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Anderson Lake study suggests toxic blooms are a recent development
Core sampling study shows history of Anderson Lake’s toxic algae
In the spirit of Arbor Day
We're sharing projects that demonstrate the spirit of Arbor Day, through our Terry Husseman Grant Program in North Central Washington.
New rulemaking will update protections for aquatic life from toxic chemicals
Based on EPA recommendations and feedback, we started the process to update our aquatic life criteria to reflect new information about toxic chemicals.
Native American Heritage Month
Sharing stories about our work and the people who carry it out builds connections within our agency and the communities we serve. Our staff share their stories for Native American Heritage Month.
No dioxin found in Lower Yakima Valley groundwater
After two years of testing drinking water wells in the Lower Yakima Valley, Ecology has found no evidence of dioxin contamination. Our results provide reassuring data about drinking water safety.
Ilwaco’s Bear Ridge Community Forest becomes a reality
With $500,000 from Ecology, and the support of other groups, Ilwaco's drinking water source is now protected for the future.
Spokane River is getting cleaner with local task force’s help
A recent report shows success in reducing PCBs in the Spokane River watershed.
Saving Washington's salmon from toxic tire dust
After researchers pinpointed the toxic chemical that is killing coho salmon in freshwater, we got to work, alongside several partners, to protect coho salmon.
Progress on the Voluntary Clean Water Guidance for Agriculture
We have more agriculture guidance chapters drafted for public review. This guidance will help protect water quality.
Nisqually Tribe wins award for restoration work near Eatonville
Nisqually Tribe wins award for restoration work near Eatonville along Busy Wild Creek and the Mashel River.