 79.416-Feb-18 10,819 No Data No Data 12,259 561 No Data 128 No Data No Data 405 No Data No Data No Data17-Feb-18 10,808 No Data No Data 12,257 561 No Data 67 No Data No Data 403 No Data No Data No Data18-Feb-18 10,816 No Data No Data 12,244 557 No Data 68 No Data No Data 371 No Data No Data No Data19-Feb-18 10,816 No Data No Data 12,241 561 No Data 136 No Data No Data 331 No Data No Data No Data20-Feb-18 10,776 No Data 8,480 12,330 515 6,000 136 4.80 79.3 326 No Data No Data No Data21-Feb-18 10,765 No Data No Data 12,373 475 No Data 60 No Data No Data 272 No Data No Data No Data22-Feb-18 10,790 No Data 7,870 12,287 475 5,620 110 No Data No Data 334 1.58 7.7 79.223-Feb-18 10,838 No Data No Data 12,311 475 No Data 111 No Data No Data 368 No Data No Data No Data24-Feb-18 10,818 40 No Data 12,258 475 No Data 68 No Data No Data 367 No Data No Data No Data25-Feb-18 10,781 86 No Data 12,222 475 No Data 63 No Data No Data 358 No Data No Data No Data26-Feb-18 10,797 86 No Data 12,274 475 No Data 204 No Data No Data 360 No Data No Data No Data27-Feb-18 10,788 86 6,580 12,239 475 5,290 22 4.80 80.5 356 No Data No Data No Data28-Feb-18 10,780 86 No Data 12,201 475 No Data 160 No Data No Data 348 No Data No Data No Data1-Mar-18 10,794 86 6,970 12,246 475 4,480 117 No Data No Data 346 0.76 6.6 75.22-Mar-18 10,780 85 No Data 12,232 475 No Data 89 No Data No Data 353 No Data No Data No Data3-Mar-18 10,789 86 No Data 12,241 475 No Data 68 No Data No Data 349 No Data No Data No Data4-Mar-18 10,792 58 No Data 12,238 474 No Data 68 No Data No Data 335 No Data No Data No Data5-Mar-18 10,843 14 No Data 12,228 475 No Data 158 No Data No Data 339 No Data No Data No Data6-Mar-18 10,885 No Data 4,620 12,227 475 4,170 151 5.10 81.5 358 No Data No Data No Data7-Mar-18 10,875 No Data No Data 12,283 412 No Data 150 No Data No Data 306 No Data No Data No Data8-Mar-18 10,870 No Data 6,220 12,344 346 4,320 91 No Data No Data 295 1.69 6.4 83.49-Mar-18 10,859 No Data No Data 12,346 346 No Data 66 No Data No Data 373 No Data No Data No Data

of 105















10-Mar-18 10,855 No Data No Data 12,344 346 No Data 68 No Data No Data 361 No Data No Data No Data11-Mar-18 10,867 No Data No Data 12,353 370 No Data 46 No Data No Data 334 No Data No Data No Data12-Mar-18 10,867 53 No Data 12,289 416 No Data 113 No Data No Data 322 No Data No Data No Data13-Mar-18 10,879 31 5,210 12,267 466 5,100 135 5.40 82.4 299 No Data No Data No Data14-Mar-18 10,902 No Data No Data 12,231 487 No Data 138 No Data No Data 358 No Data No Data No Data15-Mar-18 10,896 No Data 5,300 12,218 487 5,290 67 No Data No Data 347 2.47 6.2 85.816-Mar-18 10,927 No Data No Data 12,225 504 No Data 138 No Data No Data 331 No Data No Data No Data17-Mar-18 10,925 No Data No Data 12,265 518 No Data 69 No Data No Data 313 No Data No Data No Data18-Mar-18 10,902 No Data No Data 12,432 528 No Data 68 No Data No Data 293 No Data No Data No Data19-Mar-18 10,909 No Data No Data 12,159 665 No Data 203 No Data No Data 331 No Data No Data No Data20-Mar-18 10,483 No Data 4,800 11,846 718 3,910 138 5.60 83.1 295 No Data No Data No Data21-Mar-18 10,904 No Data No Data 12,152 708 No Data 178 No Data No Data 381 No Data No Data No Data22-Mar-18 10,885 No Data 4,800 12,129 691 5,210 91 No Data No Data 395 2.39 6.1 83.323-Mar-18 10,893 No Data No Data 12,149 668 No Data 106 No Data No Data 385 No Data No Data No Data24-Mar-18 10,943 No Data No Data 12,143 649 No Data 69 No Data No Data 376 No Data No Data No Data25-Mar-18 10,968 No Data No Data 12,173 648 No Data 92 No Data No Data 353 No Data No Data No Data26-Mar-18 10,978 No Data No Data 12,156 649 No Data 183 No Data No Data 299 No Data No Data No Data27-Mar-18 10,998 No Data 4,650 12,185 648 4,140 88 4.50 81.4 320 No Data No Data No Data28-Mar-18 10,993 No Data No Data 12,164 649 No Data 111 No Data No Data 346 No Data No Data No Data29-Mar-18 10,979 No Data No Data 12,155 648 No Data 94 No Data No Data 436 No Data No Data No Data30-Mar-18 11,350 No Data No Data 12,347 429 No Data 89 No Data No Data 485 No Data No Data No Data31-Mar-18 12,631 No Data No Data 12,277 480 No Data 67 No Data No Data 544 No Data No Data No Data1-Apr-18 12,422 No Data No Data 12,149 639 No Data 69 No Data No Data 548 No Data No Data No Data2-Apr-18 12,603 No Data No Data 12,120 599 No Data 116 No Data No Data 405 No Data No Data No Data3-Apr-18 12,581 43 5,070 12,195 510 4,080 163 4.40 82.0 435 No Data No Data No Data4-Apr-18 12,488 130 No Data 12,299 425 No Data 252 No Data No Data 566 No Data No Data No Data5-Apr-18 12,452 173 6,530 12,311 288 5,430 88 No Data No Data 503 3.51 6.2 75.56-Apr-18 12,451 173 No Data 12,350 389 No Data 89 No Data No Data 483 No Data No Data No Data7-Apr-18 12,462 173 No Data 12,340 389 No Data 70 No Data No Data 464 No Data No Data No Data8-Apr-18 12,479 173 No Data 12,824 388 No Data 69 No Data No Data 458 No Data No Data No Data9-Apr-18 12,488 173 No Data 12,313 389 No Data 186 No Data No Data 455 No Data No Data No Data10-Apr-18 12,578 66 4,290 13,118 389 5,220 93 4.70 80.3 499 No Data No Data No Data11-Apr-18 12,629 No Data No Data 13,528 388 No Data 117 No Data No Data 477 No Data No Data No Data12-Apr-18 12,664 No Data No Data 13,513 409 No Data 141 No Data No Data 476 3.80 5.8 84.2

of 105















13-Apr-18 12,658 No Data No Data 13,502 432 No Data 70 No Data No Data 476 No Data No Data No Data14-Apr-18 11,273 No Data No Data 11,634 348 No Data 47 No Data No Data 377 No Data No Data No Data15-Apr-18 12,588 No Data No Data 13,477 389 No Data 47 No Data No Data 438 No Data No Data No Data16-Apr-18 12,666 No Data No Data 13,540 388 No Data 141 No Data No Data 406 No Data No Data No Data17-Apr-18 12,626 No Data No Data 12,801 389 No Data 165 No Data No Data 387 No Data No Data No Data18-Apr-18 11,224 No Data 6,720 12,320 388 5,850 118 4.10 80.5 423 No Data No Data No Data19-Apr-18 10,248 No Data 7,040 12,316 388 5,890 71 No Data No Data 401 0.95 6.0 76.120-Apr-18 10,170 No Data No Data 12,274 416 No Data 69 No Data No Data 381 No Data No Data No Data21-Apr-18 10,229 No Data No Data 12,244 432 No Data 106 No Data No Data 399 No Data No Data No Data22-Apr-18 10,249 No Data No Data 12,285 432 No Data 24 No Data No Data 362 No Data No Data No Data23-Apr-18 10,263 No Data No Data 12,253 460 No Data 94 No Data No Data 380 No Data No Data No Data24-Apr-18 10,292 No Data 6,430 12,218 474 4,930 119 5.00 80.5 387 No Data No Data No Data25-Apr-18 10,316 No Data No Data 12,305 398 No Data 237 No Data No Data 388 No Data No Data No Data26-Apr-18 10,326 No Data 6,820 12,368 346 5,440 142 No Data No Data 348 1.36 6.4 80.827-Apr-18 12,019 No Data No Data 12,470 262 No Data 95 No Data No Data 354 No Data No Data No Data28-Apr-18 12,713 185 No Data 12,518 216 No Data 73 No Data No Data 349 No Data No Data No Data29-Apr-18 12,716 199 No Data 12,402 337 No Data 72 No Data No Data 293 No Data No Data No Data30-Apr-18 12,826 86 No Data 12,292 432 No Data 95 No Data No Data 320 No Data No Data No Data1-May-18 12,750 197 5,470 12,276 433 5,440 119 4.60 81.7 309 No Data No Data No Data2-May-18 12,716 230 No Data 12,288 432 No Data 119 No Data No Data 333 No Data No Data No Data3-May-18 12,735 214 4,980 12,325 458 5,630 215 No Data No Data 273 1.22 6.4 81.44-May-18 10,873 108 No Data 12,459 356 No Data 138 No Data No Data 251 No Data No Data No Data5-May-18 11,030 105 No Data 12,517 337 No Data 56 No Data No Data 300 No Data No Data No Data6-May-18 12,898 29 No Data 12,363 474 No Data 96 No Data No Data 260 No Data No Data No Data7-May-18 12,963 No Data No Data 12,329 482 No Data 144 No Data No Data 228 No Data No Data No Data8-May-18 17,656 No Data 3,580 12,373 432 4,320 144 4.50 81.5 285 No Data No Data No Data9-May-18 19,570 No Data No Data 12,463 378 No Data 45 No Data No Data 370 No Data No Data No Data10-May-18 19,569 No Data 4,070 12,626 235 3,710 144 No Data No Data 434 0.65 6.7 No Data11-May-18 19,574 10 No Data 12,680 173 No Data 146 No Data No Data 352 No Data No Data No Data12-May-18 19,525 82 No Data 12,697 173 No Data No Data No Data No Data 312 No Data No Data No Data13-May-18 19,443 130 No Data 12,402 419 No Data 58 No Data No Data 306 No Data No Data No Data14-May-18 19,439 102 No Data 12,235 561 No Data 144 No Data No Data 281 No Data No Data No Data15-May-18 19,464 33 4,600 12,240 561 5,070 72 4.60 79.9 266 No Data No Data No Data16-May-18 19,472 No Data No Data 12,281 561 No Data 120 No Data No Data 327 No Data No Data No Data

of 105















17-May-18 19,463 No Data 4,990 12,285 561 4,140 144 No Data No Data 374 1.26 6.2 81.718-May-18 15,012 No Data No Data 12,277 561 No Data 96 No Data No Data 293 No Data No Data No Data19-May-18 12,473 No Data No Data 12,322 521 No Data 72 No Data No Data 312 No Data No Data No Data20-May-18 12,474 No Data No Data 12,367 475 No Data 71 No Data No Data 364 No Data No Data No Data21-May-18 12,458 No Data No Data 12,339 475 No Data 96 No Data No Data 366 No Data No Data No Data22-May-18 12,523 No Data 4,840 12,327 501 3,760 71 4.70 83.1 362 No Data No Data No Data23-May-18 12,480 No Data No Data 12,330 502 No Data 215 No Data No Data 315 No Data No Data No Data24-May-18 12,462 No Data No Data 12,331 510 No Data 47 No Data No Data 361 1.79 6.3 83.625-May-18 12,453 No Data No Data 12,295 547 No Data 96 No Data No Data 368 No Data No Data No Data26-May-18 12,453 No Data No Data 12,275 561 No Data 50 No Data No Data 312 No Data No Data No Data27-May-18 12,448 No Data No Data 12,380 561 No Data 72 No Data No Data 340 No Data No Data No Data28-May-18 12,452 No Data No Data 12,274 561 No Data 143 No Data No Data 324 No Data No Data No Data29-May-18 12,466 No Data 5,750 12,300 535 4,300 96 4.20 80.2 326 No Data No Data No Data30-May-18 12,483 No Data No Data 12,333 518 No Data 116 No Data No Data 346 No Data No Data No Data31-May-18 12,459 No Data 4,920 12,330 519 3,840 154 No Data No Data 323 1.79 6.1 78.81-Jun-18 12,501 No Data No Data 12,330 518 No Data 116 No Data No Data 306 No Data No Data No Data2-Jun-18 12,557 No Data No Data 12,314 519 No Data 71 No Data No Data 314 No Data No Data No Data3-Jun-18 12,574 No Data No Data 12,302 518 No Data 69 No Data No Data 318 No Data No Data No Data4-Jun-18 12,509 46 No Data 12,322 519 No Data 188 No Data No Data 284 No Data No Data No Data5-Jun-18 12,510 80 5,090 12,329 518 4,300 144 4.80 79.4 250 No Data No Data No Data6-Jun-18 12,518 86 No Data 12,336 519 No Data 72 No Data No Data 253 No Data No Data No Data7-Jun-18 12,476 86 4,680 12,327 518 4,290 140 No Data No Data 295 1.69 6.3 81.58-Jun-18 12,585 31 No Data 12,332 519 No Data 189 No Data No Data 303 No Data No Data No Data9-Jun-18 12,597 No Data No Data 12,333 518 No Data 24 No Data No Data 327 No Data No Data No Data10-Jun-18 12,514 No Data No Data 12,280 561 No Data 61 No Data No Data 309 No Data No Data No Data11-Jun-18 12,462 No Data No Data 12,233 605 No Data 184 No Data No Data 288 No Data No Data No Data12-Jun-18 12,465 No Data 4,080 12,233 605 4,050 95 4.50 79.4 288 No Data No Data No Data13-Jun-18 12,488 No Data No Data 12,203 633 No Data 96 No Data No Data 283 No Data No Data No Data14-Jun-18 12,501 No Data 4,630 12,218 648 4,730 118 No Data No Data 308 No Data No Data No Data15-Jun-18 12,498 No Data No Data 12,223 649 No Data 93 No Data No Data 326 No Data No Data No Data16-Jun-18 12,499 No Data No Data 12,222 648 No Data 70 No Data No Data 384 No Data No Data No Data17-Jun-18 12,494 No Data No Data 12,226 649 No Data 71 No Data No Data 392 No Data No Data No Data18-Jun-18 12,498 No Data No Data 12,293 648 No Data 141 No Data No Data 279 No Data No Data No Data19-Jun-18 12,492 No Data 4,500 12,273 649 5,510 117 4.90 73.1 213 No Data No Data No Data

