Watershed · by program

POTW discharge permits in subbasin 07120004

• 63Permits
• 2,158Permits in the subbasin
• 4States the subbasin touches

63 of the 2,158 Clean Water Act discharge permits in hydrologic subbasin 07120004 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 IL, WI, CA, OH.

Where the subbasin lies

• IL 2,086 permits in the subbasin
• WI 70 permits in the subbasin
• CA 1 permits in the subbasin
• OH 1 permits in the subbasin

Other cuts of subbasin 07120004

• program: Biosolids 67
• program: CSO 21
• program: Storm Water Construction 1,384
• program: Storm Water Industrial 325
• major or minor: Major dischargers 59
• major or minor: Minor dischargers 2,098
• permit type: Associated permit records 65
• permit type: General permit coverage 1,911
• permit type: Individual permits 182

Every discharge permit in subbasin 07120004 →

Figures from EPA’s ICIS-NPDES download.