Bayside DWS 2015 Annual & Summary Reports. Contents. Public Works and Environmental Services Water/Wastewater Division

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2 Contents Table of Figures Annual Drinking Water System Report... 3 System Information... 3 Submitted Notices in accordance with subsection 18(1) of the Safe Drinking Water Act or section 16-4 of Schedule 16 of O.Reg.170/03 and reported to Spills Action Centre during this Reporting Period:... 6 Microbiological Testing completed under the Schedule 10, 11, or 12 of Regulation 170/03 during this Reporting Period:... 6 Operational Testing completed under Schedule 7, 8, or 9 of Regulation 170/03 during the Reporting Period covered by this Annual Report:... 7 Summary of additional testing and sample carried out in accordance with the requirement of an Approval, Order, or other Legal Instrument:... 9 Summary of Inorganic parameters tested during this Reporting Period or the most recent Sample Results: Summary of Lead Testing under Schedule 15.1 during this Reporting Period: Summary of Organic parameters sampled during this Reporting Period: Inorganic or Organic parameter(s) that have exceeded half the standard prescribed in Schedule 2 of Ontario Drinking Water Quality Standards Summary Report to Council Prescribed Instruments applicable to the Bayside DWS Compliance with Prescribed Instruments, Acts and Regulations Safe Drinking Water Act Clean Water Act Permit to Take Water Drinking Water Works Permit/Municipal Drinking Water Licence Operational Highlights Summary of Water Quantities and Flow Rates Historical Flow Comparison

3 Table of Figures Capital Project Summary Summary of Reportable Incidents Microbiological Testing Summary Operational Testing Summary Rationale for Results reported for Operational Testing Residue Management Results Inorganic Parameter Results Lead Sampling Summary Organic Parameter Results Summary of Water Quantities and Flow Rates

4 2015 Annual Drinking Water System Report System Information Drinking-Water System Number: Drinking-Water System Name: Drinking-Water System Owner: Drinking-Water System Category: Bayside Drinking Water System The Corporation of the City of Quinte West Large Municipal Residential System Period being reported: January 1, 2015-December 31, 2015 Does your Drinking-Water System serve more than 10,000 people? No Is your annual report available to the public at no charge on a web site on the Internet? Yes please visit Location where Summary Report required under O. Reg. 170/03 Schedule 22 will be available for inspection. Quinte West Municipal Offices 7 Creswell Drive Trenton, ON, K8V 5R6 List all Drinking-Water Systems (if any), which receive all of their drinking water from your system: Not applicable. 3

5 Indicate how you notified system users that your annual report is available, and is free of charge. [X] Public access/notice via the web [ ] Public access/notice via Government Office [X] Public access/notice via a newspaper [X] Public access/notice via Public Request [ ] Public access/notice via a Public Library [ ] Public access/notice via other method: Description of the Drinking Water System The Bayside Water Treatment plant drafts water via a gravity raw water intake pipe, 404 m long extending approximately 370 m into the Bay of Quinte. This conventional, chemically assisted filtration plant has a rated capacity of 11,360 m 3 /day. Processes used at the filtration plant include flocculation, sedimentation, Dual-Media filtration, and Granular-Activated Carbon adsorption filtration. The facility utilizes sodium hypochorite for disinfection, wherein sodium hypochlorite is injected into the GAC Clearwell. The clearwell has a total useable volume of 1,960 m 3. Prior to distribution through two vertical turbine high lift pumps, fluoride is injected into the potable water supply. The elevated water storage tower has an operating capacity of 6,050 m 3, and is located at 10 Richards Way. The Bayside WTP services approximately 4,800 people in the community of Bayside, in addition to part of CFB Trenton. The Drinking Water System operates in accordance with Drinking Water Works Permit # , and Municipal Drinking Water License # List all water treatment chemicals used over this reporting period: Hydrofluosilicic Acid (Fluoride solution) Polyaluminum Chloride Coagulant (SternPac) Sodium Hypochlorite 4

6 Were any significant expenses incurred to? [X] Install required equipment [X] Repair required equipment [X] Replace required equipment Please provide a brief description and a breakdown of monetary expenses incurred: Preventative Maintenance activities for lubrication, inspections, testing and cleaning of equipment is scheduled and completed routinely. In addition to the PM work, the following capital expenditures were incurred at a timeframe within the Reporting Period Capital Project Summary Equipment Monetary Expenses Standby backup power diesel generator fuel $ 80,000 1 tank replacement Construct Highway 2 Meter Chamber $3,240,000 * Project cost, also listed in Trenton and Bayside DWS interconnect Trenton DWS Annual Report watermain installation Replace online post chlorine analyzer with $13,000 new dual parameter Fluoride/free chlorine analyzer Montrose Elevated Tank repair/re-painting $ 656,000 Lagoon Waste Station building $11,000 repair/maintenance 1 These costs are estimated budgetary costs, and do not reflect actual monetary expenses 5

