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

    Sump Pump Variance - $125 Annual Fee

    Posted on July 26, 2021

    With the adoption of Resolution No. 20-48 on November 2, 2020, the wastewater rate system was amended to incorporate a sump pump variance fee effective January 1, 2021. Read on...
  2. sump pump

    Sump Pumps Prohibited From Discharging to Sanitary Sewer

    Posted on July 26, 2021

    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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