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Data Catalogue

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Drinking Water Surveillance Program

The Drinking Water Surveillance Program (DWSP) monitors water quality at selected municipal drinking water systems for scientific and research purposes. DWSP is a voluntary partnership that compliments the regulatory monitoring that must be done by the drinking water systems. DWSP monitors for inorganic, organic and radiological parameters.

Water quality data are available by individual years.

Ministry contact: Environment, Conservation and Parks

Additional Info

Field Value
Tags
Geographic coverage Ontario
Last Validated Date 2021-05-26
Update frequency Yearly

Drinking Water Surveillance Program

Learn more about accessing data using different file types.

2018 - 2020

2013 - 2017

2008 - 2012

2003 - 2007

1998 - 2002

Supporting Files

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