570,556 snapshots · latest May 3, 2026
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386,223 snapshots · latest Apr 14, 2026
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Consultation: Guidelines for Canadian recreational water quality: Microbiological sampling and analysis From: Health Canada Current status: Closed Opened on April 21, 2023, and closed to new input on June 20, 2023. This technical document summarizes current information on…
Consultation on guidelines for Canadian drinking water quality – Iron: Closed consultation From: Health Canada Current status: Closed This consultation ran fom September 29, 2023, to November 28, 2023. Health Canada has developed a technical document to provide regulatory…
Consultation: Guidelines for Canadian drinking water quality: Operational parameters From: Health Canada Current status: Closed Opened on March 8, 2024, and will close to new input on May 31, 2024. This guideline technical document outlines the evaluation of the available…
Consultation on guidelines for Canadian drinking water quality: Radiological Parameters Current status: Closed Input received from October 11, 2024 to January 10, 2025. This guideline technical document outlines the available information on radionuclides with the intent of…
Consultation: Draft Guidelines for Canadian Drinking Water Quality, Trihalomethanes From: Health Canada Current status: Closed Input received from January 10, 2025 to April 4, 2025. Health Canada is updating its guidance on trihalomethanes (THMs) in drinking water. This guideline…
Consultation: Draft Guidelines for Canadian Drinking Water Quality, Arsenic From: Health Canada Current status: Open Opened on March 7, 2025, and will close to new input on May 6, 2025. Health Canada has drafted guidelines for drinking water quality related to arsenic . We’re…
Consultation: Guidelines for Canadian Drinking Water Quality, Haloacetic Acids Current status: Open Opened on January 9, 2026 and will close to new input on March 13, 2026. Health Canada has drafted Guidelines for Canadian Drinking Water Quality, Haloacetic Acids . We're looking…
Consultation: Guidance on asbestos in drinking water Current status: Open Opened on January 23, 2026 and will close to new input on March 24, 2026. Health Canada has drafted Guidance on asbestos in drinking water . We're looking for feedback, in particular on the approach used to…
Consultation: Draft guidelines for Canadian drinking water quality, Chlorite and chlorate Current status: Open Opened on February 13, 2026 and will close to new input on April 14, 2026 . Health Canada has drafted Guidelines for Canadian drinking water quality, Chlorite and…
Water Quality Program Water and Air Quality Bureau Safe Environments Directorate Healthy Environments and Consumer Safety Branch Health Canada E-mail: water-eau@hc-sc.gc.ca Telephone: 1-833-223-1014 Teletypewriter: 1-800-465-7735 (Service Canada) For more information, subscribe…
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