The Yakima Basin has had back-to-back droughts in 2023 and 2024. Heading into irrigation season, we are getting a better idea ...

Join us virtually on March 17, 2025, to learn more about our agency’s efforts in developing a strategy to achieve healthy ...

Our aquatic plant specialist explains the differences between invasive and native milfoils, why native milfoils are important ...

NextCycle Washington advances recycling and reuse projects for a circular economy. The third cohort of teams just started our ...

Water users affected by the Nooksack adjudication recently recieved post cards telling them their claim forms will be arriving later this month.

Ecology monitors multiple cleanup sites at Joint Base Lewis-McChord (JBLM). This page focuses on Per- and polyfluoroalkyl substances (PFAS) contamination in the groundwater. JBLM is in Pierce County, ...

We are seeking comment on Island County's proposed shoreline master program periodic review. All interested parties are invited to provide comment during this public comment period. We are accepting ...

The Yakima River Basin Water Enhancement Project Workgroup, a stakeholder group co-chaired by us and the U.S. Bureau of Reclamation, provides policy and project development advice on implementing the ...

Washington state law requires producers of certain plastic products such as beverage containers, trash bags, and household and personal care product containers to meet post-consumer recycled content ...