Watershed · by permit type
General permit coverage discharge permits in subbasin 04040001
- 432Permits
- 647Permits in the subbasin
- 3States the subbasin touches
432 of the 647 Clean Water Act discharge permits in hydrologic subbasin 04040001 are filed as General permit coverage. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in IN, IL, MI.
Where the subbasin lies
Other cuts of subbasin 04040001
- major or minor: Minor dischargers 624
- program: Storm Water Construction 469
- permit type: Individual permits 201
- program: Storm Water Industrial 53
- major or minor: Major dischargers 23
- program: POTW 22
- permit type: State-issued individual permits 9
- permit type: Associated permit records 5
- program: Biosolids 5
Every discharge permit in subbasin 04040001 →
Figures from EPA’s ICIS-NPDES download.