Contamination cleanup

Contamination cleanup helps restore habitat for wildlife, provides new opportunities for recreation, and protects people’s health by removing toxic chemicals from the environment.
Contamination cleanup helps restore habitat for wildlife, provides new opportunities for recreation, and protects people’s health by removing toxic chemicals from the environment.

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$23.8 million awarded for clean water projects in the eastern region
We're offering financial assistance for 21 high-priority projects in the eastern region.
Comment period extended for environmental review of Chehalis flood reduction project
The public is invited to participate in an online public hearing April 2 & online public meeting April 21 to comment on draft environmental review for proposed Chehalis River flood reduction project.
Slime on river rocks is a forensics tool for environmental scientists
While most of us may not appreciate the slime that grows on river rocks, Dr. William Hobbs and his colleagues have found slime useful for investigating the sources of toxic chemicals in the water.
Tacoma Smelter Plume: 2016 Yard Program Construction Update

September marks the fast approaching arrival of fall, and a halfway point for this season’s Yard Program work in the Tacoma Smelter Plume. 

Tacoma Smelter Plume: Ecology begins soil cleanup on Vashon-Maury Island
On Monday, Ecology will start digging up contaminated soil at six yards on Vashon-Maury Island.
Let's talk science: Elements of fire suppression at Pasco Landfill
Since June, contractors have taken several measures to extinguish a fire in a localized portion of the Pasco Sanitary Landfill in Franklin County.
Looking upriver: What's next for the Walla Walla watershed?

In October, stakeholders from Washington and Oregon will refocus and build on the Walla Walla Watershed Management Partnership to create a long-term water strategy.

Our scientists contribute to “global biodiversity library”
Last week I was in sunny Los Angeles for the third and final west coast invertebrate “bioblitz” of the summer — the LA Urban Ocean Expedition (LAUOE).
Explore your sweet (or bitter) side this Valentine’s Day with the western bittersweet
This Valentines day, celebrate our most complicated emotions and learn more about the western bittersweet.
Reynolds Smelter Cleanup/Millennium Bulk Terminals - Longview Update
There's a lot happening at the former Reynolds smelter site in Cowlitz County's industrial area this autumn.