Skip to main content

Thurston County, Washington

Public Health and Social Services

For information regarding Septic Systems, please select from the options below: 

Contact our department or email us at if you have additional questions. 

Building Development Center (360)-786-5490 Craft 3 Loan  (360)-867-2170
General Questions/Failing System (360)-867-2673 Operation and Maintenance  (360)-867-2626
Septic Help Line (360)-867-2669 Septic, Land Use, and Drinking Water

Enviromental Health Issue Reporting

Enviromental Health Feedback