Watershed · by permit type

General permit coverage discharge permits in subbasin 13040100

• 462Permits
• 477Permits in the subbasin
• 1States the subbasin touches

462 of the 477 Clean Water Act discharge permits in hydrologic subbasin 13040100 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 477 permits in the subbasin

Other cuts of subbasin 13040100

• major or minor: Minor dischargers 460
• program: Storm Water Construction 303
• program: Storm Water Industrial 157
• permit type: Individual permits 15
• program: POTW 6
• major or minor: Major dischargers 5

Every discharge permit in subbasin 13040100 →

Figures from EPA’s ICIS-NPDES download.