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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Clean water funding continues to support local communities

This year, we’re proposing $188 million in financial assistance for 165 high-priority clean-water projects.

2019 funding awarded to support clean water in Washington’s communities

Ecology is offering more than $155 million in financial assistance for 69 high-priority clean water projects across Washington state.

Finding a balanced approach for aquatic plant management
Our draft environmental study reviews eight new chemicals, five alternatives for management, and updates information on other chemicals currently covered under the permits.
The brittle stars embody nature's fragility...and resilience
The brittle stars truly are in a class all their own.
Nonpoint pollution: What's the point?
Nonpoint pollution is not just an urban phenomenon, nonpoint pollution is a problem in suburban and rural areas as well.
What the shell? The tusk shells are in a class all their own
Tusk shells belong to the Class Scaphopoda, meaning boat foot. In contrast to a real elephant's ivory tusk, a scaphopod's conical shell is open on both ends.
Understanding the environmental impacts of more water over the dam

We're considering allowing more water to spill over dams to help salmon migrate.

Oak Harbor has Puget Sound's future in mind
The city of Oak Harbor is about to bring Puget Sound's newest wastewater treatment plant online.
$187 milion proposed for clean water projects across the state
Ecology is proposing to award more than $183 million in financial assistance for 107 high-priority clean water projects across the state.
Hitting the brakes on copper pollution

June is Orca Awareness Month, so it’s a great time to become aware of the impacts pollution coming from things like vehicle brakes can have.