Watershed · by program

POTW discharge permits in subbasin 12100303

• 5Permits
• 79Permits in the subbasin
• 1States the subbasin touches

5 of the 79 Clean Water Act discharge permits in hydrologic subbasin 12100303 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 TX.

Where the subbasin lies

• TX 79 permits in the subbasin

Other cuts of subbasin 12100303

• program: Storm Water Construction 40
• program: Storm Water Industrial 22
• major or minor: Minor dischargers 76
• permit type: General permit coverage 70
• permit type: Individual permits 9

Every discharge permit in subbasin 12100303 →

Figures from EPA’s ICIS-NPDES download.