Cowichan Bay

System Overview


The Cowichan Bay Sanitary Sewer System was constructed in 1972 and originally consisted of a conventional gravity collection system and an extended-aeration secondary sewage treatment plant. An equalization tank/overflow/storage system was added in 1987, thereby nearly doubling the amount of capacity of the system.

Upgrades


In 2004, the sewage treatment plant was replaced by a pump station and forcemain to the Joint Utilities Board lagoons for sewage treatment and disposal, fulfilling the CVRD’s commitment under the Central Sector Liquid Waste Management Plan.

Bylaws


Management Bylaw No. 2476
Cowichan Bay Sewer Servicing Policy
Cowichan Bay Map