Watershed · by major or minor

Major dischargers discharge permits in subbasin 04090002

• 3Permits
• 134Permits in the subbasin
• 1States the subbasin touches

3 of the 134 Clean Water Act discharge permits in hydrologic subbasin 04090002 are filed as Major 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 134 permits in the subbasin

Other cuts of subbasin 04090002

• program: POTW 7
• major or minor: Minor dischargers 127
• permit type: General permit coverage 104
• permit type: Individual permits 30

Every discharge permit in subbasin 04090002 →

Figures from EPA’s ICIS-NPDES download.