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Water & Sewer

The rapid growth of the community has created much demand on its systems of water supply, sewer and sewage treatment. Municipal services have recently been extended to Promontory for a new community development. Substantial system upgrades and extensions have also been added to Chilliwack Proper and Sardis to aid densification. In the meantime, major improvements have been made to the sewage treatment facilities.  

For current rates and more information please visit the bylaw section of the website, and view the Waterworks Rate and Regulation Bylaw and the Sanitary Sewer System Regulation Bylaw.

City of Chilliwack Water Coverage Area

City of Chilliwack Sewage Coverage Area