Watershed · by permit type

General permit coverage discharge permits in subbasin 12100405

• 41Permits
• 52Permits in the subbasin
• 1States the subbasin touches

41 of the 52 Clean Water Act discharge permits in hydrologic subbasin 12100405 are filed as General permit coverage. 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 52 permits in the subbasin

Other cuts of subbasin 12100405

• major or minor: Minor dischargers 49
• program: Storm Water Construction 21
• program: Storm Water Industrial 17
• permit type: Individual permits 11
• program: POTW 3

Every discharge permit in subbasin 12100405 →

Figures from EPA’s ICIS-NPDES download.