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 ...

In honor of Critter of the Month's tenth birthday, let's explore the world of one of Puget Sound's most graceful ten-legged ...

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 ...

Join the walking tour to learn about this cleanup site on the Bellingham Bay waterfront. Ecology is currently asking for public comments on a draft cleanup action plan, agreed order, State ...

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) ...

The Facility/Site database and map search tool includes information on: State cleanup sites Federal Superfund cleanup sites Hazardous waste generators Solid waste facilities Underground storage tanks ...

SEPA Categorical Exemption for Infill Housing (SB 5412) Second Substitute Senate Bill 5412 amends SEPA RCW 43.21A.229 to allow proposed housing within urban growth boundaries to rely on environmental ...

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 ...

Discharges of excess nutrients—particularly nitrogen—to Puget Sound from domestic wastewater treatment plants are contributing to existing low oxygen levels in Puget Sound and the rest of the Salish ...

Recycling credits refers to the percentage of recurrent waste that is recycled by an off-site hazardous waste service provider. Recycling credits help reduce the amount of waste we factor into ...