Watershed · by major or minor

Major dischargers discharge permits in subbasin 02030203

• 5Permits
• 8Permits in the subbasin
• 1States the subbasin touches

5 of the 8 Clean Water Act discharge permits in hydrologic subbasin 02030203 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 CT.

Where the subbasin lies

• CT 8 permits in the subbasin

Other cuts of subbasin 02030203

• permit type: Individual permits 6
• program: POTW 5
• major or minor: Minor dischargers 3

Every discharge permit in subbasin 02030203 →

Figures from EPA’s ICIS-NPDES download.