Jan 15, 2026 · Ecology's work near you Environmental review (SEPA) Laws, rules, & rulemaking Publications & forms Budget & legislative Contracts & bids Grants & loans Online tools I want to...

Each year, all facilities will report to Ecology on the quantity, quality, and end markets of the material processed. End markets must manage recyclables appropriately, without creating unnecessary …

Oct 1, 2025 · Ecology will notify water right holders of the restrictions by mail this week. Water users in the Yakima Basin should be aware that Ecology staff will be checking to ensure diversions are off.

Who we are Find everything you need to know about Ecology — what we do, why we do it, and the latest news. Meet our director Our strategic plan News Our programs Environmental justice Our …

May 15, 2025 · The Washington Department of Ecology is proposing updates to regulations that reduce pollution from new semi-trucks and other commercial vehicles sold in the state.

Feb 5, 2025 · With funding from Ecology’s CBP3 program, we are excited to explore new partnership and training opportunities for landscape professionals to learn the more advanced and technical …

Planning to visit one of our offices? If you would like to meet with a staff member in person, please call ahead to confirm that they will be available. Our office hours are Monday to Friday, 8 a.m. – 5 p.m. If …

Sep 5, 2025 · Casey Sixkiller, the director of the Washington Department of Ecology, says the impacts of climate change are already being felt in Washington. “This is not a game – wildfire smoke, heat …

Air & Climate Everyone deserves clean air to breathe and a sustainable future that responds to challenges presented by climate change. To reach these goals, we regulate harmful emissions from …

Jan 8, 2026 · How consumer products in Washington got safer in 2025 New PFAS rules took effect in 2025, making consumer products safer in Washington. See how Ecology is reducing pollution at its …