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This 1:20,000. scale inventory contains digital maps of cancelled community watershed boundaries. The watershed boundaries showed the location of watersheds that supply communities with domestic water. These are meant to be used in conjunction with stream network map coverages from TRIM mapping....

Boundaries (polygons) of areas designated as community watershed by government - that are all or part of the drainage area that is upslope of the lowest point from which water is diverted for human consumption by a licensed waterworks, if satisfied that, to protect the water that is diverted for...

This spreadsheet includes all the approved, interim and working water quality guidelines for B.C. Water quality guidelines are concentrations of substances or physical attributes of water bodies that are predicted to be protective of specific water values including aquatic life, wildlife,...

This data set provides pesticide sample analyses results for drinking water samples for the province’s Pesticide Monitoring Program.Over 100 wells are monitored annually, with samples being collected in drinking water wells of private homes, schools, municipalities, and seniors’ housing...

A wide range of different territorial, federal, and first nation governments have a role in monitoring water. The water monitoring sites data set compiles these varied sources into a single source with the intent to provide a 'one-stop shop' when searching for water monitoring data. Information...

The Contaminated Sites dataset compiles information on contamination collected by the Government of Yukon . Note: when a site has no information, the property is not necessarily not contaminated rather the data is not available. Distributed from GeoYukon by the Government of Yukon . Discover more...

Yukon First Nations and Tetlit Gwich'in settlement lands including both rural blocks (R-block) and Fee Simple lands of the First Nations that have ratified their agreements. This data was built using the 1:1,000,000 Digital Chart of the World (DCW) as the base and the 1:30,000 signed Territorial...

Ontario has a comprehensive set of measures and regulations to help ensure the safety of drinking water. The following dataset contains information about the drinking water systems, laboratories and facilities the Ministry of the Environment, Conservation and Parks is responsible for monitoring...

We have developed a guideline value for aluminum in drinking water to protect the health of Canadians. Learn about the health effects of aluminum and how to reduce your exposure if it is present in your drinking water.

We have developed a proposed objective for PFAS in drinking water, which is available for public consultation. Learn about PFAS and how to reduce your exposure if it is present in your drinking water.