Document Library

Below is a list of documents available on the web for your convenience. There will be a charge to provide paper copies of the requested documents. The department provides the first five copies at no charge. The charge, after the first five copies, is $0.15 per 8.5 x 11 copy. The department may take up to five business days to respond to your request according to RCW 42.17.


If you would like more information or would like to submit a request for public information you may call us at 360-867-2300, or click the link above.


Most documents require the use of a PDF reader.

Agency Documents

Real Estate Services

Development Review

Traffic Signs & Speed Limits



All documents open in a new browser window or tab.

Cross Connection Hazards Handout

Satellite Mgmt Plan -Water

2012 Grand Mound Water System Plan

Water Quality Reports


All documents open in a new browser window or tab.

Wildflowers of the Chehalis Western and Yelm-Tenino Trails

Shelter Request Form

Lodge Request Form

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Thurston County Public Works
9605 Tilley Rd S
Olympia, WA 98512
360-867-2300   TDD: 711 or 800-833-6388