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

Transcription

1 OPTIONAL ANNUAL REPORT TEMPLATE Drinking-Water System Number: Drinking-Water System Name: St. Francis Xavier CHS, Hammond Drinking-Water System Owner: Catholic District School Board of Eastern Ontario Drinking-Water System Category: Small Municipal Non-Residential Period being reported: April 1, 2015 to March 31, 2016 Complete if your Category is Large Municipal Residential or Small Municipal Residential Does your Drinking-Water System serve more than 10,000 people? Yes [ ] No [ X ] Is your annual report available to the public at no charge on a web site on the Internet? Yes [ ] No [ X ] Location where Summary Report required under O. Reg. 170/03 Schedule 22 will be available for inspection. Public binder located at the waterwork s location at the main office at both St. Francis Xavier CHS and Pope John Paul II. An electronic copy is saved on our main server at Cornwall Regional Office located at 835 Campbell Street, Cornwall, Ontario A copy will be provided if requested. Complete for all other Categories. Number of Designated Facilities served: 2 Did you provide a copy of your annual report to all Designated Facilities you serve? Yes [ X ] No [ ] Number of Interested Authorities you report to: 2 Did you provide a copy of your annual report to all Interested Authorities you report to for each Designated Facility? Yes [ X ] No [ ] Pope John Paul II Elementary School, Ministry of Education and School Note: 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 Pope John Paul II Elementary 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 [ X ] No [ ] Page 1 of 6

2 Indicate how you notified system users that your annual report is available, and is free of charge. [ ] Public access/notice via the web [ ] Public access/notice via Government Office [ ] Public access/notice via a newspaper [ ] Public access/notice via Public Request [ ] Public access/notice via a Public Library [ X ] Public access/notice via other method Notified parents through the schools monthly newsletter to parents and the report is posted in the staffroom. Describe your Drinking-Water System St. Francis Xavier CHS Raw water is supplied from a well at the south end of the property. The well was drilled to a depth of 13.4 m. Raw water is pumped to the mechanical room from the well via a 50 mm force main, chlorinated and then stored in a 10,000 gallon underground storage tank (reservoir). The well pump operates based on on/off floats in the reservoir. The water treatment room is located near the front of St. Francis Xavier Catholic High School (CHS). The treatment equipment includes the following components: Water Softener; two Culligan ion exchange filters lower hardness in the raw water. Pre-chlorination; chemical feed pump pumps a diluted solution of sodium hypochlorite into the raw water supply prior to storage. The chemical feed pump runs at a set rate when the well pump is operating. Reservoir; a 10,000 gallon (US) precast underground storage tank stores chlorinated raw water. The reservoir is located just south of the school. The reservoir provides short term storage required to supply peak hour demands for the school. Pressure Tanks & Water Meter; when water is required, it is pumped from the reservoir to the pressure tank. The water passes through a water meter, the meter also dictates the amount of chlorine required during the post-chlorination phase. System Filters; the three blue filters, located to the left of the post-chlorine tank, are filled with cellulose / polyester filter cartridges. UV Filters; there are four UV treatment units plumbed in parallel to give a total capacity of 120 USgpm. The Trojan ProSeries 30 includes an automatic flow shutoff in the event of equipment malfunction or low UV transmittance as well as a flow restrictor to ensure maximum rated flow rate per unit is not exceeded. Secondary Chlorination (Post-Chlorination); the post chlorine pump is connected to the flow meter and proportionally feeds sodium hypochlorite solution downstream of the UV units. Distribution; water is then distributed throughout the two schools; St. Francis Xavier CHS and Pope John Paul II Catholic Elementary School (PJPCES). Page 2 of 6

3 Pope John Paul II 2 pressure tanks and secondary chlorination system that is a back up system if needed. List all water treatment chemicals used over this reporting period Sodium chloride and sodium hypo-chloride (12%) Were any significant expenses incurred to? [ ] Install required equipment [ ] Repair required equipment [ ] Replace required equipment Please provide a brief description and a breakdown of monetary expenses incurred 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 Microbiological testing done under the Schedule 10, 11 or 12 of Regulation 170/03, during this reporting period. Number of Range of E.Coli Or Fecal Results Range of Total Coliform Results Number of HPC Range of HPC Results (min #)-(max #) (min #)-(max #) (min #)-(max #) Raw <2-16 Treated Distribution < 2-12 Operational testing done under Schedule 7, 8 or 9 of Regulation 170/03 during the period covered by this Annual Report. Number of Grab Range of Results (min #)-(max #) Unit of Measure Turbidity Chlorine mg/l Fluoride (If the DWS provides fluoridation) NOTE: For continuous monitors use 8760 as the number of samples. Page 3 of 6