of 105















20-Jun-18 12,596 No Data No Data 12,231 468 No Data 93 No Data No Data 249 No Data No Data No Data21-Jun-18 12,565 No Data 4,310 12,256 601 4,210 142 No Data No Data 324 1.45 6.2 72.322-Jun-18 12,504 No Data No Data 12,300 561 No Data 94 No Data No Data 359 No Data No Data No Data23-Jun-18 12,544 No Data No Data 12,368 562 No Data 142 No Data No Data 363 No Data No Data No Data24-Jun-18 12,525 No Data No Data 12,324 562 No Data No Data No Data No Data 358 No Data No Data No Data25-Jun-18 12,534 No Data No Data 12,304 562 No Data 187 No Data No Data 264 No Data No Data No Data26-Jun-18 12,512 No Data 4,530 12,300 561 4,370 137 5.00 78.0 253 No Data No Data No Data27-Jun-18 12,504 No Data No Data 12,326 561 No Data 185 No Data No Data 284 No Data No Data No Data28-Jun-18 12,523 No Data 5,280 12,445 431 3,520 118 No Data No Data 309 1.47 6.4 80.729-Jun-18 12,501 No Data No Data 12,556 346 No Data 95 No Data No Data 395 No Data No Data No Data30-Jun-18 12,491 No Data No Data 12,564 346 No Data 70 No Data No Data 482 No Data No Data No Data1-Jul-18 12,492 No Data No Data 12,515 413 No Data 94 No Data No Data 418 No Data No Data No Data2-Jul-18 12,481 No Data No Data 12,387 567 No Data 95 No Data No Data 348 No Data No Data No Data3-Jul-18 12,506 No Data 3,950 12,281 625 4,440 137 5.30 77.4 347 No Data No Data No Data4-Jul-18 12,487 No Data No Data 12,355 649 No Data 88 No Data No Data 385 No Data No Data No Data5-Jul-18 12,488 No Data 3,450 12,309 500 3,820 69 No Data No Data 358 1.96 6.2 80.76-Jul-18 12,469 No Data No Data 12,543 363 No Data 93 No Data No Data 317 No Data No Data No Data7-Jul-18 12,481 No Data No Data 12,394 519 No Data 69 No Data No Data 318 No Data No Data No Data8-Jul-18 12,521 No Data No Data 12,374 519 No Data 68 No Data No Data 275 No Data No Data No Data9-Jul-18 12,422 No Data No Data 12,346 518 No Data 139 No Data No Data 241 No Data No Data No Data10-Jul-18 12,433 No Data 3,490 12,373 519 4,300 88 5.20 79.4 261 No Data No Data No Data11-Jul-18 12,431 No Data No Data 12,436 491 No Data 137 No Data No Data 327 No Data No Data No Data12-Jul-18 12,436 No Data 3,840 12,430 448 3,290 35 No Data No Data 381 1.03 6.2 82.213-Jul-18 12,449 No Data No Data 12,447 432 No Data 94 No Data No Data 361 No Data No Data No Data14-Jul-18 12,468 No Data No Data 12,487 432 No Data 70 No Data No Data 341 No Data No Data No Data15-Jul-18 12,487 No Data No Data 12,405 512 No Data 92 No Data No Data 338 No Data No Data No Data16-Jul-18 12,522 No Data No Data 12,338 588 No Data 162 No Data No Data 343 No Data No Data No Data17-Jul-18 12,540 No Data 4,960 12,319 605 3,900 46 5.60 79.5 325 No Data No Data No Data18-Jul-18 12,515 No Data No Data 12,390 605 No Data No Data No Data No Data 254 No Data No Data No Data19-Jul-18 12,546 No Data 3,570 12,345 605 No Data 94 No Data No Data 201 3.08 5.8 85.520-Jul-18 12,552 No Data No Data 12,321 631 No Data 139 No Data No Data 198 No Data No Data No Data21-Jul-18 12,569 No Data No Data 12,326 648 No Data 116 No Data No Data 192 No Data No Data No Data22-Jul-18 12,573 No Data No Data 12,351 649 No Data 68 No Data No Data 174 No Data No Data No Data23-Jul-18 12,555 No Data No Data 12,590 444 No Data 186 No Data No Data 178 No Data No Data No Data

of 105















24-Jul-18 12,687 No Data 4,690 12,464 492 3,950 106 4.60 79.2 189 No Data No Data No Data25-Jul-18 12,755 No Data No Data 12,306 632 No Data 139 No Data No Data 217 No Data No Data No Data26-Jul-18 12,656 46 4,080 12,290 676 4,180 71 No Data No Data 287 1.87 5.7 78.227-Jul-18 12,547 81 No Data 12,284 665 No Data 108 No Data No Data 326 No Data No Data No Data28-Jul-18 12,520 85 No Data 12,329 593 No Data 69 No Data No Data 317 No Data No Data No Data29-Jul-18 12,545 29 No Data 12,373 561 No Data 68 No Data No Data 268 No Data No Data No Data30-Jul-18 12,430 157 No Data 12,292 667 No Data 162 No Data No Data 245 No Data No Data No Data31-Jul-18 12,436 146 3,740 12,195 789 3,660 133 3.40 76.0 205 No Data No Data No Data1-Aug-18 12,417 190 No Data 12,146 902 No Data 159 No Data No Data 222 No Data No Data No Data2-Aug-18 12,470 141 3,260 12,342 638 3,320 140 No Data No Data 204 1.07 6.1 80.93-Aug-18 12,586 No Data No Data 12,592 346 No Data 163 No Data No Data 181 No Data No Data No Data4-Aug-18 12,597 No Data No Data 12,562 401 No Data 68 No Data No Data 177 No Data No Data No Data5-Aug-18 12,578 No Data No Data 12,485 460 No Data 68 No Data No Data 181 No Data No Data No Data6-Aug-18 12,546 No Data No Data 12,486 475 No Data 155 No Data No Data 180 No Data No Data No Data7-Aug-18 12,359 221 2,330 12,358 665 3,240 114 5.40 80.4 160 No Data No Data No Data8-Aug-18 12,402 138 No Data 12,249 777 No Data 188 No Data No Data 155 No Data No Data No Data9-Aug-18 12,525 No Data 3,190 12,205 777 3,440 47 No Data No Data 162 2.53 5.7 79.810-Aug-18 12,526 No Data No Data 12,208 777 No Data 118 No Data No Data 166 No Data No Data No Data11-Aug-18 12,502 No Data No Data 12,258 731 No Data 94 No Data No Data 133 No Data No Data No Data12-Aug-18 12,478 No Data No Data 12,286 700 No Data 117 No Data No Data 131 No Data No Data No Data13-Aug-18 12,470 No Data No Data 12,289 691 No Data 185 No Data No Data 142 No Data No Data No Data14-Aug-18 12,473 No Data 2,930 12,249 691 3,320 141 3.90 79.6 124 No Data No Data No Data15-Aug-18 12,428 No Data No Data 12,225 691 No Data 98 No Data No Data 116 No Data No Data No Data16-Aug-18 12,413 No Data 3,200 12,225 691 3,120 69 No Data No Data 126 2.67 5.5 79.817-Aug-18 12,403 No Data No Data 12,287 691 No Data 93 No Data No Data 119 No Data No Data No Data18-Aug-18 12,394 No Data No Data 12,265 691 No Data 70 No Data No Data 134 No Data No Data No Data19-Aug-18 12,373 No Data No Data 12,213 691 No Data 69 No Data No Data 167 No Data No Data No Data20-Aug-18 12,375 No Data No Data 12,282 637 No Data 158 No Data No Data 115 No Data No Data No Data21-Aug-18 12,389 No Data 3,720 12,283 605 3,780 132 4.20 78.9 141 No Data No Data No Data22-Aug-18 12,411 No Data No Data 12,201 716 No Data 163 No Data No Data 123 No Data No Data No Data23-Aug-18 12,416 No Data 3,340 12,127 777 3,760 70 No Data No Data 254 3.36 5.5 79.024-Aug-18 12,427 No Data No Data 12,139 777 No Data 69 No Data No Data 202 No Data No Data No Data25-Aug-18 12,440 No Data No Data 12,146 777 No Data 69 No Data No Data 161 No Data No Data No Data26-Aug-18 12,425 No Data No Data 12,162 750 No Data 90 No Data No Data 158 No Data No Data No Data

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27-Aug-18 12,415 No Data No Data 12,286 603 No Data 158 No Data No Data 157 No Data No Data No Data28-Aug-18 12,415 No Data 3,140 12,390 519 3,630 141 5.50 75.3 157 No Data No Data No Data29-Aug-18 12,417 No Data No Data 12,414 461 No Data 45 No Data No Data 141 No Data No Data No Data30-Aug-18 12,423 No Data 3,590 12,447 433 3,590 92 No Data No Data 141 2.72 5.6 81.331-Aug-18 12,432 No Data No Data 12,411 507 No Data 71 No Data No Data 148 No Data No Data No Data1-Sep-18 12,420 No Data No Data 12,351 561 No Data 89 No Data No Data 112 No Data No Data No Data2-Sep-18 12,442 No Data No Data 12,390 516 No Data 88 No Data No Data 129 No Data No Data No Data3-Sep-18 12,439 No Data No Data 12,504 447 No Data 150 No Data No Data 139 No Data No Data No Data4-Sep-18 12,423 No Data 3,250 12,496 432 3,790 85 5.40 79.2 143 No Data No Data No Data5-Sep-18 12,432 No Data No Data 12,466 433 No Data 105 No Data No Data 132 No Data No Data No Data6-Sep-18 12,454 No Data 3,960 12,392 514 4,250 84 No Data No Data 131 3.24 5.7 75.27-Sep-18 12,497 No Data No Data 12,284 588 No Data 49 No Data No Data 152 No Data No Data No Data8-Sep-18 12,455 No Data No Data 12,279 606 No Data 57 No Data No Data 124 No Data No Data No Data9-Sep-18 12,446 No Data No Data 12,272 605 No Data 64 No Data No Data 106 No Data No Data No Data10-Sep-18 12,468 No Data No Data 12,297 605 No Data 105 No Data No Data 73 No Data No Data No Data11-Sep-18 12,465 No Data 3,670 12,303 605 3,290 130 5.50 78.5 163 No Data No Data No Data12-Sep-18 12,464 No Data No Data 12,285 605 No Data 98 No Data No Data 126 No Data No Data No Data13-Sep-18 12,457 No Data 4,050 12,297 605 3,030 96 No Data No Data 159 2.67 5.5 81.314-Sep-18 12,452 No Data No Data 12,310 605 No Data 72 No Data No Data 128 No Data No Data No Data15-Sep-18 12,473 No Data No Data 12,294 606 No Data 37 No Data No Data 127 No Data No Data No Data16-Sep-18 12,448 No Data No Data 12,298 605 No Data 22 No Data No Data 123 No Data No Data No Data17-Sep-18 12,446 No Data No Data 12,293 605 No Data 56 No Data No Data 126 No Data No Data No Data18-Sep-18 12,446 No Data 4,550 12,312 605 3,050 139 5.30 77.3 141 No Data No Data No Data19-Sep-18 12,440 No Data No Data 12,279 605 No Data 131 No Data No Data 169 No Data No Data No Data20-Sep-18 12,417 No Data 5,290 12,309 605 3,490 139 No Data No Data 129 1.00 5.7 77.421-Sep-18 12,358 74 No Data 12,270 605 No Data 96 No Data No Data 140 No Data No Data No Data22-Sep-18 12,399 33 No Data 12,264 604 No Data 89 No Data No Data 123 No Data No Data No Data23-Sep-18 12,453 No Data No Data 12,260 605 No Data 38 No Data No Data 138 No Data No Data No Data24-Sep-18 12,462 No Data No Data 12,278 605 No Data 163 No Data No Data 126 No Data No Data No Data25-Sep-18 12,406 51 5,400 12,296 606 4,280 96 4.80 79.4 140 No Data No Data No Data26-Sep-18 12,351 141 No Data 12,271 605 No Data 120 No Data No Data 205 No Data No Data No Data27-Sep-18 12,329 174 4,310 12,239 605 5,160 72 No Data No Data 175 1.99 6.1 81.328-Sep-18 12,378 175 No Data 12,240 605 No Data 95 No Data No Data 174 No Data No Data No Data29-Sep-18 12,417 173 No Data 12,241 605 No Data 54 No Data No Data 174 No Data No Data No Data

