Watershed · by major or minor

Minor dischargers discharge permits in subbasin 17050117

• 3Permits
• 4Permits in the subbasin
• 1States the subbasin touches

3 of the 4 Clean Water Act discharge permits in hydrologic subbasin 17050117 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 OR.

Where the subbasin lies

• OR 4 permits in the subbasin

Every discharge permit in subbasin 17050117 →

Figures from EPA’s ICIS-NPDES download.