Ecology's air quality in overburdened communities grant program is reducing air pollution through sustainable transportation.

We help coastal zone communities understand and plan for climate-related hazards. Our work at North Cove highlights how ...

"That mark that will be found by examining the bed and banks and ascertaining where the presence and action of waters are so common and usual, and so long continued in all ordinary years, as to mark ...

Washington’s NextCycle program is kicking off its fourth cohort supporting innovative ideas that strengthen the state’s ...

The Puyallup River drainage basin covers approximately 970 square miles in the Puget Sound lowlands. We are working in this basin to address several water quality impairments. The major streams of the ...

Our scientists coordinate algae and invasive-plant monitoring in Washington lakes and monitor some each year for toxic metals and other chemicals. However, most lake water quality monitoring is ...

Find a moderate risk waste disposal site in your county.

Treated wood is a dangerous waste. Businesses that handle treated wood waste — most commonly construction and demolition sites — can often manage these materials according to exemptions to the ...

We use funds from the Volkswagen settlement to reduce air pollution in communities affected by harmful diesel exhaust. Washington will receive $141 million from Volkswagen to settle violations of the ...

If you use any products to manage aquatic plants, animals or insects in and around waters of Washington, you will probably need coverage under a National Pollution Discharge Elimination System (NPDES) ...

Washington Conservation Corps (WCC) is a statewide service program for young adults ages 18-25 and military veterans. We create future leaders through hands-on environmental service, community ...

Reception, manager, and media contact information for our environmental programs, environmental offices and contact information for our cross-program resources.