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

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

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 ...

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.

The Safer Salons Partnership is a financial reimbursement project we are piloting to help hair stylists and barbers lead the way towards making safer cosmetics a priority for their businesses, clients ...

Many businesses in Washington generate some type of dangerous waste — waste that is harmful to human health and the environment. Businesses must follow the Dangerous Waste Regulations to ensure they ...

In partnership with local clean air agencies, we regulate businesses that emit air pollution. We issue air permits for industrial emissions and for many types of burning. We also require businesses to ...