Drinking-Water Systems Regulation O. Reg. 170/03

Transcription

1 OPTIONAL ANNUAL REPORT TEMPLATE Drinking-Water System Number: WW Drinking-Water System Name: Kemptville Drinking Water System Drinking-Water System Owner: Municipality of rth Grenville Drinking-Water System Category: Large Municipal System Period being reported: January 01, 2012 to December 31, 2012 Complete if your Category is Large Municipal Residential or Small Municipal Residential Does your Drinking-Water System serve more than 10,000 people? Yes [ ] [ X ] Is your annual report available to the public at no charge on a web site on the Internet? Yes [ X ] [ ] Location where Summary Report required under O. Reg. 170/03 Schedule 22 will be available for inspection. rth Grenville Municipal Center Complete for all other Categories. Number of Designated Facilities served: 14 Did you provide a copy of your annual report to all Designated Facilities you serve? Yes [ ] [ X ] Number of Interested Authorities you report to: 0 Did you provide a copy of your annual report to all Interested Authorities you report to for each Designated Facility? Yes [ ] [ X ] te: For the following tables below, additional rows or columns may be added or an appendix may be attached to the report List all Drinking-Water Systems (if any), which receive all of their drinking water from your system: Drinking Water System Name Drinking Water System Number ne Did you provide a copy of your annual report to all Drinking-Water System owners that are connected to you and to whom you provide all of its drinking water? Yes [ ] [ ] N/A Page 1 of 5

2 Indicate how you notified system users that your annual report is available, and is free of charge. [ X ] Public access/notice via the web [ X ] Public access/notice via Government Office [ ] 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 Describe your Drinking-Water System The rth Grenville water supply system consists of 3 separate groundwater wells located within the urban core (Kemptville). These pump stations are on Alfred Street, Van Buren Street, and Kernahan Street. The water is treated at the well heads with chlorine (disinfection) before it enters the distribution system. Each disinfection system consists of two sodium hypochlorite metering pumps with automatic emergency switch-over, chlorine analyzer with data link, in-line turbidity analyzer and a chemical storage tank. The pump stations also have automatic high lift pump lockouts for all pumps in the event of a problem. The system supplies water and services to approximately 4000 customers and local industries. Each well has an on-site reservoir, total reservoir capacity of all three wells is 2272 m³ (600,000 gallons). The municipal water system currently delivers about 1800 m³/day or 475, 000 gallons per day (gpd). The operation and control of the water system is performed by a state of the art SCADA (System Control and Data Acquisition System). The SCADA system monitors the entire water supply 24 hours a day 7 days a week. The distribution system consists of 30 kilometers of various size (100mm, 150mm, 200mm and 300 mm) water mains. The distribution system is constantly being upgraded and expanded as necessary. The system is looped so as to minimize service disruptions due to emergencies and maintenance. List all water treatment chemicals used over this reporting period Sodium Hypochlorite Were any significant expenses incurred to? [ X ] Install required equipment [ ] Repair required equipment [ X ] Replace required equipment Page 2 of 5

3 Please provide a brief description and a breakdown of monetary expenses incurred Preliminary work on drilling a new well and installing a pumping station c/w reservoir Provide details on the notices submitted 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 Incident Date Parameter Result Unit of Measure Corrective Action Corrective Action Date 2012/04/05 Total Coliform 6 Cfu/100 ml Resample 2011/04/10 Total Coliform 2 Resample 2011/04/ /08/30 Total Coliform 1 Cfu/100 ml Resample 2012/09/04 Microbiological testing done under the Schedule 10, 11 or 12 of Regulation 170/03, during this reporting period. 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 <2-30 Distribution <2-130 Operational testing done under Schedule 7, 8 or 9 of Regulation 170/03 during the period covered by this Annual Report. Number of Grab Samples Range of Results (min #)-(max #) Unit of Measure Turbidity NTU Chlorine N/A Fluoride (If the DWS provides fluoridation) NOTE: For continuous monitors use 8760 as the number of samples. Summary of additional testing and sampling carried out in accordance with the requirement of an approval, order or other legal instrument. Date of legal instrument issued Parameter Date Sampled Result Unit of Measure Page 3 of 5

