Microbiological Standards Chemical Standards Radiological Standards Chemical standards in the ODWQS value has been derived from the best scientific information currently available and represents the level (a concentration or a number) of a constituent that ensures an aesthetically pleasing water and does not result in any significant risk to the health of the consumer over a lifetime. The ODWQS values describe a quality of water that is acceptable for lifelong consumption; therefore, deviations above the Standard’s values do not necessarily mean that the water is unsuitable for consumption. Exceedence of any parameter would result in an adverse water quality event with notification to the Medical Officer of Health and the MOE. Appropriate corrective action would have to be initiated to address the adverse incident. WATER DISTRIBUTION DEPARTMENT Water Main Replacement Approximately 2.0 km of distribution water mains were replaced on: Edgewater Blvd Maria Street right-of-way Hilliard Street Orpington Road Earlwood Drive New Water Main Installation: Approximately 78 m of new water main was installed on Charles Street from Burnham Street to Birdsall Street. Water Service Replacement: A total of 28 water services were replaced. Water Main Rehabilitation Cleaning and lining of approximately 7.8 km of existing distribution water main took place on: Armour Road, Dunlop Street, Whitaker Street Area Reid Street, Park Street, Wolfe Street, Hart Street, Rutherford Avenue Area Chesterfield Avenue, Aberdeen Avenue, Park Street North, Glengarry Avenue Area Clonsilla Avenue, Kawartha Crescent, Lansdowne Street West Area Albertus Avenue from Clonsilla Avenue to Sherbrooke Street Auburn Street from Dunlop Street to Parkhill Road Summer Lawn Watering Restrictions Even and odd day lawn watering restrictions during June, July and August continued in 2012. term
2,4,5-Trichlorophenoxy acetic acid (2,4,5-T) mg/L <0.00022 0.28 Trifluralin mg/L <0.00002 0.045 Vinyl Chloride mg/L <0.00017 0.002 ORGANIC PARAMETERS (Distribution System) THM (Distribution System) µg/L 68.5 100.0 mg/L - milligrams per litre = parts per million ODWQS – 2012 STATISTICS: WATER UTILITY 1. Area Serviced City of and water supply to Woodland Acres in Township of 2. Population Served 2011 2012 Population Served by Water 79,352 80,150 City of population 78,718 79,505 Outside City 634 645 3. Consumption Per Capita Per Day Consumption per capita per day 393 litres 382 litres 4. Monthly Water Rates Flat Rate Service Basic Charge $10.3415/unit $10.6517 Rooms 2.2226 each 2.2893 Lot Area (charge subject to 1500 m2 maximum) 1.9963/100 m2 2.0562/100 m2 Swimming Pool 0.2058/ m3 0.2120 / m3 New commercial flat rate service no longer available. Commercial Metered (Meter Basic Charge) 15mm (⅝") Meter $19.0468 $19.6182 20mm (½") Meter 25.8279 26.6027 25mm (1") Meter 36.0356 37.1167 40mm (1½") Meter 59.8466 61.6420 50mm (2") Meter 87.0122 89.6226 75mm (3") Meter 141.2920 145.5308 100mm (4") Meter 277.0891 285.4018
150mm (6") Meter 480.8414 195.2666 200mm (8") Meter 684.5834 705.1209 250mm (10") Meter 956.1468 984.8312 300 mm (12”) Meter 1,357.7038 1,398.4349 Consumption Charge First 100 cubic metres $0.7718 m3 $0.7950 m3 Next 4,900 cubic metres 0.5968 0.6147 Balance 0.4116 0.4239 Demand Minimum Charge 30% of peak monthly consumption charge during summer (July, August, September, October) adjusted for current rates. Seasonal Use Demand minimum and basic charges apply to seasonal use customers for up to 8 months following temporary disconnections. 5. Number of Customer Accounts 2011 2012 Domestic Flat Rate 26,012 26,077 Commercial Flat & Multi Density Residential 569 540 Industrial, Institutional, Large Commercial and Large Residential Metered 2,111 2,049 Woodland Acres 1 1 Total 28,693 28,667 6. Water Consumption (Megalitres) Metered Industrial, Commercial, Institutional and Large Residential 4,168.6 4,341.0 Flat Rate Residential and Small Commercial 5,748.2 5,403.7 Unaccounted for Water including public use (assumed to represent 13% of Water Produced) 1,481.8 1,456.1 Total Water Produced 11,398.6 11,200.8 7. Water Treatment and Water Storage Capacities