In June, Kaiser Aluminum started up a full-scale pump-and-treat system that treats 200 gallons of groundwater per minute and ...

That is the true story of Rod Hankinson, who turned a missed opportunity into a lifetime of impact and inspiration. He has ...

The Water Quality Assessment has millions of data points on rivers, streams, lakes, and marine waters across Washington state.

We invite you to comment on our latest draft report for Cycle 2.

Tires, cosmetics, and paint are types of consumer products that can contain toxic chemicals. In May 2024, our Safer Products for Washington team identified a new set of toxic chemicals in everyday ...

We invite your comments on the draft 2022 Water Quality Assessment. The deadline for public comments is Friday, Jan. 10, 2025. The Assessment evaluates available water quality and sediment data ...

We invite you to review and comment on the Draft National Pollutant Discharge Elimination System Draft Permit and Fact Sheet for Divert Integrated Food Recovery (Cowlitz County), Washington from Oct.

Public comments are accepted over a 30-, 45-, or 60-day period. During that time, you can share your input with us about specific changes in the permits we regulate. We review all comments and then ...

Ecology has consolidated grant related documentation, guidance, and technical resources that will support prospective applicants and those interested in learning more about the grant program. The ...

Ecology, local clean air agencies, and Tribes can restrict indoor and outdoor burning under certain conditions. Air quality burn bans protect people when the air is unhealthy. Fire safety burn bans ...

Ecology, local clean air agencies, and Tribes can restrict indoor and outdoor burning under certain conditions. Air quality burn bans protect people when the air is unhealthy. Fire safety burn bans ...