Wastewater Treatment Facility | City of Watertown
1300 11th Street S.E., Watertown, SD 57201
Eligibility
Open to all
Hours
8:00am - 5:00pm (CT), Monday - Friday
605-882-6210
Voice·
Emergency Phone
Fees
Call for information
Service area
Codington County, SD
Other Information
Age Group
- Children (0-17)
- Young Adults (18-24)
- Adults (25-64)
- Older Adults (65+)
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.
Last Assured
09/05/2025
Providing organization
City of Watertown
Serving the citizens of Watertown, South Dakota.