4 Van Buren Pumping Station Summary of Inorganic parameters tested during this reporting period or the most Parameter Sample Date Result Value Unit of Measure Exceedance Antimony 2012/01/10 < Arsenic 2012/01/ Barium 2012/01/ Boron 2012/01/ Cadmium 2012/01/ Chromium 2012/01/10 < *Lead Mercury 2012/01/10 < Selenium 2012/01/ Sodium 2012/01/ Yes Uranium 2012/01/ Fluoride 2012/01/ Nitrite 2012/01/ /10/02 Nitrate 2012/01/11 < 0.1 < 0.1 < 0.1 < 0.1 < /10/02 *only for drinking water systems testing under Schedule 15.2; this includes large municipal nonresidential systems, small municipal non-residential systems, non-municipal seasonal residential systems, large non-municipal non-residential systems, and small non-municipal non-residential systems Summary of lead testing under Schedule 15.1 during this reporting period (applicable to the following drinking water systems; large municipal residential systems, small municipal residential systems, and non-municipal year-round residential systems) Location Type Number of Samples Range of Lead Results (min#) (max #) Unit of Measure Number of Exceedances Plumbing Distribution Page 4 of 5

5 Summary of Organic parameters sampled during this reporting period or the most Parameter Sample Date Result Unit of Exceedance Value Measure Alachlor 2012/01/10 < 0.3 µg/l Aldicarb 2012/01/10 < 3 µg/l Aldrin + Dieldrin 2012/01/10 < 0.02 µg/l Atrazine + N-dealkylated metobolites 2012/01/10 < 0.5 µg/l Azinphos-methyl 2012/01/10 < 1 µg/l Bendiocarb 2012/01/10 < 3 µg/l Benzene 2012/01/10 < 0.5 µg/l Benzo(a)pyrene 2012/01/10 < µg/l Bromoxynil 2012/01/10 < 0.3 µg/l Carbaryl 2012/01/10 < 3 µg/l Carbofuran 2012/01/10 < 1 µg/l Carbon Tetrachloride 2012/01/10 < 0.2 µg/l Chlordane (Total) 2012/01/10 < 0.04 µg/l Chlorpyrifos 2012/01/10 < 0.5 µg/l Cyanazine 2012/01/10 < 0.5 µg/l Diazinon 2012/01/10 < 1 µg/l Dicamba 2012/01/10 < 5 µg/l 1,2-Dichlorobenzene 2012/01/10 < 0.1 µg/l 1,4-Dichlorobenzene 2012/01/10 < 0.2 µg/l Dichlorodiphenyltrichloroethane (DDT) 2012/01/10 < 0.1 µg/l + metabolites 1,2-Dichloroethane 2012/01/10 < 0.1 µg/l 1,1-Dichloroethylene 2012/01/10 < 0.1 µg/l (vinylidene chloride) Dichloromethane 2012/01/10 < 0.3 µg/l 2-4 Dichlorophenol 2012/01/10 < 0.1 µg/l 2,4-Dichlorophenoxy acetic acid (2,4-D) 2012/01/10 < 5 µg/l Diclofop-methyl 2012/01/10 < 0.5 µg/l Dimethoate 2012/01/10 < 1 µg/l Dinoseb 2012/01/10 < 0.5 µg/l Diquat 2012/01/10 <05 µg/l Diuron 2012/01/10 < 5 µg/l Glyphosate 2012/01/10 < 25 µg/l Heptachlor + Heptachlor Epoxide 2012/01/10 < 0.1 µg/l Lindane (Total) 2012/01/10 < 0.1 µg/l Malathion 2012/01/10 < 5 µg/l Methoxychlor 2012/01/10 < 0.1 µg/l Metolachlor 2012/01/10 < 3 µg/l Metribuzin 2012/01/10 < 3 µg/l Monochlorobenzene 2012/01/10 < 0.2 µg/l Paraquat 2012/01/10 < 1 µg/l Page 5 of 5

