Arsenic and lead in soil puts people at risk, especially children. We provide free advice for developers and property owners on how to sample soil for arsenic and lead contamination and to complete ...

We post all bidding opportunities in the Washington State Business Solution (WEBS). However, the WEBS system doesn't support all the document file types and sizes related to this kind of work, so we ...

Changing climate conditions have increased the threat of flood damage and impacts to aquatic species in the Chehalis Basin watershed. We are working to provide adaptability and resiliency for both ...

We are working with the Environmental Protection Agency (EPA), Washington Department of Health, Spokane Regional Health District, Eastern Washington University, and the West Plains Water Coalition on ...

For the 2025 legislative session, we are proposing the agency request bills below to the Governor’s Office for consideration. As a covered agency under the HEAL Act (Chapter 70A.02 RCW), we are ...