A formerly threatened wetland full of half-buried tires and broken washing machines is getting a facelift after its ...

Tell us what you think about early actions to clean up PFAS at the Issaquah headquarters of Eastside Fire & Rescue.

Conditions changed quickly at the end of August. A combination of lightning-sparked wildfires, hot and dry weather, and light ...

A transboundary workgroup is collaborating to improve water quality in the Nooksack River watershed. Due to those efforts, ...

On the morning of July 18, a dual-tanker truck carrying thousands of gallons of gasoline and diesel left the roadway on U.S.

The Climate Commitment Act (CCA) caps and reduces greenhouse gas emissions from Washington’s largest emitting sources and industries, allowing businesses to find the most efficient path to lower ...

Find a grant or loan and details about the application process, eligibility, types of projects, timelines, requirements, and other information. Click on one of the links below.

On Aug. 28, 2025, Ecology adopted a new rule, Chapter 173-339 WAC: Cosmetic Products Restrictions. This new chapter restricts the manufacture, sale, and distribution of cosmetic products in Washington ...

The Dangerous Waste Report summarizes a business’s dangerous waste activities in Washington. All sites with an active EPA/State ID Number must submit a Dangerous Waste Report. Some businesses are ...

The comment period closed July 3, 2025, at 11:59 p.m. Please see submitted comments here. Public hearings for this rulemaking were held on June 24, 2025, at 9 a.m. and June 25, 2025, at 5 p.m. Please ...

We develop and provide watershed characterization information to help inform local planning processes. This page provides links to examples of how land use planners and resource managers have used ...