Watershed · by major or minor

Major dischargers discharge permits in subbasin 03150109

• 5Permits
• 378Permits in the subbasin
• 1States the subbasin touches

5 of the 378 Clean Water Act discharge permits in hydrologic subbasin 03150109 are filed as Major dischargers. 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 378 permits in the subbasin

Other cuts of subbasin 03150109

• major or minor: Minor dischargers 371
• permit type: General permit coverage 353
• program: Storm Water Construction 303
• program: Storm Water Industrial 31
• permit type: Individual permits 19
• program: POTW 7
• permit type: Associated permit records 6
• program: Biosolids 6

Every discharge permit in subbasin 03150109 →

Figures from EPA’s ICIS-NPDES download.