Alder Lake Park Wastewater Treatment Plant Draft Permit
Wastewater Discharge Permit - State Waste Discharge Permit
Dec. 17, 2025, 12 a.m. - Jan. 30, 2026, 11:59 p.m. PT
We invite you to comment on the Draft Permit No. ST0006035
The draft permit we proposed to reissue to Alder Lake Park Wastewater Treatment Plant authorizes the discharge of treated domestic wastewater to the groundwater adjacent to the facility.
You can view the documents at Alder Lake Park Wastewater Treatment Plant Permit Documents or visit the Water Quality Permitting and Reporting Information System (PARIS) website.
We regulate wastewater released from municipalities or industries using the State Waste Discharge Permit. This permit regulates wastewater that goes into the ground (groundwater) or to a publicly owned treatment works (POTWs). Learn more about water quality individual permits.
Comment online
- Submit your comment by email: swrowqpermits@ecy.wa.gov
Comment by mail
Southwest Region Office
PO Box 47775
Olympia, WA 98504-7775
Questions
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