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Ecology's Stormwater Management Manuals (SWMMs) The dropdowns below provide access to past and present SWMMs.

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 …

Working for Ecology offers great benefits — health care, retirement, vacation. But the biggest benefit of all is knowing that your work is helping create a cleaner, healthier, more beautiful …

dates available to review the records at an Ecology office, and/or estimated cost of copying or scanning the records (estimates are based on our copy fee schedule).

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. …

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 …

New EAGL IGX Ecology is in the final phase of a 20-month project to modernize the EAGL (Ecology's Administration of Grants and Loans) system. The new EAGL IGX system is now …

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Read our focus sheet on flooding and underground storage tanks. Our Underground Storage Tank (UST) program is one of the largest pollution prevention programs at Ecology. Every …