Watershed · by major or minor

Minor dischargers discharge permits in subbasin 17050122

• 41Permits
• 75Permits in the subbasin
• 1States the subbasin touches

41 of the 75 Clean Water Act discharge permits in hydrologic subbasin 17050122 are filed as Minor dischargers. 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 75 permits in the subbasin

Other cuts of subbasin 17050122

• permit type: General permit coverage 72
• program: Storm Water Construction 63
• permit type: Individual permits 3

Every discharge permit in subbasin 17050122 →

Figures from EPA’s ICIS-NPDES download.