Hazardous waste

The federal government uses the term "hazardous waste" for what Washington terms "dangerous waste." Dangerous waste includes more wastes than are in the federal hazardous waste definition because Washington's rules are more protective.
The federal government uses the term "hazardous waste" for what Washington terms "dangerous waste." Dangerous waste includes more wastes than are in the federal hazardous waste definition because Washington's rules are more protective.

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Crews safely remove, detonate dangerous chemical device

Homeowner finds poisonous theft deterrent in old safe. Ecology takes the chemicals and detonates them for safety. 

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.

Mercury waning: Online oversight reduces sales of devices containing toxic metal
Mercury is a neurotoxin that Washington banned in 2003. To ensure retailers don't sell mercury-containing items to Washingtonians, our product testing staff buys and tests products for compliance.
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.

Replacing toxic products with safer alternatives
The majority of chemicals that seep into peoples' bodies and the environment come from the products we use every day, which is why Ecology created the Product Replacement Program.
30 Years of Toxics Reduction and Pollution Prevention
As of 2021, Ecology's Hazardous Waste and Toxics Reduction Program has been working on pollution prevention for over 30 years.
Help us tackle our new plan to reduce exposure to phthalates
Ecology is working with stakeholders to make a plan to reduce exposure to phthalates, and we need your input.
Better living through Green Chemistry
After nearly a century of manufacturing dangerous toxic chemicals, a new perspective in the field has emerged called "Green Chemistry."
Nuclear Waste Program intern gains new appreciation for the scope of work at Hanford

During his summer internship with Ecology's Nuclear Waste Program, Tri-Cities native Isaac Leggett expanded his knowledge about Hanford beyond anything he'd learned growing up in the area.

Testing for toxics

New testing by our product testing team found chemicals that could be toxic in children’s products.