Our permit allows appropriate pesticide use to control noxious weeds that harm local ecosystems or disrupt agricultural ...

Meet us this month at the Georgetown Community Council meeting, at the old city hall.

We updated the air quality map, adding new features to the classic ones. Now it works the same on desktop, laptop, tablet, and smartphone. Find tips in the short user guide. Current air quality ...

We manage the Padilla Bay Reserve, which provides research and stewardship opportunities as well as educational classes and professional trainings on a variety of environmental topics. The Breazeale ...

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 ...

We regulate the air, water, and hazardous waste activities at the Cosmo Specialty Fibers pulp mill in Cosmopolis. This is a sulfite pulp mill. With around 200 employees, the mill makes about 550 tons ...

We’re working with our partners to protect the water quality in the Spokane watershed, clean up toxic chemicals, and manage and conserve water for local communities and the natural environment. The ...

Streams that wind through Western Washington’s forests are essential habitat for frogs, bugs, and lots of other tiny critters. These streams are also a critical source of clean, cool water downstream.

Every five years we review and update each of our general permits. The Sand and Gravel General Permit covers approximately 850 facilities that produce and process sand and gravel, crushed rock, ...

State Route 112 faces numerous climate-related threats. Photo courtesy Washington State Department of Transportation. Washington’s coastlines might be considered the canary in the coal mine for the ...

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 markets for Washington’s recyclable ...

Coho salmon returning to rivers and streams often die before they can spawn. Photo by Roger Tabor, US Fish and Wildlife For over 20 years, scientists faced a toxic mystery: coho salmon returning to ...