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City of Snohomish Wastewater Treatment Plant

National Pollutant Discharge Elimination System (NPDES) Wastewater Discharge Permit

Apr. 09, 2018 - May. 09, 2018

We invite your comments on the reissuance of the Snohomish Wastewater Treatment NPDES water quality permit (#WA0029548). The permit regulates the discharge of domestic wastewater into the Snohomish River at River Mile 12.1.

  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 or look up permit documents in PARIS.
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Comment by mail

Tricia Miller
3190 106th Ave SE
Bellvue, WA 98008
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Tricia Miller
Permit Administrator

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