Now through Jan. 28, 2025, the public is invited to review and comment on model ordinances that will help city and county ...

The expansion of the Pasco Process Water Reuse Facility has been an example of how working together can lead to successful ...

We have released a draft study examining potential environmental impacts of green hydrogen storage and production facilities in Washington.

Burn bans are called in the winter when smoke from wood stoves and fireplaces increase fine particle pollution. Always check ...

Starting Jan. 1, 2025, our Safer Products for Washington program implemented new regulations to reduce harmful chemicals in ...

A new report from the Washington Department of Ecology shows total state greenhouse gas emissions dipped 13.8% in 2020, falling below the legal limit for that year. Emissions rose 8.8% in 2021 but ...

The legislature directed us to adopt a model ordinance that local governments could use to support managing their organic materials. The model ordinance needed to establish disincentives for people to ...

We invite comments on draft NPDES permit no. WA0991001 being reissued to the Boeing Everett Cleanup Site. The permit authorizes the discharge of treated groundwater to Powder Mill Creek and to ...

We propose to approve SGL Carbon Fibers' air quality air operating permit (AOP). SGL Carbon Fibers America applied for an air operating permit for their composites facility located at 8781 Randolph ...