Watershed · by major or minor

Minor dischargers discharge permits in subbasin 12100201

• 96Permits
• 100Permits in the subbasin
• 1States the subbasin touches

96 of the 100 Clean Water Act discharge permits in hydrologic subbasin 12100201 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 100 permits in the subbasin

Other cuts of subbasin 12100201

• program: POTW 5
• program: Storm Water Construction 67
• program: Storm Water Industrial 17
• permit type: General permit coverage 88
• permit type: Individual permits 12

Every discharge permit in subbasin 12100201 →

Figures from EPA’s ICIS-NPDES download.