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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Cleaning up: First steps to transforming contaminated Bainbridge Island park
The public is invited to comment on an agree order about the cleanup of Blakely Harbor Park on Bainbridge Island.
Legacies of lead & arsenic (part 3)
Lead and arsenic still remain in the soils of former orchard lands, and exposure can create health risks. Learn how to keep you and your family safe.
Legacies of lead & arsenic (part 2)
As Central Washington grows, former orchard lands with potential lead and arsenic contamination are being developed into housing. We’ve convened a working group to help us find solutions.
From crashes to drug labs: A look inside Ecology's Spill Response Program

Our Spills Program responds to spill emergencies, inspects chemical storage facilities, and cleans up a range of contaminated sites across Washington. Responder Sam Hunn gives us an inside look.

Homeless encampment cleanup will help protect Washington residents from contamination

Gov. Inslee’s proposed budget provides funds for homeless encampment cleanup and support, which protects the environment and people, including those experiencing homelessness.

Legacies of lead & arsenic
Romans added lead to many products, ranging from makeup and contraception to cookware and in the early 1900s, lead arsenate was the most widely used pesticide in the U.S.
Cleaning up: How a light rail project keeps a landfill site on track

How do you build light rail and widen a freeway along the edge of a well-managed former municipal waste landfill? Very carefully!

We can't effectively regulate Hanford cleanup without access to key information from U.S. Department of Energy

We've issued a Director's Determination, giving the U.S. Department of Energy 30 days to meet our information requirements.

Cleaning up: An affordable housing milestone
A pair of street corners in Southeast Seattle may not look like much right now, but they're already a first-of-its-kind cleanup site for Ecology.
Cleanup: The slow slide into Swift Creek

The Sumas Mountain landslide is a slow slide that has clogged and flooded Swift Creek for decades. A few years ago it was found to contain naturally-occurring asbestos and metals.