Stormwater pollution prevention

How businesses and property owners can keep pollution out of our lakes, rivers, streams, and Puget Sound.

We offer free assistance to help businesses find and fix potential pollution issues.

For commercial, multifamily, and residential properties - best practices for preventing pollution.

For commercial, industrial, agricultural, public, and multifamily residential properties - best practices to reduce pollution, liability, and risk.

Best practices to prevent pollution at your home.

For businesses- resources about preventing spills, spill clean up, catch basin inserts, and more!

We offer free assistance to help businesses find and fix potential pollution issues.