Watershed · by major or minor

Minor dischargers discharge permits in subbasin 10120202

• 53Permits
• 60Permits in the subbasin
• 1States the subbasin touches

53 of the 60 Clean Water Act discharge permits in hydrologic subbasin 10120202 are filed as Minor dischargers. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in SD.

Where the subbasin lies

• SD 60 permits in the subbasin

Other cuts of subbasin 10120202

• program: POTW 12
• program: Storm Water Construction 33
• major or minor: Major dischargers 4
• permit type: General permit coverage 45
• permit type: Individual permits 14

Every discharge permit in subbasin 10120202 →

Figures from EPA’s ICIS-NPDES download.