Watershed · by major or minor

Major dischargers discharge permits in subbasin 04030101

• 3Permits
• 293Permits in the subbasin
• 1States the subbasin touches

3 of the 293 Clean Water Act discharge permits in hydrologic subbasin 04030101 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 WI.

Where the subbasin lies

• WI 293 permits in the subbasin

Other cuts of subbasin 04030101

• major or minor: Minor dischargers 289
• permit type: General permit coverage 220
• permit type: Individual permits 73
• program: CAFO 30
• program: POTW 27

Every discharge permit in subbasin 04030101 →

Figures from EPA’s ICIS-NPDES download.