Notice: All Ecology offices remain closed to walk-in service due to COVID-19.
Our agency is dedicated to preserving and protecting the environment in Washington. To learn how we preserve and protect our state's land, air, and water for today and for future generations, read the Message from our Director and our Strategic Framework. Explore our key programs. View articles about our community involvement in the newsroom. Like what you see? Review our job openings and consider joining our team.
Status updates related to the ongoing Coronavirus emergency.
Our environmental programs carry out work and offer assistance to protect Washington's land, air, and water.
Get to know our director, Laura Watson.
Find addresses, phone, fax, and office hours for our headquarters and regional offices.
Looking for a meaningful job? Join our team to help protect Washington’s land, air, and water.
Find news releases, blog stories, pictures, videos, social media, and contact info.
Quickly find tasks and information on Ecology's website.