Clean diesel grants will reduce greenhouse gases and protect people from toxic diesel emissions. This grant's primary purpose is to electrify school buses. It also helps reduce idling and replace ...

We are leading a geothermal collaborative process to support Washington’s transition to clean energy. This effort is bringing together the public, local governments, Tribes, state agencies, utilities ...

The Washington Natural Resource Damage Assessment (RDA) Committee meets monthly to determine the most appropriate method for assessing environmental injury from oil spills into state waters.

Two years into using the new SIte Hazard Assessment and Ranking Process, we've assessed over 1,400 sites. Watch our progress ...

What was the Revised Draft EIS about? We analyzed potential environmental impacts of the proposed Chehalis River Basin Flood Damage Reduction project. The project explores ways to reduce the severity ...

Phases out the use of copper in vehicle brakes and requires manufacturers to certify that brakes comply with the law. Regulates lead, cadmium, phthalates, and other chemicals in children's products.

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 use funds from the Volkswagen settlement to reduce air pollution in communities affected by harmful diesel exhaust. Washington will receive $141 million from Volkswagen to settle violations of the ...

Washington’s coastal zone encompasses all the marine shorelines on the Pacific Ocean coast as well as Puget Sound, Hood Canal and Strait of Juan de Fuca. It also includes all the lands and waters in ...

The following templates are based on applicable SEPA rule sections and other guidance materials. Lead agencies are encouraged to modify these templates for their own use and add information for ...

Washington's ocean and shorelines are integral to the regions character, quality of life, and economic viability. We work in partnership to protect and restore important habitats and ocean resources, ...

*This is the corrected chemical name. The name will be updated in WAC 173-334-130 during the next rulemaking.