7 Submitted Notices in accordance with subsection 18(1) of the Safe Drinking Water Act or section 16-4 of Schedule 16 of O.Reg.170/03 and reported to Spills Action Centre during this Reporting Period: 2 - Summary of Reportable Incidents Incident Date (DD-MM-YY) Parameter Result Unit of Measure Corrective Action Corrective Action Date (DD-MM-YY) Total Coliform measure at Elevated Tank sample location 2 cfu/100ml Resample and Test. Resample results: 0/0 for TC/EC Microbiological Testing completed under the Schedule 10, 11, or 12 of Regulation 170/03 during this Reporting Period: 3 - Microbiological Testing Summary Number of Samples Range of E.Coli Or Fecal Results (min #) (max #) Range of Total Coliform Results (min #) (max #) Number of HPC Samples Range of HPC Results (min #) (max #) Raw , Treated Distribution

8 Operational Testing completed under Schedule 7, 8, or 9 of Regulation 170/03 during the Reporting Period covered by this Annual Report: 4 - Operational Testing Summary Parameters Number of Grab Samples Range of Results (min #)-(max #) Turbidity Chlorine * Distribution- * Chlorine Fluoride * See Table 5 Rationale for Results reported for Operational Testing on page 8 of this Report. 7

9 5 - Rationale for Results reported for Operational Testing Rationale for Min/Max Results reported for Operational Testing done under Schedule 7 Parameter Explanation for MIN reading Explanation for MAX reading Turbidity Chlorine Chlorine Distribution Fluoride This type of turbidity analyzer fails to 0.000NTU reading. This reading was recorded on 18-JUN-15 as the filter was shutting down. This reading is not typical. The Operator on-call was paged for low chlorine and believed flow was too low to the analyzer. The Operator increased flow to the analyzer, and free chlorine residual came back to typical level. CT was calculated: CT achieved = mg/l*min; CT required = mg/l*min No explanation required; typical reading. Throughout the reporting period, there were a total of 88 days wherein the Fluoridation system was offline due to repairs of the system, or maintenance in the distribution system. No explanation required. New shipment of Sodium Hypochlorite caused Treated Water free chlorine residuals to climb. Operator reduced measured residuals to target maximum 2.20 mg/l. Free chlorine residuals as high as this are of short duration when system demand is low and chlorine booster pump comes on at tower. Average distribution chlorine residual throughout reporting period is 1.03 mg/l. No explanation required; therapeutic range for Fluoride residuals between 0.6 mg/l 0.8 mg/l. 8

10 Summary of additional testing and sample carried out in accordance with the requirement of an Approval, Order, or other Legal Instrument: In accordance with Municipal Drinking Water Licence (MDWL) , samples must be collected from the waste residual management tank outlet, and the Filter-to-Waste discharge from Dual Media filters on a monthly basis. This is to confirm compliance with Residue Management material compliance Limit of 25 mg/l Total Suspended Solids. Sample results are outlined below. 6 - Residue Management Results Residue Management, TSS Results (mg/l) Date Lagoon Influent Filter to Waste Discharge Jan Feb Mar 3 Apr May Jun Jul Aug Sep Oct Nov Dec Annual Average Concentration

11 Summary of Inorganic parameters tested during this Reporting Period or the most recent Sample Results: 7 - Inorganic Parameter Results Parameter Sample Date (dd/mmm/yy) Result Value Unit of Measure Exceedance Antimony 06-JAN ug/l No Arsenic 06-JAN ug/l No Barium 06-JAN ug/l No Boron 06-JAN ug/l No Cadmium 06-JAN ug/l No Chromium 06-JAN ug/l No Mercury 06-JAN ug/l No Selenium 06-JAN-15 1 ug/l No Sodium 06-JAN mg/l No Uranium 06-JAN ug/l No Fluoride See Table 4 - Operational Testing Summary on page 7 Nitrate 06-JAN mg/l No 07-APR JUL OCT Nitrite 06-JAN mg/l No 07-APR JUL OCT

12 Summary of Lead Testing under Schedule 15.1 during this Reporting Period: 8 - Lead Sampling Summary Sampling Period Location Type Number of Samples Range of Lead Results (ug/l) (min#) (max #) Number of Exceedances Winter Sampling Period Summer Sampling Period Distribution Distribution Summary of Organic parameters sampled during this Reporting Period: 9 - Organic Parameter Results Parameter Sample Date Result Value Unit of Measure Exceedance Alachlor 06-JAN ug/l No Aldicarb 06-JAN ug/l No Aldrin + Dieldrin 06-JAN ug/l No Atrazine + N-dealkylated metabolites 06-JAN ug/l No Azinphos-methyl 06-JAN ug/l No Bendiocarb 06-JAN ug/l No Benzene 06-JAN ug/l No Benzo(a)pyrene 06-JAN ug/l No Bromoxynil 06-JAN ug/l No Carbaryl 06-JAN ug/l No Carbofuran 06-JAN ug/l No Carbon Tetrachloride 06-JAN ug/l No 11