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30-Sep-18 12,446 146 No Data 12,391 470 No Data 49 No Data No Data 156 No Data No Data No Data1-Oct-18 12,452 131 No Data 12,534 346 No Data 193 No Data No Data 138 No Data No Data No Data2-Oct-18 12,453 131 5,650 12,561 346 5,290 167 5.10 78.3 141 No Data No Data No Data3-Oct-18 12,464 103 No Data 12,547 401 No Data 95 No Data No Data 148 No Data No Data No Data4-Oct-18 12,499 86 4,030 12,439 513 4,300 3 No Data No Data 124 2.18 5.5 81.15-Oct-18 12,426 85 No Data 12,372 561 No Data 24 No Data No Data 153 No Data No Data No Data6-Oct-18 12,453 84 No Data 12,375 561 No Data 94 No Data No Data 123 No Data No Data No Data7-Oct-18 12,464 85 No Data 12,394 562 No Data 95 No Data No Data 125 No Data No Data No Data8-Oct-18 12,520 28 No Data 12,378 562 No Data 210 No Data No Data 114 No Data No Data No Data9-Oct-18 12,534 No Data 4,570 12,377 561 4,000 144 4.90 79.4 114 No Data No Data No Data10-Oct-18 12,557 No Data No Data 12,374 562 No Data 84 No Data No Data 142 No Data No Data No Data11-Oct-18 12,545 No Data 3,540 12,346 561 3,390 120 No Data No Data 142 2.44 5.9 81.612-Oct-18 12,515 No Data No Data 12,327 561 No Data 48 No Data No Data 123 No Data No Data No Data13-Oct-18 12,509 No Data No Data 12,350 562 No Data 72 No Data No Data 122 No Data No Data No Data14-Oct-18 12,472 55 No Data 12,396 504 No Data 96 No Data No Data 121 No Data No Data No Data15-Oct-18 12,451 85 No Data 12,496 475 No Data 143 No Data No Data 122 No Data No Data No Data16-Oct-18 12,383 140 4,710 12,491 475 3,670 120 4.50 81.6 127 No Data No Data No Data17-Oct-18 12,381 147 No Data 12,427 529 No Data 138 No Data No Data 121 No Data No Data No Data18-Oct-18 12,413 131 4,010 12,395 562 4,320 95 No Data No Data 137 2.84 5.6 81.419-Oct-18 12,388 130 No Data 12,377 561 No Data 95 No Data No Data 121 No Data No Data No Data20-Oct-18 12,354 130 No Data 12,338 561 No Data 71 No Data No Data 119 No Data No Data No Data21-Oct-18 12,406 48 No Data 12,317 619 No Data 71 No Data No Data 114 No Data No Data No Data22-Oct-18 12,432 5 No Data 12,284 649 No Data 168 No Data No Data 145 No Data No Data No Data23-Oct-18 12,430 58 4,160 12,281 620 3,260 145 4.70 78.3 122 No Data No Data No Data24-Oct-18 12,426 86 No Data 12,333 605 No Data 164 No Data No Data 140 No Data No Data No Data25-Oct-18 12,451 87 4,110 12,319 606 4,030 81 No Data No Data 138 1.38 5.1 80.426-Oct-18 12,465 88 No Data 12,313 605 No Data 106 No Data No Data 149 No Data No Data No Data27-Oct-18 12,343 49 No Data 12,300 605 No Data 48 No Data No Data 135 No Data No Data No Data28-Oct-18 12,323 10 No Data 12,282 605 No Data 86 No Data No Data 117 No Data No Data No Data29-Oct-18 12,342 No Data No Data 12,371 605 No Data 193 No Data No Data 128 No Data No Data No Data30-Oct-18 12,426 No Data 4,430 12,276 605 3,800 169 5.30 80.6 133 No Data No Data No Data31-Oct-18 12,455 No Data No Data 12,304 606 No Data 120 No Data No Data No Data No Data No Data No Data1-Nov-18 12,492 No Data 4,710 12,310 605 4,710 141 No Data No Data 125 2.43 6.1 75.02-Nov-18 13,953 No Data No Data 12,334 590 No Data 72 No Data No Data 133 No Data No Data No Data

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3-Nov-18 15,675 No Data No Data 12,395 511 No Data 72 No Data No Data 141 No Data No Data No Data4-Nov-18 15,677 No Data No Data 12,367 519 No Data 72 No Data No Data 142 No Data No Data No Data5-Nov-18 14,136 No Data No Data 12,321 605 No Data 168 No Data No Data 140 No Data No Data No Data6-Nov-18 12,470 No Data 6,370 12,326 599 4,110 90 4.10 75.2 167 No Data No Data No Data7-Nov-18 12,419 48 No Data 12,307 579 No Data 162 No Data No Data 178 No Data No Data No Data8-Nov-18 12,375 85 5,960 12,269 560 4,050 96 No Data No Data 189 1.44 6.5 77.39-Nov-18 11,989 72 No Data 12,335 499 No Data 62 No Data No Data 179 No Data No Data No Data10-Nov-18 12,398 85 No Data 12,277 541 No Data 70 No Data No Data 192 No Data No Data No Data11-Nov-18 12,395 85 No Data 12,323 519 No Data 70 No Data No Data 173 No Data No Data No Data12-Nov-18 12,395 85 No Data 12,378 518 No Data 144 No Data No Data 166 No Data No Data No Data13-Nov-18 12,416 86 4,190 12,332 518 3,820 139 4.80 77.7 195 No Data No Data No Data14-Nov-18 12,422 86 No Data 12,330 519 No Data 112 No Data No Data 200 No Data No Data No Data15-Nov-18 12,428 85 3,920 12,330 519 4,110 109 No Data No Data 201 1.52 6.3 80.116-Nov-18 12,418 86 No Data 12,321 518 No Data 112 No Data No Data 189 No Data No Data No Data17-Nov-18 12,448 50 No Data 12,324 518 No Data 95 No Data No Data 178 No Data No Data No Data18-Nov-18 12,481 No Data No Data 12,376 474 No Data 71 No Data No Data 163 No Data No Data No Data19-Nov-18 12,452 No Data No Data 12,553 322 No Data 162 No Data No Data 190 No Data No Data No Data20-Nov-18 12,511 No Data 6,410 12,639 261 3,690 167 6.40 82.9 191 No Data No Data No Data21-Nov-18 12,500 35 No Data 12,623 264 No Data 119 No Data No Data 170 No Data No Data No Data22-Nov-18 12,405 172 5,580 12,532 349 9,120 72 No Data No Data 189 1.55 6.1 82.723-Nov-18 12,340 259 No Data 12,437 438 No Data 86 No Data No Data 221 No Data No Data No Data24-Nov-18 12,476 112 No Data 12,493 383 No Data 72 No Data No Data 183 No Data No Data No Data25-Nov-18 12,557 No Data No Data 12,442 446 No Data 73 No Data No Data 188 No Data No Data No Data26-Nov-18 12,574 No Data No Data 12,286 610 No Data 168 No Data No Data 187 No Data No Data No Data27-Nov-18 12,481 147 5,300 12,325 605 5,640 168 5.40 79.3 208 No Data No Data No Data28-Nov-18 12,406 25 No Data 12,267 605 No Data 120 No Data No Data 177 No Data No Data No Data29-Nov-18 12,545 108 4,080 12,364 510 4,110 88 No Data No Data 213 1.47 6.4 80.530-Nov-18 11,666 No Data No Data 12,459 435 No Data 144 No Data No Data 217 No Data No Data No Data1-Dec-18 10,506 No Data No Data 12,505 415 No Data 72 No Data No Data 201 No Data No Data No Data2-Dec-18 10,646 89 No Data 12,413 539 No Data 72 No Data No Data 174 No Data No Data No Data3-Dec-18 12,590 72 No Data 12,578 374 No Data 192 No Data No Data 154 No Data No Data No Data4-Dec-18 14,026 No Data 4,670 12,743 172 3,870 156 5.90 82.6 178 No Data No Data No Data5-Dec-18 14,051 No Data No Data 12,760 172 No Data 113 No Data No Data 182 No Data No Data No Data6-Dec-18 13,074 288 6,550 12,491 462 4,240 115 No Data No Data 216 2.04 6.2 79.3

of 105















7-Dec-18 12,324 571 No Data 12,311 640 No Data 90 No Data No Data 153 No Data No Data No Data8-Dec-18 12,319 566 No Data 12,510 458 No Data 95 No Data No Data 152 No Data No Data No Data9-Dec-18 12,294 571 No Data 12,848 121 No Data 96 No Data No Data 137 No Data No Data No Data10-Dec-18 12,052 704 No Data 12,962 No Data No Data 144 No Data No Data 139 No Data No Data No Data11-Dec-18 11,959 779 3,800 12,962 No Data 3,130 192 4.80 82.2 157 No Data No Data No Data12-Dec-18 11,952 777 No Data 12,962 No Data No Data 187 No Data No Data 166 No Data No Data No Data13-Dec-18 11,956 775 3,610 12,958 No Data 3,490 96 No Data No Data 170 3.72 5.3 82.614-Dec-18 11,964 777 No Data 12,936 No Data No Data 165 No Data No Data 156 No Data No Data No Data15-Dec-18 11,956 778 No Data 12,964 No Data No Data 72 No Data No Data 175 No Data No Data No Data16-Dec-18 11,942 780 No Data 12,961 No Data No Data 73 No Data No Data 181 No Data No Data No Data17-Dec-18 11,937 779 No Data 12,949 No Data No Data 216 No Data No Data 200 No Data No Data No Data18-Dec-18 11,973 730 3,950 12,915 No Data 2,050 192 5.30 80.1 184 No Data No Data No Data19-Dec-18 12,041 650 No Data 12,904 No Data No Data 144 No Data No Data 147 No Data No Data No Data20-Dec-18 12,109 615 3,760 12,897 No Data 2,930 96 No Data No Data 178 1.03 6.0 78.621-Dec-18 12,111 619 No Data 12,929 No Data No Data 145 No Data No Data 182 No Data No Data No Data22-Dec-18 12,113 607 No Data 12,957 No Data No Data 96 No Data No Data 155 No Data No Data No Data23-Dec-18 12,106 604 No Data 13,936 No Data No Data 72 No Data No Data 143 No Data No Data No Data24-Dec-18 12,117 581 No Data 12,908 No Data No Data 191 No Data No Data 141 No Data No Data No Data25-Dec-18 12,126 560 No Data 12,905 No Data No Data 72 No Data No Data 143 No Data No Data No Data26-Dec-18 12,104 560 No Data 12,895 No Data No Data 119 No Data No Data 199 No Data No Data No Data27-Dec-18 12,146 485 No Data 12,910 No Data No Data 140 No Data No Data 157 No Data No Data No Data28-Dec-18 12,207 432 No Data 12,915 No Data No Data 144 No Data No Data 134 No Data No Data No Data29-Dec-18 12,209 431 No Data 12,854 No Data No Data 72 No Data No Data 156 No Data No Data No Data30-Dec-18 12,211 431 No Data 12,601 222 No Data 72 No Data No Data 166 No Data No Data No Data31-Dec-18 12,170 422 No Data 12,528 305 No Data 168 No Data No Data 182 No Data No Data No DataAverage 12,272 191 4,781 12,296 513 4,369 109 4.88 79.8 264 1.88 6.1 80.4Total No Data 26,970 No Data 4,488,014 176,825 No Data 39,426 No Data No Data 96,001 No Data No Data No DataMax 19,574 780 8,480 13,936 902 9,120 252 6.40 83.8 566 3.80 7.7 85.8Min 10,170 1 2,330 10,168 121 2,050 3 3.40 73.1 73 0.65 5.1 72.3STD 1,451 213 1,147 465 122 1,027 43 0.55 2.2 109 0.81 0.4 2.8# of Samples 365 141 96 365 345 94 362 50 50 364 49 49 48End of Worksheet

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Date Solids (percent)

Cadmium (mg/L)

Chromium (mg/L)

Copper (mg/L) Iron (mg/L)

Nickel (mg/L)

Zinc (mg/L)

Lead (mg/L)

Manganese (mg/L)

Aluminum (mg/L)

Phosphorus (mg/L)

Potassium (mg/l)

4-Jan-18 1.4 0.01 0.23 3.4 104 0.27 9.3 0.16 1.03 16 100 No Data15-Feb-18 1.0 <0.01 0.19 1.8 77 0.16 4.2 0.25 0.75 17 70 No Data8-Mar-18 1.7 <0.01 0.36 2.9 85 0.30 5.1 0.18 1.03 22 110 No Data5-Apr-18 3.5 <0.01 0.55 7.1 246 0.62 12.6 0.96 2.93 74 210 No Data3-May-18 1.2 <0.01 0.11 2.2 70 0.17 3.6 0.11 0.88 18 80 No Data7-Jun-18 1.7 <0.01 0.28 3.2 145 0.33 7.6 0.16 1.47 27 130 No Data12-Jul-18 1.0 <0.01 0.13 2.7 90 <0.01 5.9 0.16 0.76 13 No Data No Data24-Jul-18 2.3 0.00 0.95 1.0 59 0.20 2.4 0.07 0.99 9 64 42.09-Aug-18 2.5 No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data23-Aug-18 3.4 0.02 0.71 8.0 524 0.65 19.7 2.01 4.27 62 340 No Data6-Sep-18 3.2 0.02 0.80 8.1 562 0.94 21.9 2.07 5.15 77 284 No Data4-Oct-18 2.2 <0.01 0.23 6.1 228 0.14 7.9 0.81 2.17 31 185 No Data1-Nov-18 2.4 0.02 0.59 5.6 527 0.74 11.7 0.38 4.85 59 235 No Data6-Dec-18 2.0 0.01 0.46 9.4 224 2.76 17.4 0.62 3.21 48 169 No Data

Average (mg/L) 2.1 0.01 0.43 4.7 226 0.61 10.0 0.61 2.27 36 165 42Average (mg/Kg) No Data 0.6 20 224 10,695 28.68 470 29 107.26 1,716 7,790 1,986Limits for landapplication (mg/Kg)

No Data34 2,800 1,700 No Data420 4,200 1,100 No Data No DataNo Data No Data

Table 10: Pottersburg Pollution Control Plant Sludge Analysis

End of Worksheet

of 105

Date

4-Jan-1815-Feb-188-Mar-185-Apr-183-May-187-Jun-1812-Jul-1824-Jul-189-Aug-1823-Aug-186-Sep-184-Oct-181-Nov-186-Dec-18

