
Welcome to
Meadowmeer Water Service Association
MWSA is a small Class A community water system located on Bainbridge Island, in Washington state. The water system is owned by the Shareholders of the community and the water system is operated as a non-profit organization.
News & Updates




Early Fall 2025 Update:
Effective 9/1/25, Meadowmeer Water Service’s base water and tiered rates will be increasing by 10% to fund needed capital improvements. Shareholders will see this increase in their bills arriving in November.
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Keep an eye out for maintenance work on our water storage tank on upper Mandus Olson Rd. in late September, including pressure washing the exterior and cleaning the interior. Then, in early October, Northwest Water Systems will flush our water distribution pipes to remove accumulated sediments (mostly iron and manganese). Viking Fence will also be repairing the security fence around the water tank in November.
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​Meadowmeer Water Service Association Board meetings are scheduled on 11/12 and 12/9 at 6 – 7:30 PM at the BI Recreation Center meeting room. Please email the Board at stewart@mwsawater.org if you would like to attend as space is limited.
Our in-person Annual meeting will be held on October 14th, 2025 ... expect a mailing with more information by later-September. At the Annual meeting we will discuss the current status of the water system’s business processes, water operations/maintenance, and upcoming capital plans. The main topic will be the potential future sale of Meadowmeer Water Service versus remaining independent. We will also be holding elections for Directors on the Board.
Meadowmeer Water Service 2025 Lead Education Material
REPORT EMERGENCIES

For public safety or property emergencies, please call 911.
For water service emergencies, contact NW Water Systems at:
(360) 876-0958