We provide millions of dollars of funding to improve, protect, and restore water quality across the state. We have several opportunities that vary by funding source, funding category, and type of ...

If you own a home or small business, you might encounter common situations that could require cleanup. One example is an uncontrolled spill of hazardous substances, like oil, transmission fluid, or ...

Use this portal to filter and search for all of our scientific information. Ecology provides the high-quality science that is the foundation of Washington state environmental policy. Our monitoring, ...

Contaminated sites vary greatly in complexity and risk, from small spills of oil in a backyard to large old industrial sites with a mix of chemicals. They might be in a rural area or a large city, and ...

In partnership with the state Department of Commerce, we are leading a group of state agencies to identify actions to improve siting and permitting of clean energy projects in Washington. The Clean ...