Watershed · by permit type
Individual permits discharge permits in subbasin 10100004
- 9Permits
- 189Permits in the subbasin
- 2States the subbasin touches
9 of the 189 Clean Water Act discharge permits in hydrologic subbasin 10100004 are filed as Individual permits. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in MT, ND.
Where the subbasin lies
Other cuts of subbasin 10100004
- permit type: General permit coverage 174
- major or minor: Minor dischargers 169
- program: Storm Water Construction 122
- program: Storm Water Industrial 29
- program: POTW 9
- program: CAFO 5
- permit type: State-issued individual permits 4
- major or minor: Major dischargers 3
Every discharge permit in subbasin 10100004 →
Figures from EPA’s ICIS-NPDES download.