Watershed · by program

Storm Water Small MS4s discharge permits in subbasin 12090205

• 4Permits
• 990Permits in the subbasin
• 1States the subbasin touches

4 of the 990 Clean Water Act discharge permits in hydrologic subbasin 12090205 are filed as Storm Water Small MS4s. 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 990 permits in the subbasin

Other cuts of subbasin 12090205

• program: POTW 6
• program: Storm Water Construction 784
• program: Storm Water Industrial 121
• major or minor: Major dischargers 7
• major or minor: Minor dischargers 971
• permit type: General permit coverage 970
• permit type: Individual permits 20

Every discharge permit in subbasin 12090205 →

Figures from EPA’s ICIS-NPDES download.