Watershed · by major or minor

Minor dischargers discharge permits in subbasin 04010301

• 35Permits
• 35Permits in the subbasin
• 2States the subbasin touches

35 of the 35 Clean Water Act discharge permits in hydrologic subbasin 04010301 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 WI, MI.

Where the subbasin lies

• WI 34 permits in the subbasin
• MI 1 permits in the subbasin

Other cuts of subbasin 04010301

• permit type: General permit coverage 21
• permit type: Individual permits 14
• program: POTW 7

Every discharge permit in subbasin 04010301 →

Figures from EPA’s ICIS-NPDES download.