Average (mg/L)Average (mg/Kg)Limits for landapplication (mg/Kg)End of Worksheet

Arsenic (mg/L) Cobalt (mg/L)

Mercury (mg/L)

Molybdenum (mg/L)

Selenium (mg/L)

Ammonia (mg/L)

TKN (mg/L) Nitate (mg/L) Phenol (mg/L)

Hexavalent Cr (mg/L)

TOC %

No Data 0.01 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No Data0.020 <0.01 0.002 No Data 0.020 No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No Data<0.020 No Data 0.002 No Data 0.018 No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No Data<0.02 <0.1 <0.001 0.04 <0.01 No Data No Data <0.4 0.10 <0.01 0.62No Data No Data No Data No Data No Data 30 1,060 No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data 0.037 No Data No Data No Data No Data No Data No Data0.082 <0.01 0.012 No Data No Data No Data No Data No Data No Data No Data No DataNo Data <0.01 No Data No Data No Data No Data No Data No Data No Data No Data No Data

0.05 0.01 0.005 0.04 0.025 30 1,060 <0.4 0.1 <0.01 0.622.4 0.47 0.254 1.9 2.5 1,418 50,118 <19 5 <0.4 6,200

170 340 11 94 34No Data No Data No Data No Data No Data No Data

Table 10: Pottersburg Pollution Control Plant Sludge Analysis

End of Worksheet

of 105

Effluent Flow Meters SCADA As Found

SCADA As Left

Span Calculation Head

Span Empty Dist

Tape Measured (inches) As Found

Tape Measured (inches) As left

Calculation measured value As found

Calculation measured value As Left

%Error as found

%Error as Left Date COMMENTS

PCPB-0-EFW-PRF02 (l/s) FIT603 195.00 195.00 9.55 73.8 64.25 64.25 235.70 235.70 -2.58% -2.58% 16-Oct-18 No DataPCPB-1-FCL-PRF01 (l/s) FIT506 2.50 2.50 4.5 38.5 34 34 37.59 37.59 -2.22% -2.22% 16-Oct-18 No DataPCPB-0-RSD-FIT209 (l/s) ( 3) 160.00 160.00 12.15 53.15 41 41 192.16 192.16 -2.04% -2.04% 16-Oct-18 No DataTAG – DESCRIPTION SOURCE FULL SCALE FULL SCALE SPMEASURED /

READHEAD (INCHES) CALCULATION CALCULATION % ERROR HEAD (INCHES) No Data No Data No Data

PCPB-0-PCL-BFM02 MEASURED No Data in 27.5 No Data No Data migd N/A No Data No Data No Data Verification not possible

PLANT BYPASS No Data No Data No Data No Data No Data No Data l/s N/A No Data No Data No Data No Data10MIGD SCADA No Data l/s No Data No Data 0 l/s No Data No Data No Data No Data No Data***Plant Bypass Flow 12" - 44.72 to face of transducer No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No Data No DataEnd of worksheet

Table 11.1: Pottersburg WWTP Calibration Data

of 105

SCADA SCADA As Found

SCADA As Left Handheld/Strap On As Found

Handheld/Strap On As Left

%ERROR As Found

%ERROR As Left

Date COMMENTS

Dissolved Oxygen No Data No Data No Data No Data No Data No Data No Data No DataPCPB-2-ABN-AIT421 ppm 0.93 0.93 0.74 0.74 1.90% 1.90% 12-Oct-18 No DataPCPB-2-ABN-AIT423 ppm 1.71 1.71 1.98 1.98 -2.70% -2.70% 12-Oct-18 No DataPCPB-3-ABN-AIT431 ppm 0.12 0.12 0.24 0.24 -1.20% -1.20% 12-Oct-18 No DataPCPB-3-ABN-AIT432 ppm 4.24 4.24 5.08 5.08 -8.40% -8.40% 12-Oct-18 No DataSensornet Dissolved Oxygen No Data No Data No Data No Data No Data No Data No Data No Data1-ABN-D001 No Data No Data No Data No Data No Data No Data No Data not in service1-ABN-D002 No Data No Data No Data No Data No Data No Data No Data not in service1-ABN-D003 No Data No Data No Data No Data No Data No Data No Data not in service1-ABN-D004 No Data No Data No Data No Data No Data No Data No Data not in service0-EFF-D001 No Data No Data No Data No Data 0.00% No Data No Data No Data2-ABN-DO01B (AIT 422) 3.77 No Data 4.09 No Data -3.20% No Data 12-Oct-18 No Data2-ABN-DO02B (AIT 424) 3.27 No Data 3.51 No Data -2.40% No Data 12-Oct-18 No DataNo Data No Data No Data No Data No Data No Data No Data No Data No DataSensornet Suspended Solids TSS SCADA FNU SCADA TSS LAB FNU LAB No Data No Data No Data No Data0-EFW-TSS01 2.45 2.45 5.5 1.63 No Data No Data 16-Oct-18 TSS and FNU values adjusted using lab resultNo Data SCADA TSS SiO2 LAB TSS No Data No Data No Data No Data No Data0-ILW-TSS01 181.4 733 286 No Data No Data No Data 16-Oct-18 No Data2-ABN-MLSS01 2381 2587 2050 No Data No Data No Data 16-Oct-18 No Data2-ABN-MLSS02 2319 2746 2394 No Data No Data No Data 16-Oct-18 No Data2-FCL-TSS01 4500 4710 5035 No Data No Data No Data 16-Oct-18 No Data2-FCL-TSS02 2070 1650 4700 No Data No Data No Data 16-Oct-18 No Data2-PCL-TSS01 18.5 150.6 74 No Data No Data No Data 16-Oct-18 No Data3-ABN-MLSS01 2807 2647 2203 No Data No Data No Data 16-Oct-18 No Data3-FCL-TSS01 3882 3533 3994 No Data No Data No Data 16-Oct-18 No Data3-FCL-TSS03 10360 3044 2524 No Data No Data No Data 16-Oct-18 No Data3-PCL-TSS01 189.6 305.5 84 No Data No Data No Data 16-Oct-18 No DataNo Data No Data No Data No Data No Data No Data No Data No Data No DataSensornet Ammonia NH3 SCADA LAB K SCADA LAB No Data No Data No Data No Data0-EFW-NH3 No Data 5.05 No Data 10.69 No Data No Data 4-Dec-18 No DataSensornet pH No Data No Data No Data No Data No Data No Data No Data No Data0-EFF-PH01 3.98 7.01 4.00 7.00 -0.02% 0.06% 16-Oct-18 Electrodes replaced0-ILW-PH01 4.03 6.99 4.00 7.00 0.00% 0.00% 16-Oct-18 Electrodes replacedEnd of worksheet

Table 11: Pottersburg PCP Calibration Data

of 105

Order NumberWork Order Description Equipment Description2452508 DRAIN PARTIALLY PLUGGED MEN'S WASHER2452167 NOISY FAN, BAD BELT? WCS02 EXHAUST AIR FAN2452166 REPAIR DOOR CLOSER LUNCHROOM GBT BLDG B022451875 100 KMS WHEEL RETORQUE 2014 Ryder Hiway 5252122451809 REPLACE LENS CAP PLANT EFFLUENT - DO2451355 START CONTACTOR CHATTERING 3-1 RETURN PUMP2451021 PM ANNUAL STP SLUDGE TRANS PMP THICKEN SLUDGE TRANSFER PUMP 22451020 PM ANNUAL STP SLUDGE TRANS PMP THICKEN SLUDGE TRANSFER PUMP 12450911 FLUSHING WATER VALVE SECTION 12450785 WASH MACHINE HOSES LEAKING ADMIN & CONROL BLD B012450386 REROUT FERRIC LINE SECTION 2 - AERATION BASIN2450384 INSTALL SIGNAGE SECTION 2 BLOWER BLDG B062449656 INSPECT - TRIPPING OFF 2 SECTION IRON SALT PUMP 12449578 3 SEC HOSE BIB LEAKING EFFLUENT WATER2448860 REDUNDANT WIRING-CONDUIT INLET WORKS BLDG B042448790 PM ANNUAL EFFLUENT STRAINER EFFLUENT WATER STRAINER 12448785 PM BI-MONTHLY INLINE CHOPPER PSP02 INLINE GRINDER2448306 COVER HOLE WITH PLATE GBT BLDG B022446521 COVER HOLE WITH PLATE GBT BLDG B022446323 URINAL LEAKING AT FITTING GBT BLDG B022445513 PM ANNUAL CWU POLY MAKEUP UNIT POLY MAKEUP UNIT2445512 PM ANNUAL SFP SLUDGE FEED PMP GBT SLUDGE FEED PUMP 22445511 PM ANNUAL SFP SLUDGE FEED PMP GBT SLUDGE FEED PUMP 12445268 BOTTOM GATE HINGE BROKEN MAIN GATE AND PERIMETER FENCE2445203 FAIL TO START ALARMING 2/3 SEC AERATION BLOWER 12445080 FIX PORTABLE SUBMERSIBLE PUMP OPERATIONS DEPT2444647 RESTOCK METAL RACK POTTERSBURG MAINTENANCE DEPT2444216 REPLACE METAL STEP SECTION 3 - FINAL CLARIF2444041 REMOVE AND CLEAN TANKER LOADING FLOW FIT8352443945 CHECK METER ERROR TANKER LOADING FLOW FIT8352443454 BROKEN GREASE TROUGH CHAIN 2-2 FINAL COLLECTOR2443384 FLIGHTS OFF TRACK 2-3 PRIMARY COLLECTOR2443294 PM ANNUAL - GBT OXIDIZER OXIDIZER - INLET BLDG2443293 PM SEMI HVAC - MUA AND AHU AIR HANDLING UNIT - INLET BLDG2443257 PM ANNUAL - GBT OXIDIZER GBT OXIDIZER 12443256 PM SEMI HVAC - MUA AND AHU MAKE UP AIR UNIT 12443217 PM ANNUAL CFP CHEM FEED PUMP GBT POLYMER FEED PUMP 32443216 PM ANNUAL CFP CHEM FEED PUMP GBT POLYMER FEED PUMP 22443215 PM ANNUAL CFP CHEM FEED PUMP GBT POLYMER FEED PUMP 12443214 PM ANNUAL PSP PRIM SLUDGE PMP 1 SEC PRIMARY SLUDGE PUMP 32443213 PM ANNUAL PSP PRIM SLUDGE PMP 1 SEC PRIMARY SLUDGE PUMP 2

Table 12: Work Orders 2018

of 105

Order NumberWork Order Description Equipment DescriptionTable 12: Work Orders 2018

2443212 PM BI-MONTHLY INLINE CHOPPER PSP02 INLINE GRINDER2443211 PM ANNUAL PSP PRIM SLUDGE PMP 2/3 PRIMARY SLUDGE PUMP 22443210 PM ANNUAL PSP PRIM SLUDGE PMP 2/3 PRIMARY SLUDGE PUMP 12443156 PROTECT DOWNSPOUTS SECTION 2 BLOWER BLDG B062442922 INSTALL BACK UP ALARM POTTERSBURG MAINTENANCE DEPT2442473 ERRATIC SLUDGE DENSITY METER2442272 ROOF DRAIN LEAKING GBT BLDG B022442266 E LIGHT NOT WORKING EXIT AND EMERGENCY LIGHTING2441848 SPRAY BOX BRACKETS BROKEN GRAVITY BELT THICKENER 22441637 REPLACE BRUSH ASSEMBLY GRAVITY BELT THICKENER 12441294 100 KM WHEEL RE-TORQUE 2014 Ryder Hiway 5252122441261 WATER SOLENOID STUCK OPEN VORTEX GRIT REMOVAL CHAMBER 22441114 REPLACE BELT GRAVITY BELT THICKENER 22441113 REPLACE BELT GRAVITY BELT THICKENER 12441112 SPRAYWATER LINE PINHOLE LEAK GRAVITY BELT THICKENER 12441053 PUMPS WOULD NOT SHUT OFF GRAVITY BELT THICKENER 22440520 REPLACE FAUCET WASHROOM GBT BLDG B022440214 PLC FAULT GRAVITY BELT THICKENER 12439746 RPU01 UPS FAULT SCADA SYSTEM - POTTERSBURG2439697 NOISY EXHAUST FAN GBT AIR HANDLING UNIT2439694 NOT READING CORRECTLY WCS02 ORP SENSOR (AIT703)2439609 OIL LEAK PSP01 INLINE GRINDER2439109 REPAIR MAIN FLOOR UHR SECTION 1 PRIMARY BLDG B052439107 GENERATOR CABLE ENCLOSURE SECTION 1 PRIMARY BLDG B052438942 BAD BEARING 3-5 RETURN PUMP2438773 TRANSFORMER OIL SAMPLE TESTING ELECTRICAL SUB STATION B072438733 REPLACE 2 TON CHAIN FALL MECHANICAL DEPT HAND TOOLS2438378 SECURE RAILING CONNECTION SECTION 3 - AERATION BASIN2438188 CLEAN METER SLUDGE DENSITY METER2438111 PM ANNUAL ABB AERTION BLOWER AERATION BASIN BLOWER 42438110 PM ANNUAL ABB AERTION BLOWER AERATION BASIN BLOWER 32438109 PM ANNUAL ABB AERTION BLOWER AERATION BASIN BLOWER 22438108 PM ANNUAL ABB AERTION BLOWER AERATION BASIN BLOWER 12438107 PM ANNUAL ABB AERTION BLOWER 2/3 SEC AERATION BLOWER 32438106 PM ANNUAL ABB AERTION BLOWER 2/3 SEC AERATION BLOWER 22438105 PM ANNUAL ABB AERTION BLOWER 2/3 SEC AERATION BLOWER 12438104 PM BI-MONTHLY INLINE CHOPPER PSP02 INLINE GRINDER2437673 RPU02 UPS BEEPING SCADA SYSTEM - POTTERSBURG2437374 WATER PRESSURE ALARM ON GRAVITY BELT THICKENER 22436616 REPAIR DOOR CLOSER INLET WORKS BLDG B042436481 MOTOR BEARINGS 2 SEC - WASTE SLUDGE PUMP 1

