Watershed · by program

POTW discharge permits in subbasin 04090001

• 10Permits
• 83Permits in the subbasin
• 1States the subbasin touches

10 of the 83 Clean Water Act discharge permits in hydrologic subbasin 04090001 are filed as POTW. 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 83 permits in the subbasin

Other cuts of subbasin 04090001

• major or minor: Minor dischargers 78
• permit type: General permit coverage 63
• permit type: Individual permits 20
• major or minor: Major dischargers 4

Every discharge permit in subbasin 04090001 →

Figures from EPA’s ICIS-NPDES download.