From snowpack data, to river forecasts to climate predictions, there's a lot of science behind a drought declaration.

The draft permit we proposed to reissue to Forks Wastewater Treatment Plant authorizes the discharge of treated domestic wastewater to groundwater via infiltration basins on the grounds.

We are sampling 46 beaches for fecal bacteria contamination. Check the status of marine beaches before planning your next ...

When the public comment period ends, we will consider all comments and may change the documents based on them. After considering all comments, the documents will become final. Boeing Renton is located ...

May is American Wetlands Month and our wetland field crew will begin collecting data at wetlands across Washington as part of ...

After failing to pay a decade’s worth of back fees related to their underground storage tanks supplying King County International Airport – Boeing Field, Signature Aviation, Shultz, Inc., Sky Services ...

When you hear the word “environment” what comes to mind? Maybe you think of things like trees, streams, wildlife, or even weather. But what about people? At Ecology, our focus is environmental ...

An Ecology-built air sensor that helps provide real-time air quality information about fine particle pollution in communities throughout our state. This week we aim to increase air quality awareness — ...

The policy lowered carbon emissions by 3 million tons and generated over $67 million for innovation and community investments in 2024 In addition to stimulating investment in low-carbon fuel ...

More clean energy and less coal power: That’s the recipe for a drop in Washington’s greenhouse gas emissions detailed in a new Washington Department of Ecology report. Despite population and economic ...

Washington’s new Comprehensive Climate Action Plan (CCAP) could significantly cut greenhouse gas emissions by 2050 while saving the state nearly $17 billion statewide. The new climate plan, the result ...