Watershed · by major or minor

Minor dischargers discharge permits in subbasin 12090105

• 46Permits
• 47Permits in the subbasin
• 1States the subbasin touches

46 of the 47 Clean Water Act discharge permits in hydrologic subbasin 12090105 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 47 permits in the subbasin

Other cuts of subbasin 12090105

• program: Storm Water Construction 27
• program: Storm Water Industrial 13
• permit type: General permit coverage 46

Every discharge permit in subbasin 12090105 →

Figures from EPA’s ICIS-NPDES download.