Jan 8, 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 …

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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.

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 …

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Jan 6, 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 …

This account gives you the ability to legally submit electronic DMRs to Washington State Department of Ecology. Select a user name and password for your electronic signature account.

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.