The boil water advisory that had been in effect for the entire city of Chateauguay has been lifted, officials announced on June 14, 2026. However, some surrounding areas are still under the advisory, and residents are urged to continue boiling water until further notice.
Advisory Details
The advisory was originally issued due to concerns over water quality following recent infrastructure work. While Chateauguay's water is now deemed safe, neighboring municipalities remain affected. Public health officials are conducting ongoing tests to ensure safety.
Resident Guidance
Residents in areas still under the advisory should boil water for at least one minute before using it for drinking, cooking, or brushing teeth. Updates will be provided as testing continues.
For more information, contact local municipal offices or visit the regional health authority's website.
