Watershed · by program

POTW discharge permits in subbasin 12100402

• 5Permits
• 55Permits in the subbasin
• 1States the subbasin touches

5 of the 55 Clean Water Act discharge permits in hydrologic subbasin 12100402 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 55 permits in the subbasin

Other cuts of subbasin 12100402

• program: Storm Water Construction 19
• program: Storm Water Industrial 15
• major or minor: Minor dischargers 52
• permit type: General permit coverage 45
• permit type: Individual permits 10

Every discharge permit in subbasin 12100402 →

Figures from EPA’s ICIS-NPDES download.