Watershed · by permit type

Individual permits discharge permits in subbasin 17040221

• 4Permits
• 22Permits in the subbasin
• 1States the subbasin touches

4 of the 22 Clean Water Act discharge permits in hydrologic subbasin 17040221 are filed as Individual permits. 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 22 permits in the subbasin

Other cuts of subbasin 17040221

• program: POTW 3
• program: Storm Water Construction 17
• major or minor: Minor dischargers 12
• permit type: General permit coverage 18

Every discharge permit in subbasin 17040221 →

Figures from EPA’s ICIS-NPDES download.