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Drinking water

Drinking water advisories and planned work

Drinking water annual reports and quality test results

The City prepares an annual report for each municipal drinking water system, in compliance with the Safe Drinking Water Act. 

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Drinking water - Frequently asked questions

Answers to the most commonly asked questions about drinking water. If you have a question that is not addressed, please call 3-1-1.

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Water purification, quality and delivery


Use this map to find City of Ottawa operated water fountains available to the public.