Wastewater Treatment Facility

WWTF Aerial.jpg
The Wastewater Treatment Facility is responsible for the collection and treatment of wastewater generated by residential, commercial, and industrial dischargers before final discharge to the Big Sioux River according to the conditions of the city's SDDENR Surface Water Discharge Permit. The Wastewater Department consists of the collections, operations, laboratory, and industrial pretreatment subdivisions, which operate and maintain the wastewater treatment facility and the sanitary sewer collection system.
  1. Sump Pump Variance

    Sump Pumps Prohibited From Discharging to Sanitary Sewer

    Posted on July 6, 2020

    Sump pump water is prohibited from being discharged to the sanitary sewer. It is imperative that sump pump water be directed to your yard, street curb and gutter, or another acceptable location. Read on...
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