Watershed · by program

Storm Water Medium/Large MS4s discharge permits in subbasin 03160112

• 7Permits
• 518Permits in the subbasin
• 1States the subbasin touches

7 of the 518 Clean Water Act discharge permits in hydrologic subbasin 03160112 are filed as Storm Water Medium/Large MS4s. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in AL.

Where the subbasin lies

• AL 518 permits in the subbasin

Other cuts of subbasin 03160112

• program: Biosolids 3
• program: POTW 4
• program: Storm Water Construction 271
• program: Storm Water Industrial 112
• program: Storm Water Small MS4s 3
• major or minor: Major dischargers 4
• major or minor: Minor dischargers 512
• permit type: Associated permit records 3
• permit type: General permit coverage 436
• permit type: Individual permits 79

Every discharge permit in subbasin 03160112 →

Figures from EPA’s ICIS-NPDES download.