of 105


2435694 PLC OUTPUT CARD FAILURE GRAVITY BELT THICKENER 12435669 PM ANNUAL WASTE SLUDGE PUMP 3 SEC - WASTE SLUDGE PUMP 12435668 PM ANNUAL WASTE SLUDGE PUMP 2 SEC - WASTE SLUDGE PUMP 12435652 PM ANNUAL CWU POLY MAKEUP UNIT POLY MAKEUP UNIT2435490 NOISY RA FAN GBT AIR HANDLING UNIT2435344 FITTINGS FOR SUBMERSIBLE PUMPS POTTERSBURG COMMON2434817 GRIT BIN ACCESS INLET WORKS2434583 CAMERA NOT WORKING VIDEO CAMERA - GBT 22433811 CABLE CHAIN BROKEN OVERHEAD CRANE - INLET BLDG2433760 MOTOR BEARINGS NOISY EFFLUENT WATER PUMP 12433566 PRESSURE NOT BUILDING GBT01 AIR COMPRESSOR2433509 INCORRECT READINGS ON SCADA WATER QUALITY ANALYSER IN B052433496 FAULTED GBT01 AIR COMPRESSOR2433401 COMPACTOR 1 PLUGGED INLET WORKS2433323 100 KMS WHEEL RETORQUE 2014 Ryder Hiway 5252122433298 WILL NOT RUN GRASS TRIMMER 'F'2433140 WATER VALVE ISSUE GBT BLDG B022433137 EAST MANDOOR TIGHT TO OPEN GBT BLDG B022432774 NOT WORKING VIDEO CAMERA - GBT 22432551 INSTALL REMOTE PENDANT OVERHEAD CRANE - INLET BLDG2432519 PM BI-MONTHLY INLINE CHOPPER PSP02 INLINE GRINDER2432155 REPLACE STOLEN GROUND BONDS ELECTRICAL DEPT2431932 ADD BOILER WATER CONDITIONER HVAC DEPT2431860 OIL LEAK 2-1 RETURN PUMP2431811 NOT SAMPLING, MOTOR ISSUE INFLUENT (RAW) LIQUID SAMPLER2431807 VARIOUS SLUDGE VALVES LEAKING PRIMARY CLARIFICATION2431806 LINES LEAKING CHEMICAL METERING PUMP 22431782 IFM01 PROGRAM HIGH LEVEL ALARM INLET WORKS2431752 FLAME FAILURE GBT AIR HANDLING UNIT2431741 SUPPLY FAN BELT BROKEN GBT AIR HANDLING UNIT2431514 INSTALL LIFTING DEVICE INLET BAR SCREEN2431421 ICE STORM CALLIN ELECTRICAL DEPT2430975 REMOVE AND CAP OLD VENT LINES POTTERSBURG POLLUTION PLANT2430873 REPLACE INFLOW MONITOR BATT INLET WORKS2430824 CLEAN OUT PUMP AND SYSTEM 3 SECTION IRON SALT PUMP 12430823 CLEAN OUT PUMP AND SYSTEM 2 SECTION IRON SALT PUMP 12430822 MISSING TIP ON PROBE PLANT EFFLUENT - PH2430749 REPAIRS TO DOWN SPOUTS ELECTRICAL SUB STATION B072429999 SUPPLY FAN - BELT LOOSE GBT AIR HANDLING UNIT2429817 PM ANNUAL - HVAC FANS EXHAUST FAN 1062429782 PM ANNUAL SSP RETURN PUMP 3-5 RETURN PUMP

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2429781 PM ANNUAL SSP RETURN PUMP 3-4 RETURN PUMP2429780 PM ANNUAL SSP RETURN PUMP 3-3 RETURN PUMP2429779 PM ANNUAL SSP RETURN PUMP 3-2 RETURN PUMP2429778 PM ANNUAL SSP RETURN PUMP 3-1 RETURN PUMP2429777 PM ANNUAL FCLD PRIMARY DRIVE 3-3 FINAL COLLECTOR2429776 PM ANNUAL FCLD PRIMARY DRIVE 3-2 FINAL COLLECTOR2429775 PM ANNUAL PCLD PRIMARY DRIVE 3-2 PRIMARY COLLECTOR2429774 PM ANNUAL PCLD PRIMARY DRIVE 3-1 PRIMARY COLLECTOR2429773 PM ANNUAL FCLD PRIMARY DRIVE 3-1 FINAL COLLECTOR2429772 PM ANNUAL SSP RETURN PUMP 2-3 RETURN PUMP2429771 PM ANNUAL SSP RETURN PUMP 2-2 RETURN PUMP2429770 PM ANNUAL SSP RETURN PUMP 2-1 RETURN PUMP2429769 PM ANNUAL FCLD PRIMARY DRIVE 2-2 FINAL COLLECTOR2429768 PM ANNUAL FCLD PRIMARY DRIVE 2-1 FINAL COLLECTOR2429767 PM ANNUAL PCLD PRIMARY DRIVE 2-3 PRIMARY COLLECTOR2429766 PM ANNUAL PCLD PRIMARY DRIVE 2-2 PRIMARY COLLECTOR2429765 PM ANNUAL PCLD PRIMARY DRIVE 2-1 PRIMARY COLLECTOR2429764 PM ANNUAL SSP RETURN PUMP 1-5 RETURN PUMP2429763 PM ANNUAL SSP RETURN PUMP 1-4 RETURN PUMP2429762 PM ANNUAL SSP RETURN PUMP 1-3 RETURN PUMP2429761 PM ANNUAL SSP RETURN PUMP 1-2 RETURN PUMP2429760 PM ANNUAL SSP RETURN PUMP 1-1 RETURN PUMP2429759 PM ANNUAL FCLD PRIMARY DRIVE 1-4 FINAL COLLECTOR2429758 PM ANNUAL FCLD PRIMARY DRIVE 1-3 FINAL COLLECTOR2429757 PM ANNUAL FCLD PRIMARY DRIVE 1-2 FINAL COLLECTOR2429756 PM ANNUAL FCLD PRIMARY DRIVE 1-1 FINAL COLLECTOR2429755 PM ANNUAL PCLD PRIMARY DRIVE 1-2 PRIMARY COLLECTOR2429754 PM ANNUAL PCLD PRIMARY DRIVE 1-1 PRIMARY COLLECTOR2429753 PM ANNUAL PCLD PRIMARY DRIVE COMMON DRIVE FOR 2-3 AND 3-12429627 VARIOUS E LIGHTS OUT EXIT AND EMERGENCY LIGHTING2429373 LOCAL SCADA RESET 2 SECTION IRON SALT PUMP 12429289 REPLACE BELTS AIR COMPRESSOR MAINTENANC SHOP2429288 INSTALL STEP ON LANDING ADMIN & CONROL BLD B012429249 INSTALL LOCKING DEVICE AIR HANDLING UNIT - INLET BLDG2428964 REPLACE HINGES ON SAFETY GATE TANKER LOADING STATION2428358 LEAKING OIL PSP01 INLINE GRINDER2428344 NO POWER?? MAKE UP AIR UNIT 12428205 RPU01 PAC PLC UPGRADE SCADA SYSTEM - POTTERSBURG2427618 DISMANTLE BRS1 SCREENING SCREW COMPACTOR2427588 CHECK START SWITCH TANKER LOADING STATION2427249 INSPECT CHECK VALVE 3-5 RETURN PUMP

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2427225 PM SEMI HVAC - MUA AND AHU GBT AIR HANDLING UNIT2427190 PM ANNUAL - HVAC FANS EXHAUST FAN 1082427189 PM ANNUAL - HVAC FANS EXHAUST FAN 1072427188 PM SEMI ANNUAL - HVAC BOILERS WALLMOUNT CONDENSING BOILER 32427187 PM SEMI ANNUAL - HVAC BOILERS WALLMOUNT CONDENSING BOILER 22427186 PM SEMI ANNUAL - HVAC BOILERS WALLMOUNT CONDENSING BOILER 12427185 PM ANNUAL-HVAC AIR CONDITIONER AIR CONDITIONER 22427184 PM ANNUAL - HVAC DEHUMIDIFIER DEHUMIDIFIER2427183 PM ANNUAL-HVAC AIR CONDITIONER DUCTLESS SPLT AIR CONDITIONER2427182 PM ANNUAL-HVAC AIR CONDITIONER AIR CONDITIONER 2 - WALL UNIT2427181 PM ANNUAL-HVAC AIR CONDITIONER AIR CONDITIONER 1 - WALL UNIT2427164 PM ANNUAL - GBT OXIDIZER GBT OXIDIZER 12427163 PM SEMI HVAC - MUA AND AHU MAKE UP AIR UNIT 12427117 PM ANNUAL EWP FW BOOSTER PUMP GBT02 FLUSH WATER BOOSTER PUMP2427116 PM ANNUAL EWP FW BOOSTER PUMP GBT01 FLUSH WATER BOOSTER PUMP2427115 PM ANNUAL EWP FW BOOSTER PUMP EFFLUENT WATER PUMP 22427114 PM ANNUAL EWP FW BOOSTER PUMP EFFLUENT WATER PUMP 12427113 PM BI-MONTHLY INLINE CHOPPER PSP02 INLINE GRINDER2427112 PM ANNUAL GBT GRAVITY BELT THICKENER 22427111 PM ANNUAL GBT GRAVITY BELT THICKENER 12427073 PM ANNUAL - HVAC DEHUMIDIFIER DEHUMIDIFIER - BUILDING 12427047 2018 UV STARTUP UV DISINFECTION2427027 LOTO VALVE CABLES MECHANICAL DEPT HAND TOOLS2427002 REPLACE SLINGS MECHANICAL DEPT HAND TOOLS2426924 BREAKER PANEL REQUIRES COVER MAINTENANCE BLDG B032426922 LEAKING SLUDGE LINE GRAVITY BELT THICKENER 12426659 SCREEN JAMMED INLET BAR SCREEN2426648 POTABLE WATER LINE BREAK ADMIN & CONROL BLD B012426639 GENERAL FAULT INLET BAR SCREEN2426555 RPU04 UPS FAULT SCADA SYSTEM - POTTERSBURG2426415 DRIVE BELTS GBT01 AIR COMPRESSOR2426301 LOE FAULT CREEK BYPASS FLOW METER2425747 BELT BREAK ALARM WON'T RESET GRAVITY BELT THICKENER 22425454 PUMP WON'T STOP GBT01 FLUSH WATER BOOSTER PUMP2425296 PURCHASE HOLLOW PUNCHES MECHANICAL DEPT HAND TOOLS2425202 NOISY MOTOR OR BEARING 2-2 PRIMARY COLLECTOR2424800 REPAIRS FROM 2018 PM OVERHEAD CRANE - INLET BLDG2424733 PM ANNUAL CWU POLY MAKEUP UNIT POLY MAKEUP UNIT2424732 PM ANNUAL FIRE EXTINGUISHER FIRE EXTINGUISHERS2424731 PM ANNUAL - FIRE ALARM PANEL FIRE ALARM SYSTEM2424730 PM ANNUAL EXIT EMERGENCY LIGHT EXIT AND EMERGENCY LIGHTING

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2424729 PM ANNUAL BACKFLOW PREVENTORS BACKFLOW PREVENTERS (10)2424728 PM ANNUAL SSC SCREW COMPACTOR BRS1 SCREENING SCREW COMPACTOR2424535 ADJUST TRAVEL 2424468 REPLACE PRESSURE GAUGES BOILER 1 - ADMINISTRATION BLDG2424359 GREASE TROUGH CABLE BROKEN 2-1 FINAL TANK2424358 INSPECT PUMP 2/3 SEC PRIM SCUM PUMP 12424349 HEATER FF-103 FAN MOTOR GBT BLDG B022424313 INSTALL HEATER - BOILER ROOM GBT BLDG B022424312 LEAKING BACK FLOW PREVENTER - TAG 292424258 POSSIBLE FROZEN LINES BOILER 1 - ADMINISTRATION BLDG2424137 UPS FAULT SCADA SYSTEM - POTTERSBURG2424136 OVERTRAVEL ALARM INLET BAR SCREEN2423937 LEAK AT FITTING CHEMICAL METERING PUMP 22423834 SNOW REMOVAL 2018 POTTERSBURG POLLUTION PLANT2423703 GENERAL LTG REPAIRS THRU PLANT AREA LIGHTING2423702 COVER REQUIRES GUARDING 3-2 PRIMARY COLLECTOR2423701 TRIP HAZARD ON RAMP TO GALLEY ADMIN & CONROL BLD B012423700 BROKEN GFCI COVER 2-1 FINAL COLLECTOR2423651 NOISY PUMP 3-4 RETURN PUMP2423597 REPLACE CHAMBER OIL 2/3 PRIMARY SLUDGE PUMP 22423434 PM ANNUAL - ASBESTOS INSPECTIO POTTERSBURG POLLUTION PLANT2423338 SLUDGE IN OIL CHAMBER 2/3 PRIMARY SLUDGE PUMP 12422908 REPLACE CARTRIDGES PLANT EFFLUENT - AMMONIA2422865 PACKING LEAKING GRIT CLASSIFIER2422852 B02-EM4-1 NOT WORKING B02 EXIT & EMERGENCY LIGHTING2422752 100 KMS WHEEL RETORQUE 2014 Ryder Hiway 5252122422708 BROKEN FERRIC LINE SECTION 2 - AERATION BASIN2421834 PM ANNUAL INLET BAR SCREEN INLET BAR SCREEN2421793 PM ANNUAL LIFTING DEVICES OVERHEAD CRANES2421767 PM BI-MONTHLY INLINE CHOPPER PSP02 INLINE GRINDER2421766 PM ANNUAL GBM GRIT BASIN MIXER VGC02 MIXER2421765 PM ANNUAL GBM GRIT BASIN MIXER VGC01 MIXER2421703 PM ANNUAL OVERHEAD DOORS OVERHEAD DOORS2421654 LED LIGHT NOT WORKING TANKER LOADING STATION2421432 UHR5 AND UHR6 NOT WORKING GBT BLDG B022421430 EXIT LIGHT NOT WORKING B02 EXIT & EMERGENCY LIGHTING2421189 REPLACE WOMEN'S WASHER2419772 WASHROOM FAUCET LEAKING GBT BLDG B022416073 OVER TRAVEL ALARM NO RESET INLET BAR SCREEN2413227 PILOT CONNECTION POTTERSBURG POLLUTION PLANT2411186 PM SEMI HVAC - MUA AND AHU MAKE UP AIR UNIT 1

