Thurston County, Washington

The content on the Thurston County website is currently provided in English. We are providing the “Translation” for approximately 10 languages. The goal of the translation is to provide visitors with limited English proficiency to access information on the website in other languages. The translations do not translate all types of documents, and it may not give you an exact translation all the time. The translations are made through an automated process, which may not result in accurate or precise translations, particularly of technical and legal terminology.
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Thurston County Washington

Public Works

Water & Sewer Utility Rates

The water and sewer rates for Boston Harbor, Tamoshan, Grand Mound, and Olympic View customers are consistent with the approved utility consolidation and rate blending timeline.  

Approved rates for 2024 and 2025 are: 

 

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Proposed rates for 2026 and 2027 are:

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What’s Next? 

  • Public hearings scheduled: December 1, 2025 at 2:45 p.m. 
  • Board of County Commissioners vote: December 16, 2025
  • New rates take effect: January 1, 2026