The 2025 conference was a homecoming for many community leaders and an eye-opening orientation for those brand new to ...

For more than a year, we have been working with Tribes, local governments, state agencies, and the public to help us update ...

Ecology's previous round of Prevent Nonattainment grants helped agencies in Okanogan County improve air quality to meet ...

We're looking into harmful chemicals in everyday products – like paints and nail polish – and researching safer alternatives.

In many parts of western Washington, population growth and development is spreading into once-rural areas, putting new pressures on water supplies and potentially impacting the water needed by fish in ...

We invite you to comment on documents and attend an open house for the Rayonier Mill cleanup site on the shores of Port Angeles. The study area of this site is moving to the next phase of cleanup.

Reminding people about the dangers of wildfire smoke has been a key part of Moses’s outreach work. She emphasizes the health ...

Things are heating up in the PNW, and with the excitement of warm weather comes the threat of wildfires. Cities across the ...

OLYMPIA – Earlier today, the Washington Department of Ecology sent guidance to vehicle manufacturers explaining its decision to pause implementation for portions of the state’s clean vehicle standards ...

Ecology Spills Response Team members Chelsea Krimme, Josh Coulter, Courtney Serad, and Dave Byers (left to right) conduct a safety briefing before entering the secured area to assess hazardous ...

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 ...