Thurston County facilities are open to the public with safety measures to slow the spread of COVID-19 and protect public and employee health. Learn more here.

Rate Credits

Some property owners, if eligible, could get discounts off their base rate. 

Businesses, churches, office and public buildings could get a discount ranging from 25%-50%. They must keep stormwater facilities in good shape and use best management practices to protect water quality.

Schools could get up to 40% off. They must keep stormwater facilities in good shape and teach students about water-related issues. Schools may qualify for an additional 10% off by participating in one of these programs:


Applications & Program Details

Program details (PDF)  |  First time application for schools (PDF)  |  First time application for all others (PDF)  |   Renewal application (PDF)

Maintenance Agreements

Commercial (PDF)

Best Management Practices (BMPs)

BMP Planning Template (Word) |  Commercial/Industrial Cleaning & Washing (PDF)