2025 South Bay Flushing Notice
Olympic Water and Sewer will be conducting water main flushing in the South Bay service area starting March 4, 2025 and will continue until completed. This is not a continu [...]
Notice: Potassium Permanganate Issue
Notice – Olympic Water and Sewer Inc. (OWSI) has identified a potassium permanganate issue currently affecting Woodridge, Olympic Terrace 1 & 2, Highland Drive and Bayvie [...]