6 Parathion 2012/01/10 < 3 µg/l Pentachlorophenol 2012/01/10 < 0.1 µg/l Phorate 2012/01/10 < 0.3 µg/l Picloram 2012/01/10 < 5 µg/l Polychlorinated Biphenyls(PCB) 2012/01/10 < 0.05 µg/l Prometryne 2012/01/10 < 0.1 µg/l Simazine 2012/01/10 < 0.5 µg/l THM µg/l (NOTE: show latest annual average) Temephos 2012/01/10 < 10 µg/l Terbufos 2012/01/10 < 0.3 µg/l Tetrachloroethylene 2012/01/10 < 0.2 µg/l 2,3,4,6-Tetrachlorophenol 2012/01/10 < 0.1 µg/l Triallate 2012/01/10 < 10 µg/l Trichloroethylene 2012/01/10 < 0.1 µg/l 2,4,6-Trichlorophenol 2012/01/10 < 0.1 µg/l 2,4,5-Trichlorophenoxy acetic acid (2,4,5-2012/01/10 < 10 µg/l T) Trifluralin 2012/01/10 < 0.5 µg/l Vinyl Chloride 2012/01/10 < 0.2 µg/l List any Inorganic or Organic parameter(s) that exceeded half the standard prescribed in Schedule 2 of Ontario Drinking Water Quality Standards. Parameter Result Value Unit of Measure Date of Sample Sodium /01/10 Alfred Pumping Station Summary of Inorganic parameters tested during this reporting period or the most Parameter Sample Date Result Value Unit of Measure Exceedance Antimony 2012/01/10 < Arsenic 2012/01/ Barium 2012/01/ Boron 2012/01/ Cadmium 2012/01/ Chromium 2012/01/10 <0.002 *Lead Mercury 2012/01/10 < Selenium 2012/01/10 <0.001 Sodium 2012/01/ Yes Page 6 of 5

7 Uranium 2012/01/ Fluoride 2012/01/ Nitrite 2012/01/ /10/03 Nitrate 2012/01/ /10/02 *only for drinking water systems testing under Schedule 15.2; this includes large municipal nonresidential systems, small municipal non-residential systems, non-municipal seasonal residential systems, large non-municipal non-residential systems, and small non-municipal non-residential systems Summary of Organic parameters sampled during this reporting period or the most Parameter Sample Date Result Value Unit of Measur Exceedance Alachlor 2012/01/10 < 0.3 µg/l Aldicarb 2012/01/10 < 3 µg/l Aldrin + Dieldrin 2012/01/10 < 0.02 µg/l Atrazine + N-dealkylated metobolites 2012/01/10 < 0.5 µg/l Azinphos-methyl 2012/01/10 < 1 µg/l Bendiocarb 2012/01/10 < 3 µg/l Benzene 2012/01/10 < 0.5 µg/l Benzo(a)pyrene 2012/01/10 < µg/l Bromoxynil 2012/01/10 < 0.3 µg/l Carbaryl 2012/01/10 < 3 µg/l Carbofuran 2012/01/10 < 1 µg/l Carbon Tetrachloride 2012/01/10 < 0.2 µg/l Chlordane (Total) 2012/01/10 < 0.04 µg/l Chlorpyrifos 2012/01/10 < 0.5 µg/l Cyanazine 2012/01/10 < 0.5 µg/l Diazinon 2012/01/10 < 1 µg/l Dicamba 2012/01/10 < 5 µg/l 1,2-Dichlorobenzene 2012/01/10 < 0.1 µg/l 1,4-Dichlorobenzene 2012/01/10 < 0.2 µg/l Dichlorodiphenyltrichloroethane (DDT) /01/10 < 0.1 µg/l metabolites 1,2-Dichloroethane 2012/01/10 < 0.1 µg/l 1,1-Dichloroethylene 2012/01/10 < 0.1 µg/l (vinylidene chloride) Dichloromethane 2012/01/10 < 0.3 µg/l e Page 7 of 5

