Watershed · by program

POTW discharge permits in subbasin 04020102

• 7Permits
• 10Permits in the subbasin
• 3States the subbasin touches

7 of the 10 Clean Water Act discharge permits in hydrologic subbasin 04020102 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 MI, IL, WI.

Where the subbasin lies

• MI 8 permits in the subbasin
• IL 1 permits in the subbasin
• WI 1 permits in the subbasin

Other cuts of subbasin 04020102

• major or minor: Minor dischargers 10
• permit type: General permit coverage 10

Every discharge permit in subbasin 04020102 →

Figures from EPA’s ICIS-NPDES download.