TFCA will restrict the manufacture, distribution, and sale of cosmetic products that contain certain toxic chemicals within ...

We've now issued the final permit for the West Point wastewater treatment plant in Seattle. It strengthens protective ...

Our researchers study the health of hundreds of rivers and streams across Washington. Our new interactive report summarizes ...

The Wood Smoke Reduction Grant Program supports programs that provide financial incentives for residents to recycle or ...

Ecology still has up to $10.7 million remaining to distribute through this program. Funding was offered to Chelan County, ...

Every summer we monitor beaches for fecal bacteria to protect beachgoers. Read our 2023 BEACH Program report and send us feedback on the proposed list of beaches that will be monitored in 2024.

Benton Conservation District will receive $36,229 to restore a historic side channel of the Yakima River by replacing ...

To request ADA accommodation, contact Ecology's ADA Coordinator by email at ecyadacoordinator@ecy.wa.gov, or call 360-407-6831, 711 (relay service), or 877-833-6341 (TTY). More about our accessibility ...

With winter’s snowstorms largely behind us and summer just weeks away, our state’s low snowpack and forecasts for a dry and warm spring and summer have spurred the Department of Ecology to declare a ...

Washington Administrative Code (WAC) chapters 173-182 and 173-186 require oil handling facilities, pipelines, vessels, and railroads to have a state-approved oil spill contingency plan that ensures ...

We invite you to review and comment on Draft Municipal Water Law Interpretive and Policy Statement (POL-2030). Document for review: Draft Municipal Water Law Policy (POL-2030) ...