On a sunny July afternoon, Gov. Jay Inslee visited Tukwila Park to learn about our Washington Conservation Corps, one of the ...

As part of our ongoing effort to reduce exposure to PFAS in consumer products, we’re conducting a new rulemaking under the ...

SepticSmart Week is an annual event that occurs the third week of September, and is a great reminder to do a check up on your ...

The Washington Department of Ecology is proposing to adopt the federal water pollution limits intended to protect human health – formally adding the existing federal limits into state rules. This ...

Fire danger is high in many areas because of hot, dry weather. Most of the state is still in a drought. Burn bans are in place across Washington. Check with your local fire district before lighting ...

Use a litter bag while traveling to keep your vehicle tidy and reduce the chances of littering accidentally when you open a door or window. Every year, almost 38 million pounds of litter is dropped on ...

The Washington Department of Ecology issued a $120,000 penalty to Christopher Whiteman and Victoria Coury for failing to repair damage to wetlands in unincorporated Island County, about eight miles ...

Comment on the study outlining cleanup options for the remaining contamination at the Unocal Edmonds cleanup site ...

For the past few summers, neighbors along French Creek in Snohomish County have been noticing an unusual orange hue in the ...

Refer to the 2018 updated TAPE Process Overview for everything you need to know about how we evaluate your technology. We also accept applications to the Chemical Technology Assessment Protocol – ...

We document and assess current conditions and long-term changes in the diverse marine regions of our state with modern sensors and widely recognized methods, in order to understand natural and human ...

We improve and protect water quality, manage and conserve water resources, and effectively manage coastal and inland shorelines to assure our state has sufficient supplies of clean water for ...