Watershed · by major or minor

Minor dischargers discharge permits in subbasin 12100204

• 56Permits
• 62Permits in the subbasin
• 1States the subbasin touches

56 of the 62 Clean Water Act discharge permits in hydrologic subbasin 12100204 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 TX.

Where the subbasin lies

• TX 62 permits in the subbasin

Other cuts of subbasin 12100204

• permit type: General permit coverage 49
• program: Storm Water Construction 25
• program: Storm Water Industrial 16
• permit type: Individual permits 13
• major or minor: Major dischargers 5
• program: POTW 4

Every discharge permit in subbasin 12100204 →

Figures from EPA’s ICIS-NPDES download.