Watershed · by major or minor

Minor dischargers discharge permits in subbasin 04020105

• 16Permits
• 18Permits in the subbasin
• 1States the subbasin touches

16 of the 18 Clean Water Act discharge permits in hydrologic subbasin 04020105 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 MI.

Where the subbasin lies

• MI 18 permits in the subbasin

Other cuts of subbasin 04020105

• program: POTW 4
• permit type: General permit coverage 14
• permit type: Individual permits 4

Every discharge permit in subbasin 04020105 →

Figures from EPA’s ICIS-NPDES download.