8 2-4 Dichlorophenol 2012/01/10 < 0.1 µg/l 2,4-Dichlorophenoxy acetic acid (2,4-D) 2012/01/10 < 5 µg/l Diclofop-methyl 2012/01/10 < 0.5 µg/l Dimethoate 2012/01/10 < 1 µg/l Dinoseb 2012/01/10 < 0.5 µg/l Diquat 2012/01/10 < 5 µg/l Diuron 2012/01/10 < 5 µg/l Glyphosate 2012/01/10 < 25 µg/l Heptachlor + Heptachlor Epoxide 2012/01/10 < 0.1 µg/l Lindane (Total) 2012/01/10 < 0.1 µg/l Malathion 2012/01/10 < 5 µg/l Methoxychlor 2012/01/10 < 0.1 µg/l Metolachlor 2012/01/10 < 3 µg/l Metribuzin 2012/01/10 < 3 µg/l Monochlorobenzene 2012/01/10 < 0.2 µg/l Paraquat 2012/01/10 < 1 µg/l Parathion 2012/01/10 < 3 µg/l Pentachlorophenol 2012/01/10 < 0.1 µg/l Phorate 2012/01/10 < 0.3 µg/l Picloram 2012/01/10 < 5 µg/l Polychlorinated Biphenyls(PCB) 2012/01/10 < 0.05 µg/l Prometryne 2012/01/10 < 0.1 µg/l Simazine 2012/01/10 < 0.5 µg/l THM µg/l (NOTE: show latest annual average) Temephos 2012/01/10 < 10 µg/l Terbufos 2012/01/10 < 0.3 µg/l Tetrachloroethylene 2012/01/10 < 0.2 µg/l 2,3,4,6-Tetrachlorophenol 2012/01/10 < 0.1 µg/l Triallate 2012/01/10 < 10 µg/l Trichloroethylene 2012/01/10 < 0.1 µg/l 2,4,6-Trichlorophenol 2012/01/10 < 0.1 µg/l 2,4,5-Trichlorophenoxy acetic acid (2,4,5-T) 2012/01/10 < 10 µg/l Trifluralin 2012/01/10 < 0.5 µg/l Vinyl Chloride 2012/01/10 < 0.2 µg/l List any Inorganic or Organic parameter(s) that exceeded half the standard prescribed in Schedule 2 of Ontario Drinking Water Quality Standards. Parameter Result Value Unit of Measure Date of Sample Sodium /01/10 Page 8 of 5

9 Kernahan Pumping Station Summary of Inorganic parameters tested during this reporting period or the most Parameter Sample Date Result Value Unit of Measure Exceedance Antimony 2012/01/10 < Arsenic 2012/01/ Barium 2012/01/ Boron 2012/01/ Cadmium 2012/01/ Chromium 2012/01/10 <0.002 *Lead Mercury 2012/01/10 < Selenium 2012/01/ Sodium 2012/01/ Yes Uranium 2012/01/ Fluoride 2012/01/ Nitrite 2012/01/ /10/02 Nitrate 2012/01/ /10/02 *only for drinking water systems testing under Schedule 15.2; this includes large municipal nonresidential systems, small municipal non-residential systems, non-municipal seasonal residential systems, large non-municipal non-residential systems, and small non-municipal non-residential systems Summary of Organic parameters sampled during this reporting period or the most Parameter Sample Date Result Unit of Exceedance Value Measure Alachlor 2012/01/10 < 0.3 µg/l Aldicarb 2012/01/10 < 3 µg/l Aldrin + Dieldrin 2012/01/10 < 0.02 µg/l Atrazine + N-dealkylated metobolites 2012/01/10 <0.5 µg/l Azinphos-methyl 2012/01/10 < 1 µg/l Bendiocarb 2012/01/10 < 3 µg/l Benzene 2012/01/10 < 0.5 µg/l Page 9 of 5

