Watershed · by major or minor

Minor dischargers discharge permits in subbasin 05120103

• 131Permits
• 135Permits in the subbasin
• 1States the subbasin touches

131 of the 135 Clean Water Act discharge permits in hydrologic subbasin 05120103 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 IN.

Where the subbasin lies

• IN 135 permits in the subbasin

Other cuts of subbasin 05120103

• program: Storm Water Construction 76
• permit type: General permit coverage 68
• permit type: Individual permits 63
• program: POTW 16
• program: Storm Water Industrial 14
• major or minor: Major dischargers 4

Every discharge permit in subbasin 05120103 →

Figures from EPA’s ICIS-NPDES download.