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The Guidelines for Canadian Drinking Water Quality of 1968 set guidelines for drinking water quality standards in Canada, developed by Health Canada with the provincial and territorial governments and setting out the maximum acceptable concentrations of these substances in drinking water. The drinking water guidelines are designed to protect ...
Drinking water standards include lists of parametric values, and also specify the sampling location, sampling methods, sampling frequency, analytical methods, and laboratory accreditation ( AQC ). In addition, a number of standards documents also require calculation to determine whether a level exceeds the standard, such as taking an average.
Water pollution in Canada is caused by municipal sewage, urban runoff, industrial pollution and industrial waste, agricultural pollution, inadequate water infrastructure. This is a long-term threat in Canada due to "population growth, economic development, climate change, and scarce fresh water supplies in certain parts of the country."
Canadian Water Quality Guidelines (1987) - includes recommended guidelines for raw water for drinking water supply, recreational water quality and aesthetics, aquatic life (freshwater and marine), agricultural uses (irrigation and livestock watering), and industrial water supplies. Now includes 19 appendices and 41 guidelines
The Clean Water Act (S.O. 2006, Chapter 22) is a law enacted by the Legislative Assembly of Ontario, Canada. The purpose of this Act is to protect existing and future sources of drinking water. [1] [2] The Clean Water Act was enacted following the Walkerton Tragedy of 2000, during which contaminated drinking water resulted in seven fatalities ...
Long-term drinking water advisories. In Canada, First Nations communities have been under long-term drinking water advisories (DWAs) for decades. A long-term drinking water advisory is an advisory that has been in place for over a year. From November 2015 through January 19, 2024, 144 DWAs were lifted. 28 are still in effect in 26 communities. [1]
Pollution in Canada. Pollution is an environmental issue in Canada. It has posed health risks to the Canadian population and is an area of concern for Canadian lawmakers. Air, water and soil pollution as well as the associated health effects are prominent points of contention in modern Canadian society.
Drinking water quality standards describes the quality parameters set for drinking water. Water may contain many harmful constituents, yet there are no universally recognized and accepted international standards for drinking water. Even where standards do exist, the permitted concentration of individual constituents may vary by as much as ten ...