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Comment Period

Cowlitz County Landfill

Wastewater Discharge Permit - State Waste Discharge Permit

April 22, 2022 - May 23, 2022, 11:59 p.m.

We invite you to comment on Draft Modification of Water Quality Permit No. ST 6074.

The facility discharges wastewater to the Three Rivers Regional wastewater treatment system. You may view the documents for Cowlitz County Landfill Draft Permit Modification 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.

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Comment by mail

Jessica Christensen
Southwest Regional Office
PO Box 47775
Olympia, WA 98504-7775
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Kamren Moen
Permit Manager

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