Ecology has a role in protecting water quality at forestry sites, and our analysis of the draft Forest Practices Board rule ...

The Weldcraft Steel & Marine site is one of 12 Bellingham Bay cleanup sites coordinated through the Bellingham Bay Action ...

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

Cleanup Levels and Risk Calculation (CLARC) is a compendium of technical information related to calculating cleanup levels under Washington's Cleanup Rule, the Model Toxics Control Act (MTCA) ...

Washington's working forests cover millions of acres, with the timber industry playing a vital economic role throughout the state. The Department of Natural Resources oversees the Forest Regulation ...

This tool can help you locate any of these sites within Washington state either in our database, or you can search visually on our interactive mapping tool. For help understanding the codes and terms ...

Ecology is responsible for overseeing state rules that implement the State Environmental Policy Act (SEPA).

For more than a year, we have been working with Tribes, local governments, state agencies, and the public to help us update five state shoreline management rules.

Businesses are required to notify us of dangerous waste activities if they manage dangerous waste under Washington State Dangerous Waste Regulations as mandated by the Resource Conservation and ...

The dangerous waste annual report is a combination of required forms and other documents that summarize your dangerous waste activities in Washington. If you have an active EPA/State Identification ...

We are hosting an informational presentation to explain our proposed changes to the permit, followed by a question and answer session. The online presentation will be held via Zoom, a video ...

The draft permit and fact sheet are available for review on the Puget Sound Nutrient General Permit webpage. We ask that comments reference specific text, permit condition (s), and page number (s) in ...