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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.

About Halton's water quality reports

As a waterworks owner, Halton Region is required to provide information about the water delivered to its customers.  This information is available through the following annual reports.

Our annual reports provide specific information about where your high-quality drinking water comes from, what it contains and how it aligns with Provincial standards.


Annual reports

2023 reports


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