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2405949 PURCHASE SLEEVES UV DISINFECTION2405532 REPLACE MODULE BOARD UV DISINFECTION UNIT BANK 12404498 SENSOR NOT WORKING UV DISINFECTION2403956 REPLACE MODULE BOARD UV DISINFECTION UNIT BANK 12400311 MCC ROOM - NOT WORKING DUCTLESS SPLT AIR CONDITIONER2397212 CONFIRM FLOW READING 2/3 SEC AERATION AIR FLOW2396641 PM ANNUAL - HVAC FANS EXHAUST FAN 1062395201 2017 UV STARTUP UV DISINFECTION2390810 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 13 (132877)2390783 PM ANNUAL LIFTING DEVICES OVERHEAD CRANES2390717 PM ANNUAL - RETRIEVAL BLOCK RETRIEVAL BLOCK 4 (896)2390711 PM ANNUAL - DAVIT ARM DAVIT ARM 3 (DBI - BLUE)2382423 REPLACE INLET FILTERS 2/3 SEC AERATION BLOWERS (3)2381262 REPLACE FILTERS GBT BLDG B022377507 REPAIR AYSIX TSS METER POTTERSBURG POLLUTION PLANT2371249 BRACKET FOR 3-FCL-TSS03 SECTION 3 - FINAL CLARIF2364876 2016 UV STARTUP UV DISINFECTION2279145 PURCHASE PC'S SCADA SYSTEM - POTTERSBURG2277629 PLANT BYPASS MH INSTALL CREEK BYPASS FLOW METERend of worksheet

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0

5

10

15

20

25

30

35

40

45

Jan/18 Apr/18 Jul/18 Oct/18 Jan/19

Flo

w (

ML

/D)

Date

Pottersburg Wastewater Treatment Plant : Flow

of 105

0

5

10

15

20

25

30


Flo

w (

ML

/Day)

Date

Pottersburg Wastewater Treatment Plant: Flow

#1SECTION #2 SECTION #3 SECTION

of 105

0

1

1

2

2

3

3

4

4


UV

BO

D (

mg

/l)

Date

Pottersburg Wastewater Treatment Plant: UV BOD

of 105

0

2

4

6

8

10

12


UV

Su

sp

en

de

d S

oli

ds (

mg

/l)

Date

Pottersburg Wastewater Treatment Plant: UV Suspended Solids

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0.0

0.2

0.4

0.6

0.8

1.0

1.2


UV

Ph

os

ph

oru

s (

mg

/l)

Date

Pottersburg Wastewater Treatment Plant: UV Phosphorus

of 105

2

3

4

5

6

7

8

9

10

11


Eff

luen

t D

isso

lve

d O

xyg

en

(m

g/l

)

Date

Pottersburg Wastewater Treatment Plant: Effluent Dissolved Oxygen

Monthly average objective

of 105

0.0

0.5

1.0

1.5

2.0

2.5

3.0


UV

Am

mo

nia

(m

g/l

)

Date

Pottersburg Wastewater Treatment Plant: UV Ammonia

of 105

0.000

0.005

0.010

0.015

0.020

0.025

0.030


Un

ion

ize

d A

mm

on

ia (

MG

/L)

Date

Pottersburg Wastewater Treatment Plant: Unionized Ammonia

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0

1

1

2

2

3

3

4

4

5

5


Am

mo

nia

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2c5-OZ.

• Ministry of the Environment and Climate Change

c—’ ntano Ministëre de l’Ehvironnement et de l’Action enmatiëre de changement climatique

AMENDED ENVIRONMENTAL COMPLIANCE APPROVALNUMBER 5451-9Y6KY7

Issue Date: July 10, 2015

City Clerk No. 1551 V”

Sublect M(Mec ECPv re.The Corporation of the City of London

Ufl Po-tv DWrt. P1300 Dufferin AvenuePost Office Box, No. 5035 JUL 2 7 Z015London, OntarioN6A 4L9 R.LTV RossL,ui.l

Site Location: Pottersburg Pollution Control Plant C.C. ci1141 Hamilton RoadCity of LondonCounty of Middlesex

You have applied under section 20.2 ofFart H.] ofthe Environmental Protection Act, R.S. 0. 1990, c. E. 19(Environmental Protection Act) for approval of

municipal sewage treatment works for the treatment and disposal of sanitary sewage, having a RatedCapacity of 39,100 cubic metres per day, discharging to Thames River and consisting of the following:

Effluent Pumping Station

A effluent pumping station with a finn pumping capacity of 1,130 litres per second for use during highwater levels in the Thames River.

- One (1) wet well, 7.0 metres x 7.5 metres x 7.05 metres deep; and

- Three (3) pumps (2 duty, 1 stand-by), each with a rated capacity of 565 litres per second at7.0 metres total dynamic head. I

Inlet Works

- one (1) mechanical bar screen, one (1) manual bar screen and one (1) screw compactor;

- two (2) vortex type aerated grit removal units together with two (2) 119 cubic metres per hourcapacity air blowers, two (2) airlift pumps and one (1) grit classifier; and

- a mixing tank equipped with one (1) mechanical mixer.

Page 1 - NUMBER 545 1-9Y6KY7

of 105

Treatment Section 1 (12,700 cubic metres per day)

Primary Clarification

- two (2) covered primary clarifiers, each approximately 20.0 metres x 5.0 metres x 4.6 metres sidewater depth (SWD) and equipped with two (2) primary sludge pumps (one standby) and one (1)scum pump.

Aeration

- four (4) aeration tanks, having a total aeration volume of 3,561 cubic metres and equipped withfine bubble aeration system; and

four (4) air blowers.

Secondary Clarification

- two (2) secondary clarifiers, equipped with two (2) secondary sludge pumps (one stand-by); and

- two (2) secondary clarifiers, equipped with three (3) secondary sludge pumps (one stand-by).



- three (3) covered primary clarifiers, having a total surface area of 387 square metres and equippedwith one (1) primary sludge pump and one (1) scum pump.

Aeration

- one (1) aeration tank, having a total aeration volume of approximately 4,180 cubic metres,equipped with fine bubble aeration system and three (3) 10,400 square metres per hour capacityair blowers (one standby).


- two (2) secondary clarifiers, each having a surface area of 620 square metres and equipped withthree (3) secondary sludge pumps (one stand-by) and one scum pump.



- two (2) covered primary clarifiers, having a total surface area of 297 square metres and equippedwith one (1) primary sludge pump and one (1) scum pump.

Page 2 - NUMBER 545 1-9Y6KY7 of 105

Aeration

- one (1) aeration tank, having a total aeration volume of approximately 3,420 cubic metres,equipped with fine bubble aeration system.


- two (2) secondary clarifiers equipped with three (3) sludge pumps (one stand-by); and

- one (1) secondary clarifier no. 7 equipped with two (2) sludge pumps (one stand-by).

Disinfection

- an ultraviolet light disinfection system with two (2) parallel open channels.

Alum System

- one (1) 18,000 litres capacity alum storage tank and two (2) day tanks; and

- five (5) dosing pumps (one stand-by).

Sludge Management

- one (1) covered storage tank for primary and waste activated sludge, equipped with two (2)mixing pumps and two (2) sludge transfer pumps; and

- two (2) 112 cubic metres per hour capacity gravity belt thickeners and polymer system.

Odour Control

- an odour control system for the inlet works building and section 1 primary clarifiers;

- an ozone based oxidizing system to control odour emissions from the filter building (this unitreplaces the wet chemical scrubber in the filter building); and

- an odour control system in the section 2 and 3 primary clarifiers and waste sludge holding tank.

and other controls, piping, pumps, valves, drains, and appurtenances essential for the proper operation ofthe aforementioned sewage works,

all in accordance with supporting documents listed in Schedule A.

for the purpose ofthis environmental compliance approval, the following definitions apply:

“Approval” means this entire document and any schedules attached to it, and the application;

“Average Daily Flow” means the cumulative total sewage flow to the sewage works during a

Page 3 - NUMBER 545 l-9Y6KY7 of 105

calendar year divided by the number of days during which sewage was flowing to the sewage worksthat year;

“BOD” (also known as TBOD) means five day biochemical oxygen demand measured in anunfiltered sample and includes carbonaceous and nitrogenous oxygen demand;

“Bypass” means diversion of sewage around one or more unit processes within the SewageTreatment Plant with the diverted sewage flows being returned to the Sewage Treatment Planttreatment train upstream of the Final Effluent sampling location, and discharging to the environmentthrough the Sewage Treatment Plant outfall;

“CBOD5” means five day carbonaceous (nitrification inhibited) biochemical oxygen demandmeasured in an unfiltered sample;

“Daily Concentration” means the concentration of a contaminant in the effluent discharged over anysingle day, as measured by a composite or grab sample, whichever is required;

“Director” means a person appointed by the Minister pursuant to section 5 of the EPA for thepurposes of Part 11.1 of the EPA;

“E. coli” refers to the thermally tolerant forms of Escherichia Coli that can survive at 44.5 degreesCelsius;

“Emergency Situation” includes a structural, mechanical or electrical failure that causes a temporaryreduction in the capacity of the Sewage Treatment Plant or an unforeseen flow condition that mayresult in:

a) danger to the health or safety of any person; or,b) injury or damage to any property, or serious risk of injury or damage to any property; orc) treatment process biomass washout.

“EPA” means the Environmental Protection Act , R.S.O. 1990, c.E.19, as amended;

“Equivalent equipment” means a substituted equipment or like-for-like equipment that meets therequired quality and perfonriance standards of a named equipment;

“Event” in the context the Sewage Pumping Station located outside the Sewage Treatment Plant,means an action or occurrence, at the Sewage Pumping Station that causes a Sewage PumpingStation Overflow. An Event ends when there is no recurrence of a Sewage Pumping StationOverflow in the 12-hour period following the last Sewage Pumping Station Overflow. Two Eventsare separated by at least 12 hours during which there has been no recurrence of a Sewage PumpingStation Overflow; I

“Final Effluent” means sewage discharge via the Sewage Treatment Plant outfall after undergoing thefull train of unit processes as listed in the Approval;

Page 4- NUMBER 545 1-9Y6KY7 of 105

“Geometric Mean Density” is the nth root of the product of multiplication of the results of n numberof samples over the period specified;

“Limited Operational Flexibility” means any modifications that the Owner is permitted to make tothe Works under this Approval;

“Ministry” means the ministry of the govenmient of Ontario responsible for the EPA and OWRA andincludes all officials, employees or other persons acting on its behalf;

“Monthly Average Concentration” means the arithmetic mean of all Daily Concentrations of acontaminant in the effluent sampled or measured, or both, during a calendar month;

“Monthly Average Daily Flow” means the cumulative total sewage flow to the sewage works duringa calendar month divided by the number of days during which sewage was flowing to the sewageworks that month;

“Monthly Average Loading” means the value obtained by multiplying the Monthly AverageConcentration of a contaminant by the Monthly Average Daily flow over the same calendar month:

“Notice of Modifications” means the form entitled “Notice of Modifications to Sewage Works”;

“Owner” means The Corporation of the City of London, and includes its successors and assignees;

“OWRA” means the Ontario WaterResourcesAct , R.S.O. 1990, c. 0.40, as amended;

“Peak Flow Rate” means the maximum rate of sewage flow for which the Works was designed;

“Plant Overflow” means a discharge to the environment from the Sewage Treatment Plant at alocation other than the plant outfall or into the plant outfall downstream of the final Effluentsampling location;

“Rated Capacity” means the Average Daily Flow for which the Works are approved to handle;

“Sewage Treatment Plant” means the entire sewage treatment and effluent discharge facility;

“Water Supervisor” means the Water Supervisor of the London Office of the Ministry or designate;and

“Works” means the sewage works described in the Owner’s application, and this Approval, andmodifications made under Limited Operational flexibility.


Yoit are hereby notified that this environmental compliance approval is issued to you subject to the terms andconditions outlined below:

TERMS AND CONDITIONS

GENERAL PROVISIONS

(1) The Owner shall ensure that any person authorized to carry out work on or operate any aspect ofthe Works is notified of this Approval and the conditions herein and shall take all reasonablemeasures to ensure any such person complies with the same.

(2) Except as otherwise provided by these Conditions, the Owner shall design, build, install, operateand maintain the Works in accordance with the description given in this Approval, the applicationfor approval of the works and the submitted supporting documents and plans and specifications aslisted in this Approval.

(3) Where there is a conflict between a provision of any submitted document referred to in thisApproval and the Conditions of this Approval, the Conditions in this Approval shall takeprecedence, and where there is a conflict between the listed submitted documents, the documentbearing the most recent date shall prevail.

(4) Where there is a conflict between the listed submitted documents, and the application, theapplication shall take precedence unless it is clear that the purpose of the document was to amendthe application.

(5) The requirements of this Approval are severable. If any requirement of this Approval, or theapplication of any requirement of this Approval to any circumstance, is held invalid orunenforceable, the application of such requirement to other circumstances and the remainder ofthis approval shall not be affected thereby.

