A unique environmental program in Spokane is helping refugees and immigrants build connections with the environment and their ...

Thanks to our brand-new Water Right Application Portal, water right applicants can apply for new water rights from their ...

The Aberdeen-Hoquiam project also supports the long-term Chehalis Basin Strategy which aims to improve the health and resilience of local communities in the Chehalis River basin by reducing ...

About every five years we review conditions at sites where some contamination remains, to make sure the cleanup is still effective. We are providing an opportunity for public review and comment on the ...

Part 2 of a 2-part blog series marking the 5-year anniversary of electric school buses in Washington. An electric bus parks outside Prospect Point Elementary School after dropping off students. If you ...

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

We propose to rescind Cardinal Glass's Prevention of Significant Deterioration (PSD) permit. Cardinal Glass operates a flat glass manufacturing plant located near the intersection of Avery Road and ...

We propose to approve Tidewater's Snake River Terminal air quality notice of construction (NOC) application. We will hold a public comment period if one is requested. Tidewater submitted a notice of ...

We propose to approve Imerys Quincy Plant's air quality notice of construction (NOC) application. We will hold a public comment period if one is requested. Imerys Filtration Minerals submitted a ...

We invite you to review and comment on Port Townsend Paper Corporation Draft National Pollutant Discharge Elimination System (NPDES) Water Quality Permit renewal and fact sheet for Port Townsend Paper ...

We review and approve oil spill contingency plans for: ...

As Washington’s environmental protection agency, we are deeply committed to protecting, preserving, and enhancing Washington’s environment for current and future generations. Through innovative ...