4 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 Summary of Inorganic parameters tested during this reporting period or the most recent sample results Parameter Sample Date Result Value Unit of Measure Exceedance Antimony Feb < mg/l Arsenic Feb mg/l Barium Feb mg/l Boron Feb mg/l Cadmium Feb < mg/l Chromium Feb <0.002 mg/l *Lead May < mg/l Mercury Feb mg/l Selenium Feb <0.001 mg/l Sodium May mg/l Uranium Feb < mg/l Fluoride Feb mg/l Nitrite Nitrate 02-Mar Dec Sep June Mar Dec Sep June mg/l mg/l *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 Plumbing Distribution Number of Range of Lead Results (min#) (max #) Unit of Measure Number of Exceedances Page 4 of 6

5 Summary of Organic parameters sampled during this reporting period or the most recent sample results Parameter Sample Result Unit of Exceedance Date Value Measure Alachlor Feb <0.3 µg/l Aldicarb Feb <3 µg/l Aldrin + Dieldrin Feb <0.02 µg/l Atrazine + N-dealkylated metobolites Feb <0.5 µg/l Azinphos-methyl Feb <1 µg/l Bendiocarb Feb <3 µg/l Benzene Feb <0.5 µg/l Benzo(a)pyrene Feb <0.005 µg/l Bromoxynil Feb <0.3 µg/l Carbaryl Feb <3 µg/l Carbofuran Feb <1 µg/l Carbon Tetrachloride Feb <0.2 µg/l Chlordane (Total) Feb <0.05 µg/l Chlorpyrifos Feb <0.5 µg/l Cyanazine Feb <0.5 µg/l Diazinon Feb <1 µg/l Dicamba Feb <5 µg/l 1,2-Dichlorobenzene Feb µg/l 1,4-Dichlorobenzene Feb <0.2 µg/l Dichlorodiphenyltrichloroethane (DDT) + Feb <0.01 metabolites µg/l 1,2-Dichloroethane Feb µg/l 1,1-Dichloroethylene Feb (vinylidene chloride) µg/l Dichloromethane (Methylene Chloride) Feb <0.3 µg/l 2-4 Dichlorophenol Feb µg/l 2,4-Dichlorophenoxy acetic acid (2,4-D) Feb <5 µg/l Diclofop-methyl Feb <0.5 µg/l Dimethoate Feb <1 µg/l Dinoseb Feb <0.5 µg/l Diquat Feb <5 µg/l Diuron Feb <5 µg/l Glyphosate Feb <25 µg/l Heptachlor + Heptachlor Epoxide Feb µg/l Lindane (Hexachlorocyclohexane, Gamma) Feb µg/l Malathion Feb <5 µg/l Methoxychlor Feb µg/l Metolachlor Feb <3 µg/l Metribuzin Feb <3 µg/l Monochlorobenzene Feb <0.2 µg/l Page 5 of 6

6 Paraquat Feb <1 µg/l Parathion Feb <3 µg/l Pentachlorophenol Feb µg/l Phorate Feb <0.3 µg/l Picloram Feb <5 µg/l Polychlorinated Biphenyls(PCB) Feb <0.06 µg/l Prometryne Feb µg/l Simazine Feb <0.5 µg/l Temephos Feb <10 µg/l Terbufos Feb <0.3 µg/l Tetrachloroethylene Feb <0.2 µg/l 2,3,4,6-Tetrachlorophenol Feb µg/l Triallate Feb <10 µg/l Trichloroethylene Feb µg/l 2,4,6-Trichlorophenol Feb µg/l 2,4,5-Trichlorophenoxy acetic acid (2,4,5-T) Feb <10 µg/l Trifluralin Feb <0.5 µg/l Vinyl Chloride Feb <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 Page 6 of 6