Through Jan. 20, we invite your input on a legal order to address groundwater contamination from the Pasco Landfill that ...

In January, Ecology will begin accepting applications for grants for projects that increase public understanding and ...

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

Our interactive data dashboard helps organize information about residential wastewater and stormwater costs to prioritize ...

We're proposing the changes to the 2025 draft Zostera japonica permit that is used to control this noxious weed on clam beds ...

On September 26, the Whatcom County Superior Court held a hearing and requested that Ecology revise some administrative details in the proposed claim form. Ecology plans to submit a revised form in ...

Ecology is considering amendments to Chapter 173-423 WAC, the Clean Vehicles Program rule. Washington law (RCW 70A.30.010) requires Ecology to adopt certain California regulations to maintain ...

We invite interested members of the public, local, and tribal governments to review and comment on required 5-year updates to industry-written oil spill contingency plans. Washington Administrative ...

We've issued the final water quality permit for Everett's Water Pollution Control Facility, which will go in effect on Jan. 1, 2025.

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

Low Impact Development (LID) is a stormwater and land-use management strategy that tries to mimic natural hydrologic conditions by emphasizing the following techniques: Conservation Use of on-site ...

We protect the air by implementing Zero Emission Vehicle standards, Clean Car Law, reducing diesel exhaust, and managing the Volkswagen enforcement actions that resulted from federal and state Clean ...