Our Manchester Environmental Laboratory is Washington's primary environmental laboratory, providing scientific services to local, state, federal, and Tribal governments. We have a full staff of ...

When do you need to secure items in your truck or trailer? Every time you hit the road. Unsecured loads cause over 300 crashes in Washington every year and cause up to 40% of roadside litter — let’s ...

The Water Supply Availability Committee is a group of experts from various state and federal agencies who meet monthly to discuss conditions affecting Washington’s water supply. According to these ...

The spill prevention plan for Tesoro Refining & Marketing Company LLC Anacortes Refinery is now open for public comment. The following plan is now available for public review: ...

Use the EIM map or form to search, view, and download environmental monitoring data for air, water, soil, sediment, aquatic animals, and plants. EIM includes focused datasets and search pages for ...

We’re hosting a public meeting from 2 p.m. to 3 p.m. to share background information about the linkage agreement, answer questions, and listen to your comments.

Tom Tebb is retiring from Ecology after 33 years of service. Let's look back on his remarkable career and lifelong commitment ...

In this edition of Behind the Scenes at the Nuclear Waste Program, we talked with Moises Guevara, our Tank Waste Treatment Unit Supervisor. Moises teaching future haz mat technicians at a training ...

Washington's first electric fire truck, parked outside Redmond City Hall. When you think of a fire truck, you might also think of the noise: horns, sirens, and a rumbling diesel engine. One of these ...

We invite you to comment on the proposed rule and documents related to the rulemaking to develop Cosmetic Product Restrictions (Chapter 173-339 WAC).

We plan to hold stakeholder meetings in Spring/Summer 2025. We will update this page with meeting specifics. To get updates about these meetings and this rulemaking, join our email list. This ...