South Dakota NPDES Permits
In South Dakota, EPA issues all NPDES permits on tribal lands (see table below). All other permits are issued by the South Dakota Department of Environment & Natural Resources.
For state-issued permits, visit South Dakota's NPDES Permitting ProgramExit
Related pages:
Click on the facility/permit name to view the permit and supporting documents.
Location | Facility or Permit Name | Permit Number | Permit Status | Effective Date | Expiration Date |
---|---|---|---|---|---|
Various | General Permit for Wastewater Discharges Associated with Drinking Water Production in Indian Country | SDDW#### | Final | 2019-07-31 | 2024-06-30 |
Various | General Permit for Wastewater Lagoons in Indian Country | SDG589### | Final | 2016-01-01 | 2020-12-31 |
Pine Ridge Reservation (Oglala County) | Prairie Wind Casino Wastewater Treatment Plant | SD0034760 | Final | 2019-07-31 | 2024-06-30 |
Standing Rock Indian Reservation (Corson County) | Standing Rock Rural Water System | SD0030996 | Final | 2018-01-01 | 2022-12-31 |
Rosebud Indian Reservation (Todd County) | Rosebud Casino and Hotel Wastewater Treatment Facility | SD0034584 | Final | 2017-10-01 | 2022-09-30 |
Yankton Sioux Tribe Reservation (Charles Mix County) | City of Wagner Wastewater Treatment Facility | SD0020184 | Final | 2017-10-01 | 2022-09-30 |
Cheyenne River Sioux Reservation (Dewey County) | City of Eagle Butte Wastewater Treatment Facility (Proposed Permit) | SD0020192 | Draft | n/a | n/a |
Cheyenne River Sioux Reservation (Dewey County) | City of Eagle Butte Wastewater Treatment Facility | SD0020192 | Final | 2011-11-01 | 2016-09-30 |
Standing Rock Sioux Tribe Reservation (Corson County) | Wulf Cattle Depot (Proposed Permit) | SD0034606 | Draft | n/a | n/a |
Standing Rock Sioux Tribe Reservation (Corson County) | Wulf Cattle Depot | SD0034606 | Final | 2013-06-01 | 2018-05-31 |
Standing Rock Sioux Tribe Reservation (Corson County) | Grand River Casino and Resort Wastewater Treatment Facility | SD0034752 | Final | 2019-02-01 | 2024-01-31 |
Lower Brule Reservation (Lyman County) | Lower Brule Lagoon System | SD0020800 | Final | 2016-02-01 | 2020-12-31 |