10 Benzo(a)pyrene 2012/01/10 < µg/l Bromoxynil 2012/01/10 < 0.3 µg/l Carbaryl 2012/01/10 < 3 µg/l Carbofuran 2012/01/10 < 1 µg/l Carbon Tetrachloride 2012/01/10 < 0.2 µg/l Chlordane (Total) 2012/01/10 < 0.04 µg/l Chlorpyrifos 2012/01/10 < 0.5 µg/l Cyanazine 2012/01/10 < 0.5 µg/l Diazinon 2012/01/10 < 1 µg/l Dicamba 2012/01/10 < 5 µg/l 1,2-Dichlorobenzene 2012/01/10 < 0.1 µg/l 1,4-Dichlorobenzene 2012/01/10 < 0.2 µg/l Dichlorodiphenyltrichloroethane (DDT) /01/10 < 0.1 µg/l metabolites 1,2-Dichloroethane 2012/01/10 < 0.1 µg/l 1,1-Dichloroethylene 2012/01/10 < 0.1 µg/l (vinylidene chloride) Dichloromethane 2012/01/10 < 0.3 µg/l 2-4 Dichlorophenol 2012/01/10 < 0.1 µg/l 2,4-Dichlorophenoxy acetic acid (2,4-D) 2012/01/10 < 5 µg/l Diclofop-methyl 2012/01/10 < 0.5 µg/l Dimethoate 2012/01/10 < 1 µg/l Dinoseb 2012/01/10 < 0.5 µg/l Diquat 2012/01/10 < 5 µg/l Diuron 2012/01/10 < 5 µg/l Glyphosate 2012/01/10 < 25 µg/l Heptachlor + Heptachlor Epoxide 2012/01/10 < 0.1 µg/l Lindane (Total) 2012/01/10 < 0.1 µg/l Malathion 2012/01/10 < 5 µg/l Methoxychlor 2012/01/10 < 0.1 µg/l Metolachlor 2012/01/10 < 3 µg/l Metribuzin 2012/01/10 < 3 µg/l Monochlorobenzene 2012/01/10 < 0.2 µg/l Paraquat 2012/01/10 < 1 µg/l Parathion 2012/01/10 < 3 µg/l Pentachlorophenol 2012/01/10 < 0.1 µg/l Phorate 2012/01/10 < 0.3 µg/l Picloram 2012/01/10 < 5 µg/l Polychlorinated Biphenyls(PCB) 2012/01/10 < 0.05 µg/l Prometryne 2012/01/10 < 0.1 µg/l Simazine 2012/01/10 < 0.5 µg/l THM µg/l (NOTE: show latest annual average) Temephos 2012/01/10 < 10 µg/l Page 10 of 5

11 Terbufos 2012/01/10 < 0.3 µg/l Tetrachloroethylene 2012/01/10 < 0.2 µg/l 2,3,4,6-Tetrachlorophenol 2012/01/10 < 0.1 µg/l Triallate 2012/01/10 < 10 µg/l Trichloroethylene 2012/01/10 < 0.1 µg/l 2,4,6-Trichlorophenol 2012/01/10 < 0.1 µg/l 2,4,5-Trichlorophenoxy acetic acid (2,4,5-T) 2012/01/10 < 10 µg/l Trifluralin 2012/01/10 < 0.5 µg/l Vinyl Chloride 2012/01/10 < 0.2 µg/l List any Inorganic or Organic parameter(s) that exceeded half the standard prescribed in Schedule 2 of Ontario Drinking Water Quality Standards. Parameter Result Value Unit of Measure Date of Sample Sodium /01/10 Page 11 of 5