Watershed · by permit type

Individual permits discharge permits in subbasin 12100402

• 10Permits
• 55Permits in the subbasin
• 1States the subbasin touches

10 of the 55 Clean Water Act discharge permits in hydrologic subbasin 12100402 are filed as Individual permits. 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: POTW 5
• program: Storm Water Construction 19
• program: Storm Water Industrial 15
• major or minor: Minor dischargers 52
• permit type: General permit coverage 45

Every discharge permit in subbasin 12100402 →

Figures from EPA’s ICIS-NPDES download.