Watershed · by major or minor

Minor dischargers discharge permits in subbasin 10140201

• 42Permits
• 42Permits in the subbasin
• 2States the subbasin touches

42 of the 42 Clean Water Act discharge permits in hydrologic subbasin 10140201 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, NE.

Where the subbasin lies

• SD 40 permits in the subbasin
• NE 2 permits in the subbasin

Other cuts of subbasin 10140201

• permit type: General permit coverage 40
• program: Storm Water Construction 24
• program: POTW 15

Every discharge permit in subbasin 10140201 →

Figures from EPA’s ICIS-NPDES download.