Watershed · by program

Storm Water Small MS4s discharge permits in subbasin 17050114

• 6Permits
• 2,236Permits in the subbasin
• 1States the subbasin touches

6 of the 2,236 Clean Water Act discharge permits in hydrologic subbasin 17050114 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 ID.

Where the subbasin lies

• ID 2,236 permits in the subbasin

Other cuts of subbasin 17050114

• program: POTW 10
• program: Storm Water Construction 1,971
• program: Storm Water Industrial 71
• major or minor: Major dischargers 6
• major or minor: Minor dischargers 1,293
• permit type: General permit coverage 2,211
• permit type: Individual permits 25

Every discharge permit in subbasin 17050114 →

Figures from EPA’s ICIS-NPDES download.