Ecology Spills Response Team members Chelsea Krimme, Josh Coulter, Courtney Serad, and Dave Byers (left to right) conduct a ...

Swamps are wetlands containing woody plants like trees and shrubs. Forest and shrub swamps are important habitats, especially ...

We invite you to comment on legal documents and attend an open house about the Hardel Mutual Plywood site on the western ...

We've submitted our latest Water Quality Assessment to EPA and we've opened the Call for Data to work on the next assessment ...

Up your gardening game by mixing compost into the soil! Get started by making your own compost at home or by purchasing it.

Teams of experts at Air Quality keep a network of statewide air monitors running smoothly year-round, which helps inform the ...

In this “vitrifying” edition of Let's Talk About Hanford, we'll be talking about the Hanford Site's Waste Treatment Plant.

You can now subscribe to automatic email updates about specific cleanup sites. These notices will let you know if we change a site’s status, upload documents, or ask for comments about the site.

By bringing your own cup to coffee shops, you get your caffeine fix and reduce waste from single-use cups. The perfect blend! Shops and customers, save the planet and pledge to bring your own cup.

We invite you to express your views on the State Waste Discharge Permit Application for Lincoln Rock Hydrogen Facility in East Wenatchee (Douglas County) from April 29 – June 5, 2025, 11:59 p.m.

A new competitive grant program from the Washington Department of Ecology will fund projects at 13 landfills across the state to better measure and contain methane before it escapes into the ...

Water in eastern Washington is a scarce resource, and tracking groundwater sources and supplies is a critical part of making sure there is enough water to meet everyone’s needs. A new legal ...