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North Dakota NPDES Permits

In North Dakota, EPA issues all NPDES permits on tribal lands (see table below). All other permits are issued by the North Dakota Department of Health. 

For state-issued permits, visit North Dakota Pollutant Discharge Elimination System Permits ProgramExit


Final and draft permits

The table below contains all final (i.e. active) and draft (i.e. proposed) NPDES permits issued by EPA within North Dakota. Click on the facility/permit name to view the permit and supporting documents.

North Dakota NPDES Permits
Location Facility or Permit Name Permit Number Permit Type Permit Status Effective Date
Various Wastewater Lagoons in Indian Country NDG589### General Final 01/01/2016
Fort Berthold Indian Reservation (Ward County) Thunder Butte Petroleum Services Inc. Refinery ND0030988 Individual Final 07/20/2012
Sisseton-Wahpeton Oyate of the Lake Traverse
Reservation (Richland County)
Dakota Magic Casino Wastewater Treatment Facility ND0030813 Individual Final 01/01/2012
Spirit Lake Nation Reservation (Benson County) Spirit Lake Water Treatment Plant ND0031101 Individual Draft N/A
Riverview Estates Wastewater Treatment Facility (Mountrail County) Riverview Estates Wastewater Treatment Facility ND0031143 Individual Draft N/A