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King County DNRP Wastewater Treatment Division - Carnation Wastewater Treatment Plant

National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit

June 11, 2021 - July 6, 2021, 11:59 p.m.

We invite comments on draft permit no. WA0032182

We invite your comments of draft permit no. WA0032182 being issued to King County Department of Natural Resources and Parks, Wastewater Treament Division - Carnation Wastewater Treatment Plant. The permit authorizes the release of Class A reclaimed water produced at the facility for the purpose of wetland enhancement at the Chinook Bend Natural Area. The permit also authorizes the discharge of treated domestic wastewater into the Snoqualmie River.

You may view the draft permit, fact sheet and related documents at King County Carnation WWTP or visit the Water Quality Permitting and Reporting Information System (PARIS) website.

We regulate wastewater released from municipalities and industries using the National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit. This permit regulates wastewater that goes directly into lakes, rivers, Puget Sound, or the ocean (surface water). All wastewater must be treated before it goes into surface water to protect human health and aquatic life. Learn more about water quality individual permits.

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Comment by mail

Tricia Miller, Permit Administrator
WA State Dept of Ecology - NWRO
PO Box 330316
Shoreline, WA 98133-9716
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Shawn McKone
Permit Manager

To request ADA accommodation, contact Ecology's ADA Coordinator by email at ecyadacoordinator@ecy.wa.gov, or call 360-407-6831, 711 (relay service), or 877-833-6341 (TTY). More about our accessibility services.