The “wettest” county east of the Cascades in June was Pend Oreille, which checked in with less than an inch of rain - a ...

On July 10, we received national recognition by national U.S. Water Alliance for our innovative Floodplains by Design program ...

The Washington Water Supply Update provides insights into the state's water resources, challenges, and management strategies.

A vernal pool wetland at Turnbull National Wildlife Refuge in late May that is seasonally dry. The lighter, cracked soil has dormant seed shrimp eggs scattered on the surface. Did you know that many ...

Project site map. Click to enlarge. Free Flow Power Project 101, LLC (FFP Project) proposes to build an off-channel energy storage system next to the Columbia River in Goldendale. The system would ...

Types of permits An air permit is required for businesses and individuals that emit air pollution through industrial processes or burning. An air permit protects public health and the environment by ...

Outdoor dust storms can be very unhealthy. Ecology and farmers have been working to reduce dust from fields. During a dust storm, massive amounts of soil and dust are suspended in air that can harm ...

We're sharing the notable updates we are proposing for the Sand and Gravel General permit as well as information about how ...

This grant is the latest in a series awarded for cleaning up the historically contaminated Port Gardner Bay. Ecology is now ...

After researchers pinpointed the toxic chemical that is killing coho salmon in freshwater, we got to work, alongside several partners, to protect coho salmon.

Phasing in new state law requirements The 2021 plastics law will reduce the use of covered single-use plastics. This law aims to reduce the production of new plastic and drive the development of new ...