Watershed · by major or minor

Minor dischargers discharge permits in subbasin 11100203

• 4Permits
• 4Permits in the subbasin
• 2States the subbasin touches

4 of the 4 Clean Water Act discharge permits in hydrologic subbasin 11100203 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 OK, TX.

Where the subbasin lies

• OK 2 permits in the subbasin
• TX 2 permits in the subbasin

Other cuts of subbasin 11100203

• program: CAFO 3

Every discharge permit in subbasin 11100203 →

Figures from EPA’s ICIS-NPDES download.