13 Chlordane (Total) 06-JAN ug/l No Chlorpyrifos 06-JAN ug/l No Cyanazine 06-JAN ug/l No Diazinon 06-JAN ug/l No Dicamba 06-JAN ug/l No 1,2-Dichlorobenzene 06-JAN ug/l No 1,4-Dichlorobenzene 06-JAN ug/l No Dichlorodiphenyltrichloroethane (DDT) + metabolites 06-JAN ug/l No 1,2-Dichloroethane 06-JAN ug/l No 1,1-Dichloroethylene 06-JAN ug/l No (vinylidene chloride) Dichloromethane 06-JAN ug/l No 2-4 Dichlorophenol 06-JAN ug/l No 2,4-Dichlorophenoxy acetic acid (2,4-D) 06-JAN ug/l No Diclofop-methyl 06-JAN ug/l No Dimethoate 06-JAN ug/l No Dinoseb 06-JAN ug/l No Diquat 06-JAN-15 1 ug/l No Diuron 06-JAN ug/l No Glyphosate 06-JAN-15 1 ug/l No Heptachlor + Heptachlor Epoxide 06-JAN ug/l No Lindane (Total) 06-JAN ug/l No 12

14 Malathion 06-JAN ug/l No Methoxychlor 06-JAN ug/l No Metolachlor 06-JAN ug/l No Metribuzin 06-JAN ug/l No Monochlorobenzene 06-JAN ug/l No Paraquat 06-JAN-15 1 ug/l No Parathion 06-JAN ug/l No Pentachlorophenol 06-JAN ug/l No Phorate 06-JAN ug/l No Picloram 06-JAN-15 1 ug/l No Polychlorinated Biphenyls(PCB) 06-JAN ug/l No Prometryne 06-JAN ug/l No Simazine 06-JAN ug/l No THM (NOTE: show latest annual average) 06-OCT ug/l No Temephos 06-JAN ug/l No Terbufos 06-JAN ug/l No Tetrachloroethylene 06-JAN ug/l No 2,3,4,6-Tetrachlorophenol 06-JAN ug/l No Triallate 06-JAN ug/l No Trichloroethylene 06-JAN ug/l No 2,4,6-Trichlorophenol 06-JAN ug/l No 2,4,5-Trichlorophenoxy acetic acid (2,4,5-T) 06-JAN ug/l No 13

15 Trifluralin 06-JAN ug/l No Vinyl Chloride 06-JAN ug/l No Inorganic or Organic parameter(s) that have exceeded half the standard prescribed in Schedule 2 of Ontario Drinking Water Quality Standards Parameter: Trihalomethanes Result: 92 micrograms per Litre Date of last Sample: October 6,

16 2015 Summary Report to Council The Corporation of the City of Quinte West In accordance with Ontario Regulation 170/03, Schedule 22 requirements, a Summary Report shall be prepared no later than March 31 for the preceding year, and supplied to members of municipal council. The Report shall list the requirements of the Act, Regulations, Drinking Water Works Permit, Municipal Drinking Water Licence, and any Orders applicable to the system that were not met at any time during the period covered by the Report. The Report must also include a summary of the quantities and flow rates of potable (drinkable) water supplied during the Reporting Period, including monthly average and maximum daily flows. A comparison of these flows to the rated capacity and flow rates approved in the system Drinking Water Works Permit, and Municipal Drinking Water Licence, must also be provided. Prescribed Instruments applicable to the Bayside DWS The Bayside DWS is governed by, and must operate their DWS s in accordance with, the following Acts and Regulations at minimum: Safe Drinking Water Act, 2002; O. Reg. 128/04 Certification of Drinking Water System Operators and WQA O. Reg. 170/03 Drinking Water Systems O. Reg. 169/03 Ontario Drinking Water Quality Standards Environmental Protection Act, where applicable; Clean Water Act, where applicable; Municipal Drinking Water Licence ; Drinking Water Works Permit ; Permit to Take Water RFK23. 15

