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Water System Plan

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2020 Water System Plan

The City of Tumwater delivers high quality water to approximately 29,000 customers through over 8,000 main water connections every day.

The Water System Plan helps guide the utility operations, provides recommendations for capital improvement projects, and prepares financial considerations necessary to ensure the City can continue to meet the existing needs of our current customers and planned future demands. The Water System Plan presents both a 6-year view and a 20-year view, and is used by City of Tumwater staff to accomplish goals that increase efficient use and protection of our valuable water resources. This means preserving and growing our water system to maintain reliable access to potable water for our current and future customers while continuing to operate the City's water utility in a fiscally responsible manner. 

The Water System Plan for the City of Tumwater can be viewed and downloaded below. Due to the large size of the documents, download times may vary.

Questions or to request a copy

To review a hard copy, please contact Water Resources at (360) 754-4140.  Please note: to obtain a hard copy or CD of the draft manual, a duplication fee may apply.

2020 Water System Plan Update

2020 Water System Plan - Agency Review Draft

2020 Water System Plan - Appendices A-L

2020 Water System Plan - Appendices M-S