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Water Quality Reports

Waterworks owners are required to provide information about the water they provide to consumers. View Halton Region's annual reports to learn about where our water comes from and what it contains.

As a waterworks owner, Halton Region is required to provide information about the water that is delivered to consumers. This is done through annual reports.

Our annual reports provide specific information about where your water comes from, what it contains, and how it compares to the Provincial Standards.

Annual Reports

The 2019 Summary Flow Report for all of Halton's Drinking Water Systems will be available on this page on March 31, 2020.

If you need these documents in an alternate format, please email or call 311.