Old orchards in Central Washington left lead and arsenic in soil. Builders must check land history, test soil, cleanup ...

Our new Puget Sound Climate Resilient Riparian Systems grant program was developed in partnership with the Washington State Conservation Commission and Bonneville Environmental Foundation. Program ...

Registration is now open for the 19th annual Oregon-Washington Water Year 2024 Recap and 2025 Outlook Meeting. The virtual meeting will take place on Tuesday, October 29, 2024 (9 am-12:15 pm PST) and ...

Ecology seeking public comments to help shape the future for solar and onshore wind energy facilities in Washington.

The Washington Applied Sustainability Internship (WASI) program offers collaborative partnerships between academic ...

As part of our ongoing effort to reduce exposure to PFAS in consumer products, we’re conducting a new rulemaking under the ...

On a sunny July afternoon, Gov. Jay Inslee visited Tukwila Park to learn about our Washington Conservation Corps, one of the ...

Human health criteria are pollution limits on toxic substances that are set to protect people who eat fish and shellfish and drink untreated water from long-term health effects of pollution in rivers, ...

SepticSmart Week is an annual event that occurs the third week of September, and is a great reminder to do a check up on your ...

This is the second joint statement on linkage issued by the three jurisdictions. The California Air Resources Board on behalf of the state of California, the Ministère de l’Environnement, de la Lutte ...

The Washington Department of Ecology is working to update the statewide general permit for biosolids by incorporating additional documentation and research into the environmental review for the permit ...