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 ...

Students in grades K-12 from across Washington submitted artwork based on one of six statements about how we can all help keep our water clean to create our Solution to the Pollution Earth Day ...

This grant program will provide funding for projects that reduce and eliminate toxics in the Spokane River Basin. Toxic chemicals enter the river system from sources such as agriculture, industrial ...

Use this form to request reasonable accommodations for any person needing assistance in accordance with the Americans Disabilities Act, Washington State Policy 188, Section 508 of the Rehabilitation ...

We accredit environmental laboratories — including those that analyze drinking water, wastewater, surface water, groundwater, stormwater, biosolids, fish tissue, soil, sediments, and solid and aqueous ...

We invite your comments on draft permit No. WA0991032 being issued to Public Utility District No. 1 of Chelan County for Rock Island Dam. The permit authorizes the discharge of non-contact cooling ...

We invite you to comment on the draft permit No. WA0039829. The draft permit we’re proposing for Fort Flagler State Park would continue to allow the plant to discharge treated wastewater into ...

The Padilla Bay Reserve offers a variety of educational programs for school groups, children, families, and adults. Our interpretive center features interactive exhibits, saltwater aquariums, and ...

(Preferred) Use an electronic spreadsheet, such as Microsoft Excel or Google Sheets, to record data on your device. This will make it easier to submit data through our online portal. (Optional) Use a ...

Use this portal to filter and search for all of our regulatory information. We oversee many state and federal laws designed to protect Washington's land, air, and water. See our laws, rules, & ...

Ecology is starting a rulemaking for a new rule, Chapter 173-135 WAC for managing the Pasco Basin groundwater subarea, and repealing the existing interim management rule, Chapter 508-14 WAC. This new ...

High bacteria levels in Puget Sound are a risk to human health. People can be exposed to illnesses when they swim and play in the water. In addition, shellfish are not safe to eat when bacteria levels ...