(6) The approval granted by this Approval is based upon a review of the Works in the context of itseffect on the environment, its process performance and general principles of wastewaterengineering. The review did not include a consideration of the architectural, mechanical, electricalor structural components and minor details of the Works except to the extent necessary to reviewthe Works.

2. CHANGE OF OWNER

(1) The Owner shall notify the Water Supervisor and the Director, in writing, of any of the followingchanges within thirty (30) days of the change occurring:

(a) change of Owner.

Page 6- NUMBER 545 l-9Y6KY7 of 105

(b) change of address of the Owner.

(c) change of partners where the Owner is or at any time becomes a partnership, and a copy ofthe most recent declaration filed under the Business Names Act , R.S.O. 1990, c.B17 shallbe included in the notification to the Water Supervisor.

(d) change of name of the corporation where the Owner is or at any time becomes acorporation, and a copy of the most current information filed under the CorporationsInformation Act , R.S.O. 1990, c. C39 shall be included in the notification to the WaterSupervisor.

(2) In the event of any change in ownership of the Works, other than a change to a successormunicipality, the Owner shall notify in writing the succeeding owner of the existence of thisApproval, and a copy of such notice shall be forwarded to the Water Supervisor and the Director.

3. BYPASSES AND PLANT OVERFLOWS

(1) Any Bypass or Plant Overflow is prohibited, except:

(a) in an Emergency Situation;

(b) where the Bypass / Plant Overflow is a direct and unavoidable result of a plannedmaintenance procedure, the Owner notified the Water Supervisor fifteen (15) days prior tothe Bypass and the Water Supervisor has given written consent of the Bypass;and

(c) where the Bypass / Plant Overflow is planned for research or training purposes, thedischarger notified the Water Supervisor fifteen (15) days prior to the Bypass / PlantOverflow and the Water Supervisor has given written consent of the Bypass / PlantOverflow.

(2) The Owner shall forthwith notify the Spills Action Centre (SAC) and the Medical Officer ofHealth of all Bypass and Plant Overflow Events except the events occurring under subsection(1)(b). This notice shall include, at a minimum, the following information:

(a) the date, time, and duration of the Event;

(b) the location of the Event;

(c) the measured or estimated volume of the Event (unless the Event is ongoing);

(d) the reason for the Event; and

(e) the level of treatment the Bypass(es) and/or Plant Overflow(s) received and disinfectionstatus of same.


(3) The Owner shall submit Bypass and Plant Overflow Event Reports to the Ministry’s local office ona quarterly basis, no later than each of the following dates for each calendar year: February 14,May 15, August 14, and November 15. Event Reports shall be in an electronic format specifiedby the Ministry. In each Event Report the Owner shall include, at a minimum, the followinginformation on any Events that occurred during the preceding quarter:

(a) the date of the Event(s);

(b) the measured or estimated volume of the Event(s);

(c) the duration of the Event(s);

(d) the location of the Event(s);

(e) the reason for the Event(s); and

(f) the level of treatment the Bypass(es) and/or Plant Overflow(s) received and disinfectionstatus of same.

(4) The Owner shall use best efforts to collect a representative sample consisting of a minimum of two(2) grab samples of the By-pass / Plant Overflow and have it analyzed for parameters outlined inCondition 5 (with BOD5 instead of CBOD, preferably) using the protocols specified in Condition

7, one at the beginning of the Event and the second approximately near the end of the Event, tobest reflect the effluent quality of such By-pass or Plant Overflow.

(5) The Owner shall maintain a logbook of all Plant Bypasses and Plant Overflows, which shallcontain, at a minimum, the types of information set out in subsection 2 (a) to 2(e) in respect ofeach Bypass and Plant Overflow.


4. EFFLUENT OBJECTIVES

(1) The Owner shall use best efforts to design, construct and operate the Works with theobjective that the concentrations of the materials named below as effluent parameters arenot exceeded in the effluent from the Works.

Table 1 - Effluent Objectives

Effluent Parameter Monthly Average Concentration(milligrams_per litre unless otherwise mdicated)

CBOD5 5

Total Suspended Solids (TSS) 8.5

Total Phosphorus 0.5

Total Ammonia Nitrogen(Ammonia Nitrogen + Ammonium Nitrogen)December 1-April 30 5May 1- November 30 3

E l150/100 mE

.co 1Monthly Geometric Mean Density

Dissolved Oxygen (minimum level) 4.0

(2) The Owner shall use best efforts to:

(a) maintain the pH of the effluent from the Works within the range of 6.5 - 9.0, inclusive, atall times;

(b) operate the works within the Rated Capacity of the Works; and

(c) ensure that the effluent from the Works is essentially free of floating and settleable solidsand does not contain oil or any other substance in amounts sufficient to create a visible filmor sheen or foam or discolouration on the receiving waters.

(3) The Owner shall include in all reports submitted in accordance with Condition 8 [ReportingCondition] a summary of the efforts made and results achieved under this Condition.

Page 9- NUMBER 545 1-9Y6KY7 of 105

5. EFFLUENT LIMITS

(1) The Owner shall operate and maintain the Works such that the concentrations and waste loadingsof the materials named below as effluent parameters are not exceeded in the effluent from theWorks.

Table 2 - Effluent Limits

Average Concentration

. Average Waste LoadingEffluent Parameter (milligrams per litre unless. (kilograms per day unless otherwise indicated)otherwise indicated)

Column 1 Columns 2 Column 3

CBOD5 10.0 391

Total Suspended Solids 10.0 391

Total Phosphorus 0.75 29.3

Total Ammonia Nitrogen4 0 -(May 1 - November 30)

Total Ammonia Nitrogen6 0 -(December 1 to April 30)

. 200 organisms / 100 mLE. coh(monthly Geometnc Mean Density)

pH of the effluent maintained between 6.0 to 9.5, inclusive, at all times

(2) For the purposes of determining compliance with and enforcing subsection (1):

(a) The Monthly Average Concentration of a parameter named in Column 1 of subsection (1)shall not exceed the corresponding maximum concentration set out in Column 2 ofsubsection (1).

(b) The Monthly Average Loading of a parameter named in Column 1 of subsection (1) shallnot exceed the corresponding maximum waste loading set out in Column 3 of subsection(1).

(c) The pH of the effluent shall be maintained within the limits outlined in subsection (1), atall times.

(3) Notwithstanding subsection (1), the Owner shall operate and maintain the Works such that theeffluent is continuously disinfected during the period starting from April 1 to September 30 ofeach year so that the monthly Geometric Mean Density of E. coli does not exceed 200 organismsper 100 millilitres of effluent discharged from the Works.


(4) Only those monitoring results collected during the corresponding time period shall be used incalculating the Monthly Average Concentration and Monthly Average Loading for this Approval.

(5) Subsections (1), (2), (3), and (4) shall apply on the issuance date of this Approval.

6. OPERATION AND MAINTENANCE

(1) The Owner shall exercise due diligence in ensuring that, at all times, the Works and therelated equipment and appurtenances used to achieve compliance with this Approval areproperly operated and maintained. Proper operation and maintenance shall includeeffective performance, adequate funding, adequate operator staffing and training,including training in all procedures and other requirements of this Approval and the EPAand regulations, adequate laboratory facilities, process controls and alarms and the use ofprocess chemicals and other substances used in the Works.

(2) The Owner shall prepare a revised operations manual within six (6) months of theissuance date of this Approval, that includes, but not necessarily limited to, the followinginformation:

(a) operating procedures for routine operation of the Works;

(b) inspection programs, including frequency of inspection, for the Works and themethods or tests employed to detect when maintenance is necessary;

(c) repair and maintenance programs, including the frequency of repair andmaintenance for the Works;

(d) procedures for the inspection and calibration of monitoring equipment;

(e) a spill prevention control and countermeasures plan, consisting of contingencyplans and procedures for dealing with equipment breakdowns, potential spills andany other abnormal situations, including notification of the Water Supervisor; and

(f) procedures for receiving, responding and recording public complaints, includingrecording any follow-up actions taken.

(3) The Owner shall maintain the operations manual current and retain a copy at the locationof the Works for the operational life of the Works. Upon request, the Owner shall makethe manual available to Ministry staff.

(4) The Owner shall pr9vide for the overall operation of the Works with an opeiator whoholds a licence that is applicable to that type of facility and that is of the same class as orhigher than the class of the facility in accordance with Ontario Regulation 129/04.

Page 11 - NUMBER 5451-9Y6KY7 of 105

7. MONITORING AND RECORDING

The Owner shall, upon commencement of operation of the Works, carry out the following monitoringprogram:

(1) All samples and measurements taken for the purposes of this Approval are to be taken at a timeand in a location characteristic of the quality and quantity of the effluent stream over the timeperiod being monitored.

(2) For the purposes of this condition, the following definitions apply:

(a) Weekly means once each week; and

(b) Monthly means once every month.

(3) Samples shall be collected at the following sampling points, at the frequency specified, by meansof the specified sample type and analyzed for each parameter listed and all results recorded:

Table 3 - Influent MonitoringFrequency MonthlySample Type CompositeParameters BOD, Total Suspended Solids, Total Phosphorus, Total Kjeldahl Nitrogen

Table 4 - Effluent MonitoringParameters Sample Type Frequency

CBOD Composite Weekly

Total Suspended Solids Composite WeeklyTotal Phosphorus Composite WeeklyTotal Ammonia Nitrogen Composite WeeklyE. coli Grab WeeklypH Grab WeeklyTemperature Grab WeeklyDissolved Oxygen Grab Weekly

(4) The methods and protocols for sampling, analysis and recording shall confonTi, in order ofprecedence, to the methods and protocols specified in the following:

(a) the Ministry’s Procedure F- 10-1, “Procedures for Sampling and Analysis Requirements forMunicipal and Private Sewage Treatment Works (Liquid Waste Streams Only)”, asamended from time to time by more recently published editions;

(b) the Ministry’s publication “Protocol for the Sampling and Analysis of Industrial/MunicipalWastewater” (January 1999), ISBN 0-7778-1880-9, as amended from time to time by morerecently published editions;


(c) the publication “Standard Methods for the Examination of Water and Wastewater” (2 1stedition), as amended from time to time by more recently published editions; and

(d) for any parameters not mentioned in the documents referenced in (a) to (c), the writtenapproval of the Water Supervisor shall be obtained prior to sampling.

(6) The Owner shall install and maintain (a) continuous flow measuring device(s), to measure theflow rate of the effluent from the Works with an accuracy to within plus or minus 15 per cent (+/15%) of the actual flow rate for the entire design range of the flow measuring device, and recordthe flow rate at a daily frequency.

8. REPORTING

(1) Ten (10) days prior to the date of a planned Bypass being conducted pursuant to Condition 3, theOwner shall notify the Water Supervisor (in writing) of the pending start date, in addition to anassessment of the potential adverse effects on the environment and the duration of the Bypass.

(2) The Owner shall report to the Water Supervisor or designate, any exceedence of any parameterspecified in Condition 5 orally, as soon as reasonably possible, and in writing within ten (10) daysof the exceedence.

(3) In addition to the obligations under Part X of the Environmental Protection Act, the Owner shall,within ten (10) working days of the occurrence of any reportable spill as defined in OntarioRegulation 675/98, bypass or loss of any product, by-product, intermediate product, oil, solvent,waste material or any other polluting substance into the environment, submit a full written reportof the occurrence to the Water Supervisor describing the cause and discovery of the spill or loss,clean-up and recovery measures taken, preventative measures to be taken and schedule ofimplementation.

(4) The Owner shall, upon request, make all manuals, plans, records, data, procedures and supportingdocumentation available to Ministry staff.

(5) The Owner shall prepare, and submit to the Water Supervisor, a performance report, on an annualbasis, within ninety (90) days following the end of the period being reported upon. The first suchreport shall cover the first annual period following the commencement of operation of the Worksand subsequent reports shall be submitted to cover successive annual periods following thereafier.The reports shall contain, but shall not be limited to, the following information:

(a) a summary and interpretation of all monitoring data and a comparison to the effluent limitsoutlined in Condition 5, including an overview of the success and adequacy of the Works;

I (b) a description of any operating problems encourtered and corrective actions taken;

(c) a summary of all maintenance carried out on any major structure, equipment, apparatus,mechanism or thing forming part of the Works;


(d) a summary of any effluent quality assurance or control measures undertaken in thereporting period;

(e) a summary of the calibration and maintenance carried out on all effluent monitoringequipment;

(f) a description of efforts made and results achieved in meeting the Effluent Objectives ofCondition 4;

(g) a tabulation of the volume of sludge generated in the reporting period, an outline ofanticipated volumes to be generated in the next reporting period and a summary of thelocations to where the sludge was disposed;

(h) a summary of any complaints received during the reporting period and any steps taken toaddress the complaints;

(i) a summary of all Bypass, spill or abnormal discharge events.

(j) a copy of all Notice of Modifications submitted to the Water Supervisor as a result ofSchedule B, Section 1, with a status report on the implementation of each modification;

(k) a report summarizing all modifications completed as a result of Schedule B, Section 3; and

(1) any other information the Water Supervisor requires from time to time.

(6) The Owner shall, within thirty (30) calendar days of issuance of this Approval, submit aMunicipal Wastewater System Profile Information Form, and shall resubmit the updated documentevery time a notification is provided to the Water Supervisor in compliance with requirements ofchange of ownership under this Approval.

9. LIMITED OPERATIONAL FLEXIBILITY

(1) The Owner may make modifications to the Works in accordance with the Terms andConditions of this Approval and subject to the Ministry’s “Limited Operational flexibilityCriteria for Modifications to Sewage Works “, included under Schedule B of thisApproval, as amended.

(2) Sewage works proposed under Limited Operational Flexibility shall adhere to the designguidelines contained within the Ministry’s publication “Design Guidelines for SewageWorks 2008”, as amended.

