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Port Ludlow Wastewater Treatment Plant
Comment Period: Aug. 20, 2025, 12:05 a.m. - Sept. 19, 2025, 11:55 p.m.
We invite you to comment on the draft permit No. WA0021202
Drayton Harbor Informational Public Workshop
Public Event: Aug. 28, 2025, 6 p.m., in Blaine, WA & Online webinar
Learn about the Drayton Harbor draft water quality improvement plan, now available for public comment.
Drayton Harbor Informational Public Workshop
Public Event: Sept. 3, 2025, 10 a.m., in Online webinar
Learn about the Drayton Harbor draft water quality improvement plan, now available for public comment.
Van Stone Mine, Onion Creek, Stevens County
Comment Period: Aug. 21, 2025, 12 a.m. - Oct. 24, 2025, 11:59 p.m.
We invite your comments on the plans for lowering the water level and improving the spillway.
Draft area-specific general order for data centers
Comment Period: Aug. 21, 2025, 12 a.m. - Sept. 28, 2025, 11:59 p.m.
We propose a new air quality general order for some data centers. This new draft general order is for data centers near East Wenatchee, Malaga, and Quincy that use emergency generators powered by diesel.
Boeing Kent Space Center public comment
Comment Period: Aug. 25, 2025, 12 a.m. - Sept. 26, 2025, 11:59 p.m.
We invite you to review and comment on cleanup documents for contamination cleanup at Boeing Kent Space Center located at 20403 68th Ave. S. in Kent, Washington.
Toxic-Free Cosmetics Act (TFCA) webinar: Compliance for retailers and distributors
Public Event: Oct. 1, 2025, 9 a.m., in Online
We invite retailers and distributors to join us to learn more about how they can comply with Washington’s Toxic-Free Cosmetics Act (TFCA).
Drayton Harbor draft water quality improvement plan
Comment Period: Aug. 21, 2025, 12 a.m. - Sept. 26, 2025, 11:59 p.m.
We invite you to comment on the Drayton Harbor draft water quality improvement plan.
Ephrata Landfill, Grant County
Comment Period: Aug. 26, 2025, 12 a.m. - Sept. 29, 2025, 11:59 p.m.
We propose to approve Ephrata Landfill's air operating permit (AOP).
SDS Lumber Company, Bingen
Comment Period: Aug. 7, 2025, 12 a.m. - Sept. 9, 2025, 11:59 p.m.
We propose to approve SDS Lumber's air quality notice of construction (NOC) application.
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