Nov 20, 2025 · Ecology's work near you Environmental review (SEPA) Laws, rules, & rulemaking Publications & forms Budget & legislative Contracts & bids Grants & loans Online tools I want to...

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 …

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

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 state for every …

Most of Ecology's publications are available online as PDF or Word files. We encourage you to be sustainable by viewing our publications online and only printing them when necessary.

Jun 24, 2024 · 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).

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 available. See …

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 …

We regulate well construction to ensure safe drinking water, protect water resources, and provide minimum standards for the drilling industry. Our work involves: Licensing drillers Inspecting well …

Nov 19, 2025 · Stormwater runoff from construction sites can carry muddy water, debris, and chemicals into local waterways. Sediments, chemicals, and debris can harm aquatic life and reduce water …