The Washington Department of Ecology has fined Liberty Marine Corporation $32,000 for a waste oil spill into Puget Sound.

Every five years we review and update each of our general permits. The Sand and Gravel General Permit covers approximately 850 facilities that produce and process sand and gravel, crushed rock, ...

We issued million-dollar penalties for dangerous waste violations at two Anacortes refineries, Tesoro and HF Sinclair.

The “wettest” county east of the Cascades in June was Pend Oreille, which checked in with less than an inch of rain - a ...

On July 10, we received national recognition by national U.S. Water Alliance for our innovative Floodplains by Design program ...

The Washington Water Supply Update provides insights into the state's water resources, challenges, and management strategies.

The Washington Legislature has awarded 20 million dollars to clean up the Weyerhaeuser Mill A site on Port Gardner Bay, part of the Port of Everett’s waterfront in Snohomish County. This grant is the ...

Ecology releases three environmental studies to help make early decisions about solar, onshore wind and green hydrogen clean energy facilities.

Join the 2025 Washington Brownfields Conference in Yakima to explore environmental cleanup, redevelopment, and sustainable practices with experts and professionals.

Ecology proposes to revise Chapter 173-337 WAC: Safer Products Restrictions and Reporting to adopt restrictions and reporting requirements related to the intentional use of per- and polyfluoroalkyl ...