Public hearing April 15, 2025, 5:30 p.m. - Online. Surface Water Quality Standards – a presentation on our review process & draft workplan, followed by questions and comments

Water & Shorelines. We improve and protect water quality, manage and conserve water resources, and effectively manage coastal and inland shorelines to assure our state has sufficient supplies of clean water for communities and the natural environment.

Who we are. Our agency is dedicated to preserving and protecting the environment in Washington. To learn how we preserve and protect Washington's land, air, and water for today and for future generations, read the message from our director and our strategic plan.

Washington has almost 74,000 miles of rivers and streams statewide, more than 4,000 lakes, and almost 3,000 square miles of marine estuaries. We work with engaged citizens, businesses, tribes, and environmental groups to reduce, prevent, and eliminate water pollution. We carry out the federal Clean ...

Learn about our environmental programs. Air Quality – We partner with local clean air agencies to ensure communities have healthy air to breathe.. Climate Pollution Reduction Program – We implement policies and programs to reduce carbon emissions in the state of Washington so that the state meets its statutory greenhouse gas emission limits. ...

Waste & Toxics. We work to safely manage solid, hazardous, and nuclear waste and reduce toxic chemicals in the products you use. We regulate the threats found in everyday household products and help businesses promote green practices to turn waste products into valuable resources.

[email protected] 564-233-8151. Barbara Conger Well report tracking [email protected] 360-407-0278. Central region. Benton, Chelan, Douglas, Kittitas, Klickitat, Okanogan and Yakima. John Lamsma Well construction coordinator john.lamsma @ecy.wa.gov 509-268-7990. Tricia Sawyer Well report tracking [email protected] 509 ...

Region offices. Northwest Region Office. Counties served: Island, King, Kitsap, San Juan, Skagit, Snohomish, and Whatcom. Location — 15700 Dayton Ave. N., Shoreline WA 98133 (map to location) Mail — P.O. Box 330316, Shoreline WA 98133-9716 Receptionist — 206-594-0000 >Fax — 206-366-7810 Office hours — 8 a.m. - 5 p.m. >>See additional contacts for the …

About us. Our vision: Our partnerships protect and sustain healthy land, air, water, and climate in harmony with a strong economy. Our mission: To protect, preserve, and enhance Washington’s environment for current and future generations.

Regulations & Permits. Use this portal to filter and search for all of our regulatory information.