Every summer, technicians play a vital role in collecting environmental data about rivers and streams. Apply to join our crew ...

Here is a look at some of the past and current projects that we are involved with around the state: ...

A voluntary agreement, called a memorandum of understanding (MOU), helps prevent wastewater discharges from large cruise ships into state waters. We first signed the MOU with the Cruise Lines ...

The areas served by Seattle, Tacoma, and Everett water utilities planned for drought conditions early in the winter and do not anticipate any impacts for their customers. Throughout the state, drought ...

We are accepting grant applications for projects that improve, restore and protect habitat areas in and along streams and ...

Ecology's Wood Smoke Reduction Grant Program continues to fund popular wood stove recycle and replacement programs across the ...

To request ADA accommodation, contact Ecology's ADA Coordinator by email at [email protected], or call 360-407-6831, 711 (relay service), or 877-833-6341 (TTY). More about our accessibility ...

The drought declared in April and expanded in June continues with no end in sight. A group of state and federal water supply experts — the Water Supply Availability Committee — says there’s not enough ...

We adopted changes to chapter 173-201A Water Quality Standards for Surface Waters of the State of Washington. In response to nominations we received in 2021, and after considering public comments and ...

We plan to hold public meetings to provide information about the rulemaking and seek your input. We'll update this page with meeting specifics. To get updates about these meetings and this rulemaking, ...

This Earth Day, we are hosting a coloring book design contest for kids across Washington. Students will learn about how to help prevent pollution and design coloring book pages with this in mind. This ...

Banded owl in entrance of artificial burrow. The City of Pasco’s Process Water Reuse Facility expansion is essential for meeting the growing wastewater treatment needs of local industries. This ...