Watershed · by major or minor

Minor dischargers discharge permits in subbasin 04060101

• 55Permits
• 70Permits in the subbasin
• 1States the subbasin touches

55 of the 70 Clean Water Act discharge permits in hydrologic subbasin 04060101 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 70 permits in the subbasin

Other cuts of subbasin 04060101

• permit type: General permit coverage 43
• permit type: Individual permits 27

Every discharge permit in subbasin 04060101 →

Figures from EPA’s ICIS-NPDES download.