City of Bainbridge Island

City of Bainbridge Island

280 Madison Avenue
Bainbridge Island, WA 98110
(206) 780-8603

The city serves the Winslow and Rockaway Beach areas for water service. Wastewater from the downtown area is processed at our treatment plant on Donald Place. Wastewater for the LynwoodCenter area and South Island Sewer is processed by Sewer District #7.

If you need to Open or Close an Account
Call our office at least one week prior to moving. We will schedule our Public Works crew to get a final meter read. This allows for proper billing based on the customer’s actual usage. If you have any questions call us at 206-780-8603.

There are over 100 independent water companies on Bainbridge Island. You may be on a community well or a larger system. The Kitsap County Health Department regulates all water systems. They can be reached at 800-739-6766.

South Bainbridge Water: 206-842-4299
Island Utilities: 206-319-2656
Meadowmeer: 206-842-7889
If you have questions contact Christy or Debbie at 206-780-8603



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