17 Compliance with Prescribed Instruments, Acts and Regulations Safe Drinking Water Act On August 20-21, 2015, the City s third party accreditation provider, NSF Canada performed a System s Audit (off-site audit) to confirm the City has been operating the Drinking Water System s in accordance with the Drinking Water Quality Management Standard. The City had a successful audit, and were not issued any Corrective Action Requests. The City s Certificates of Registration will expire on July 28, The third party auditor will perform an On-Site verification audit, and any Corrective Actions Requests will require implementation/completion prior to receiving further accreditation. The on-site verification audit will take place this year in June, Ontario Regulation 128/04, established under the Safe Drinking Water Act, requires that the Owner of a municipal residential subsystem designate an Overall Responsible Operator who holds a certificate for the subsystem and that is of the same class as, or higher, than the class of the subsystem. In the event the designated ORO is absent or unable to act, the Owner may designate a backup ORO for not more than 150 days in any 12-month period. On January 6, 2016, the City notified the MOECC District Office of a contravention with this Regulation. In 2015, an Acting ORO was designated for 241 days. Clean Water Act The Source Protection Plan was approved by the Minister of Environment and Climate Change, and came in to effect on January 1, The City has put the necessary internal processes in place with the Planning, Building, and Public Works Departments, for screening applications and ensuring compliance with the Source Protection Plan. Going forward, the workplan entails City staff developing Risk Management Plans for the properties with significant drinking water threats, and tailoring City Policies and Procedures to meet the requirements of the Plan. Permit to Take Water In accordance with Permit to Take Water number RFK23, the Bayside Water Treatment Plant is permitted to draft from the Bay of Quinte, 11,365,000L/d at a maximum flow rate of 15,768L/min. Throughout the Reporting Period, the Bayside WTP remained within compliance limits identified in the Permit to Take Water for the facility. A maximum daily taking of 4,401m 3 was recorded on March 25, The maximum flow rate recorded was 152L/s on January 19, For further details on Raw Water taking throughout the reporting period, see Table 10 - Summary of Water Quantities and Flow Rates on page

18 Drinking Water Works Permit/Municipal Drinking Water Licence The Bayside Drinking Water System Drinking Water Works Permit (DWWP), and Municipal Drinking Water Licence (MDWL) required renewal in To obtain a renewal of its DWWP and MDWL, the City was required to submit proof of accreditation by an independent third party, that the City of Quinte West Quality Management System meets the requirements of the Drinking Water Quality Management Standard and the Safe Drinking Water Act, Further, the City was required to submit an approved copy of the Quinte West Water & Wastewater Financial Plan # A. A Staff Report was provided to Corporate & Financial Services Committee on May 27, 2015 recommending that the City of Quinte West Water and Wastewater Financial Plan be approved. The 10-year Capital Plan, effective , was approved by Council on June 1, The Bayside Water Treatment Plant has a rated capacity to treat and distribute 11,360m 3 /d in accordance with Schedule C of the MDWL, Condition 1.1 Rated Capacity. The maximum daily volume of treated water pumped to the distribution system was 3,623.1m 3 /d on April 30, 2015 while the plant was running in pressure mode for Elevated Tank repainting. The Average Daily Flow in 2015 was 2,274.2m 3 /d as shown in Table 10 - Summary of Water Quantities and Flow Rates on page 18. Further, in accordance with Schedule C of the MDWL, Condition 1.5 Residue Management, the Bayside DWS is required to collect samples from the Waste Residual Management Sedimentation Tank, and the Filter-to-Waste discharge from the filter backwashes and test for Total Suspended Solids. Sample results from the monthly testing can be found in Table 6 - Residue Management Results on page 9 of the Annual Report. Operational Highlights In 2015, a capital project was undertaken to connect the Trenton DWS with the Bayside DWS to allow for greater operational flexibility, and redundancy. The City received a Schedule C Authorization to interconnect the two DWS s through the Trenton DWS Drinking Water Works Permit , issued on October 5, As part of this project a Meter Chamber was constructed at 387 Old Highway 2. 17

19 Summary of Water Quantities and Flow Rates 2015 Flow Summary Raw Water Flow: Permit to Take Water Limit 11,365m 3 /d Month Average Daily Flow (m3/d) Maximum Daily Flow (m3/d) Total Monthly Flow (m3/d) January, , , ,376.8 February, , , ,852.7 March, , , ,443.8 April, , , ,913.0 May, , , ,707.0 June, , , ,544.0 July, , , ,999.7 August, , , ,736.5 September, , , ,537.9 October, , , ,701.0 November, , , ,543.9 December, , , ,425.4 Total Raw Water Flow 947,781.7 Treated Water Flow: Facility Rated Capacity = 11,360m 3 /d Month Average Daily Flow (m3/d) Maximum Daily Flow (m3/d) January, , , ,384.3 February, , , ,936.9 March, , , ,427.3 April, , , ,022.2 May, , , ,977.0 June, , , ,092.1 July, , , ,744.3 August, , , ,271.0 September, , , ,300.3 October, , , ,889.9 November, , , ,371.1 December, , , ,679.5 Total Treated Water 830,095.9 Annual Average Daily Flow (m 3 /d) Max Daily Flow in 2015 (m 3 /d) 10 - Summary of Water Quantities and Flow Rates Total Monthly Flow (m3/d) % Rated Capacity 3, % of rated capacity 18

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