Watershed · by major or minor

Minor dischargers discharge permits in subbasin 01020004

• 10Permits
• 11Permits in the subbasin
• 1States the subbasin touches

10 of the 11 Clean Water Act discharge permits in hydrologic subbasin 01020004 are filed as Minor dischargers. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in ME.

Where the subbasin lies

• ME 11 permits in the subbasin

Other cuts of subbasin 01020004

• permit type: Individual permits 6
• permit type: General permit coverage 4
• program: POTW 4
• program: Storm Water Industrial 4

Every discharge permit in subbasin 01020004 →

Figures from EPA’s ICIS-NPDES download.