(3) The Owner shall ensure at all times, that the Works, related equipment and appurtenaneswhich are installed or used to achieve compliance are operated in accordance with allTerms and Conditions of this Approval.


(4) For greater certainty, the following are not permitted as part of Limited OperationalFlexibility:

(a) Modifications to the Works that result in an increase of the Rated Capacity of the Works;

(b) Modifications to the Works that may adversely affect the approved effluent quality criteriaor the location of the discharge/outfall;

(c) Modifications to the treatment process technology of the Works, or modifications thatinvolve construction of new reactors (tanks) or alter the treatment train process design;

(d) Modifications to the Works approved under s.9 of the EPA, and

(e) Modifications to the Works pursuant to an order issued by the Ministry.

(5) Implementation of Limited Operational Flexibility is not intended to be used forpiecemeal measures that result in major alterations or expansions.

(6) If the implementation of Limited Operational Flexibility requires changes to be made tothe Emergency Response, Spill Reporting and Contingency Plan, the Owner shall, asdeemed necessary in consultation with the Water Supervisor, provide a revised copy ofthis plan for approval to the local fire services authority prior to implementing LimitedOperational Flexibility.

(7) For greater certainty, any modification made under the Limited Operational Flexibilitymay only be carried out after other legal obligations have been complied with, includingthose arising from the Environmental Protection Act , Niagara Escarpment Planning andDevelopment Act , Oak Ridges Moraine Conservation Act , Lake Simcoe Protection Actand Greenbelt Act.

(8) Prior to implementing Limited Operational Flexibility, the Owner shall complete a Noticeof Modifications describing any proposed modifications to the Works and submit it to theWater Supervisor.


Schedule ‘A’ forms part of this Approval and contains a list of supporting documentation / informationreceived, reviewed and relied upon in the issuance of this Approval.

SCHEDULE ‘A’

1. Environmental Compliance Approval Application for Municipal Sewage Workssubmitted by Tony Van Rossum, of The Corporation of the City of London, and signedby Geordie Gauld, Division Manager, Wastewater Treatment Operations, TheCorporation of the City of London, dated October 0$, 2014, and all supportingdocumentation and information.


SCHEDULE ‘B’

Limited Operational Flexibility Criteria for Modificationsto Municipal Sewage Works

The modifications to sewage works approved under an Environmental Compliance Approval (Approval)that are permitted under the Limited Operational Flexibility (LOF), are outlined below and are subject tothe LOF conditions in the Approval, and require the submission of the Notice of Modifications. If thereis a conflict between the sewage works listed below and the Terms and Conditions in the Approval, theTerms and Conditions in the Approval shall take precedence.

1.1 Sewage Pumping Stations

a. Adding or replacing equipment where new equipment is located within an existing sewagetreatment plant site or an existing sewage pumping station site, provided that the facilityRated Capacity is not exceeded and the existing flow process and/or treatment train aremaintained, as applicable.

b. Forcemain relining and replacement with similar pipe size where the nominal diameter is notgreater than 1,200 mm

1.2 Sewage Treatment Process

a. Installing additional chemical dosage equipment including replacing with alternativechemicals for pH adjustment or coagulants (non-toxic polymers) provided that there are nomodifications of treatment processes or other modifications that may alter the intent ofoperations and may have negative impacts on the effluent quantity and quality.

5. Expanding the buffer zone between a sanitary sewage lagoon facility or land treatment areaand adjacent uses provided that the buffer zone is entirely on the proponent’s land.

c. Optimizing existing sanitary sewage lagoons with the purpose to increase efficiency oftreatment operations provided that existing sewage treatment plant rated capacity is notexceeded and where no land acquisition is required.

d. Optimizing existing sewage treatment plant equipment with the purpose to increase theefficiency of the existing treatment operations, provided that there are no modifications to theworks that result in an increase of the Rated Capacity, and may have adverse effects to theeffluent quality or location of the discharge.

e. Replacment, refurbishment of previously approved equipment in whole or in part withEquivalent Equipment, like-for-like of different make and model, provided that the firmcapacity, reliability, performance standard, level of quality and redundancy of the group ofequipment is kept the same. For clarity proposes, the following equipment can be

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considered under this provision: screens, grit separators, blowers, aeration equipment, sludgethickeners, dewatering equipment, UV systems, chlorine contact equipment, bio-disks, andsludge digester systems.

1.3 Sewage Treatment Plant Outfall

a. Replacement of discharge pipe with similar pipe size provided that the outfall location is notchanged.

1.4 Sanitary Sewers

a. Pipe relining and replacement with similar pipe size within the Sewage Treatment Plant site,where the nominal diameter is not greater than 1,200 mm.

1.5 Pilot Systems

a. Installation of pilot systems for new or existing technologies provided that:

1. any effluent from the pilot system is discharged to the inlet of the sewage treatmentplant or hauled off-site for proper disposal,

ii. any effluent from the pilot system discharged to the inlet of the sewage treatment plantor sewage conveyance system does not significantly alter the compositionlconcentrationof the influent sewage to be treated in the downstream process; and that it does not addany inhibiting substances to the downstream process, and

iii. the pilot system’s duration does not exceed a maximum of two years; and a report withresults is submitted to the Director and Water Supervisor three months afler completionof the pilot project.

2. Sewage works that are exempt from section 53 of the OWRA by 0. Reg. 525/98 continue to be exemptand are not required to follow the notification process under this Limited Operational Flexibility.

3. Normal or emergency operational modifications, such as repairs, reconstructions, or other improvementsthat are part of maintenance activities, including cleaning, renovations to existing approved sewageworks equipment, provided that the modification is made with Equivalent Equipment, are consideredpre-approved.

4. The modifications noted in section (3) above are not required to follow the notification protocols underLimited Operational Flexibility, provided that the number of pieces and description of the equipment asdescribed in the Approval does not change.

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ed-fl Ontario Notice of Modification to Sewage WorksMinistry ofthe Environment

RETAIN COPY OF COMPLETED FORM AS PART OF THE ECA AND SEND A COPY TO THE WATERSUPERVISOR (FOR MUNICIPAL) OR DISTRICT MANAGER (FOR NON-MUNICIPAL SYSTEMS)

Part 1 — Environmental Compliance Approval (ECA) with Limited Operational Flexibility(Insert the ECA owner, number and issuance date and notice number, which shoutd start with “I”and consecutive numbers thereafter)ECA Number tasuance Date (mm/ddlyyl Nolce number hI applicable)

ECA Owner Municipality

Part 2: Description of the modifications as part of the Limited Operational Flexibility(Attach a detailed description of the sewage works)

Description shall include:1. A detail description of the modifications and’or operations to the sewage works (e.g. sewage work component, location, size, equipment

type’model. material, process name, etc.)2. Confirmation that the anticipated environmental effects are negligible,3. List of updated versions of, or amendments to, all relevant technical documents that are affected by the modifications as applicable, i.e.

submission of documentation is not required, but the listing of updated documents is (design brief, drawings. emergency plan, etc.)

Part 3— Declaration by Professional EngineerI hereby declare that I have verified the scope and technical aspects of this modification and confirm that the design:I. Has been prepared or reviewed by a Professional Engineer who is licensed to practice in the Province of Ontario:2. Has been designed in accordance with the Limited Operational Flexibility as described in the ECA:3. Has been designed consistent with Ministry’s Design Guidelines, adhering to engineering standards, industry’s best management

practices, and demonstrating ongoing compliance with s.53 of fhe Ontario Water Resources Act: and other appropriate regulations.I hereby declare that to the best of my knowledge. information and belief the information contained in this form is complete and accurate

Name (Pnntl PEO License Number

Signature Date lmmdd’yy)

Name of Employer

Part 4— Declaration by OwnerI hereby declare that:1. I am authorized by the Owner fo complete this Declaration;2. The Owner consents to the modification; and3. This modifications to the sewage works are proposed in accordance with the Limited Operational Flexibility as described in the ECA.4. The Owner has fulfilled atl applicable requirements of the EnvironmentalAssessment Act.I hereby declare that to the best of my knowledge, information and belief the information contained in this form is complete and accurate

Name of Owner Representative IPanhl Owner representatives title (Pnnt)

Owner Representative’5 Signature Date mm.dd’yy)


The reasonsfor the imposition of these terms and conditions are as follows:

Condition 1 is imposed to ensure that the Works are built and operated in the manner in which they weredescribed for review and upon which approval was granted. This condition is also included to emphasizethe precedence of Conditions in the Approval and the practice that the Approval is based on the mostcurrent document, if several conflicting documents are submitted for review. The condition also advisesthe Owners their responsibility to notify any person they authorized to carry out work pursuant to thisApproval the existence of this Approval.

2. Condition 2 is included to ensure that the Ministry records are kept accurate and current withrespect to the approved works and to ensure that subsequent owners of the Works are madeaware of the Approval and continue to operate the Works in compliance with it.

3. Conditions 3 is included to indicate that Bypass(es) is prohibited unless there is an emergencysituation or the Owner has permission from the Water Supervisor to do so and the Bypass willnot violate the approved Final Effluent requirements. Condition 5 is also included to indicatethat Plant Overflow of untreated and/or partially treated sewage to the environment is prohibited,save in certain limited circumstances where the failure to do so could result in greater injury to

the public interest than the Plant Overflow itself, or where the Plant Overflow can be limited orotherwise mitigated by handling it in accordance with an approved contingency plan. Thenotification and documentation requirements allow the Ministry to take action in an informedmaimer and will ensure the Owner is aware of the extent and frequency of Bypass / PlantOverflow Event(s).

4. Condition 4 is imposed to establish non-enforceable effluent quality objectives which the Owneris obligated to use best efforts to strive towards on an ongoing basis. These objectives are to beused as a mechanism to trigger corrective action proactively and voluntarily beforeenvironmental impairment occurs and before the compliance limits of Condition 7 are exceeded.

5. Condition 5 is imposed to ensure that the effluent discharged from the Works to the environmentmeets the Ministry’s effluent quality requirements thus minimizing environmental impact on thereceiver and to protect water quality, fish and other aquatic life in the receiving water body.

6. Condition 6 is included to require that the Works be properly operated, maintained, funded,staffed and equipped such that the environment is protected and deterioration, loss, and damageto any property or injury to any person is prevented. As well, the inclusion of a comprehensiveoperations manual governing all significant areas of operation, maintenance and repair isprepared, implemented and kept up-to-date by the owner and made available to the Ministry.Such a manual is an integral part of the operation of the Works. Its compilation and use shouldassist the Owner in staff trainiig, in proper plant operation and in identifying and planiing forcontingencies during possible abnormal conditions. The manual will also act as a benchmark forMinistry staff when reviewing the Owner’s operation of the work.


7. Condition 7 is included to enable the Owner to evaluate and demonstrate the performance of theWorks, on a continual basis, so that the Works are properly operated and maintained at a levelwhich is consistent with the design objectives and effluent limits specified in the Approval andthat the Works does not cause any impairment to the receiving watercourse.

2. Condition 8 is included to provide a perfonnance record for future references, to ensure that theMinistry is made aware of problems as they arise, and to provide a compliance record for all thetenns and conditions outlined in this Approval, so that the Ministry can work with the Owner inresolving any problems in a timely manner.

9. Condition 9 is included to ensure that the Works are operated in accordance with the applicationand supporting documentation submitted by the Owner, and not in a manner which the Directorhas not been asked to consider. These Conditions are also included to ensure that a ProfessionalEngineer has reviewed the proposed modifications and attests that the modifications are in linewith that of Limited Operational Flexibility, and provide assurance that the proposedmodifications comply with the Ministry’s requirements stipulated in the Terms and Conditions ofthis Approval, MOE policies, guidelines, and industry engineering standards and bestmanagement practices.

Upon issuance of the environmental compliance approval, I hereby revoke Approval No(s).86$$-9H5QA2 issued on August 13, 2014.

In accordance wit/i Section 139 of the Environmental Protection Act, you may by written Notice served uponme and the Environmental Review Tribunal within 15 days after receipt of this Notice, require a hearing by theTribunal. Section 142 of the Environmental Protection Act provides that the Notice requiring the hearing shallstate:

1. The portions of the environmental compliance approval or each term or condition in the environmental compliance approval inrespect of which the hearing is required, and;

2. The grounds on which you intend to rely at the hearing in relation to each portion appealed.

Pursuant to subsection 139(3) of the Environmental Protection Act, a hearing may not be required with respectto any terms and conditions in this environmental compliance approval, tf the terms and conditions aresubstantially the same as those contained in an approval that is amended or revoked by this environmentalcompliance approval.

The Notice shoztld also include:

3. The name of the appellant;4. The address of the appellant;5. The environmental compliance approval number;6. The date of the environmental compliance approval;7. The name of the Director, and;8. The municipality or municipaLities within which the project is to be engaged in.

And the Notice shottid be signed and dated by the appellant.


This Notice must be served îtpon:

The Secretary*

Environmental Review Tribunal655 Bay Street, Suite 1500Toronto, OntarioM5G 1E5

The Director appointed for the purposes of Part 11.1 ofthe Environmental Protection ActMinistry of the Environment and Climate Change135 St. Clair Avenue West, 1st FloorToronto, OntarioM4V 1P5

* Further information on the Environmental Review Tribunal’s requirements for an appeal can be obtained directly from theTribunal at: Tel: (416) 212-6349, Fax: (416) 314-4506 or www.ert.gov.on.ca

The above noted activity is approved under s.20.3 ofPart II.] ofthe Environmental Protection Act.

DATED AT TORONTO this 10th day of July, 2015

AA!c: DWMD Supervisor, MOECC London - District Office

Tony Van Rossum, The Corporation of the City of London

Fariha Pannu, P.Eng.Directorappointed for the purposes of Part 11.1 of theEnvironmental Protection Act

AND

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city of london · august 21.3 23.70 465 no data 1 10 34 391 910 3.0 10 71 september 21.6 20.78 457...

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