Watershed · by program

CSO discharge permits in subbasin 04100009

• 6Permits
• 37Permits in the subbasin
• 1States the subbasin touches

6 of the 37 Clean Water Act discharge permits in hydrologic subbasin 04100009 are filed as CSO. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in OH.

Where the subbasin lies

• OH 37 permits in the subbasin

Other cuts of subbasin 04100009

• permit type: Individual permits 35
• major or minor: Minor dischargers 33
• program: POTW 10
• major or minor: Major dischargers 3

Every discharge permit in subbasin 04100009 →

Figures from EPA’s ICIS-NPDES download.