The rains and floods that swept through our communities in December was followed by cooler weather and heavy snow. That ...

There is so much to discover about how Ecology’s work might show up in your life. Stay in the loop so you know about air and ...

Learn how to record and report water use Learn about meter types and how to read them Contact a Metering Coordinator ...

A new report from the Washington Department of Ecology shows that the state’s Clean Fuel Standard eliminated an estimated 2 million tons of greenhouse gases in 2023 for less than 1 cent per gallon of ...

Learn more about climate action in Washington. Owners and operators of municipal solid waste landfills Projects must be necessary and directly related to meeting or exceeding the compliance ...

We are responsible for protecting, preserving, and enhancing Washington’s environment. Permits and certifications ensure that individuals and businesses understand and comply with all applicable ...

New PFAS rules took effect in 2025, making consumer products safer in Washington. See how Ecology is reducing pollution at ...

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. – ...

Water quality issues. Fish and wildlife protection or enhancement in or adjacent to waters of the state, such as streams, lakes, wetlands, or the ocean. To be considered, projects must provide primary ...

The Ecology Litter Corps (formerly Ecology Youth Corps) hires teens 14 –17 years old to serve on summer litter crews and provide an important service to their community. They gain valuable job skills, ...

Sample of vitrified material at the U.S. Department of Energy's Office of River Protection. For the past few decades, the most dangerous radioactive and chemical waste has been and continues to be ...