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 ...

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 ...

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

The Pacific Wood Treating facility has already been cleaned up. Now, we’re planning the last phases of yard soil replacement in 15 yards and rights of way in the neighborhood east of the old facility.

The Washington State Department of Ecology issued a $71,800 penalty to Chad Williams for first damaging wetlands on property he owns near Camas, and then failing to comply with an agreement he signed ...

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 ...

As directed by the Legislature, Ecology has developed a draft PEIS for green hydrogen energy production and storage facilities.

Washington Department of Ecology Director Laura Watson has named Larry Mattson as director of the agency’s Office of Columbia River. This office seeks to meet current and future water needs in the ...