Watershed · by major or minor

Minor dischargers discharge permits in subbasin 17110011

• 317Permits
• 321Permits in the subbasin
• 1States the subbasin touches

317 of the 321 Clean Water Act discharge permits in hydrologic subbasin 17110011 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 WA.

Where the subbasin lies

• WA 321 permits in the subbasin

Other cuts of subbasin 17110011

• program: Biosolids 6
• program: POTW 5
• program: Storm Water Construction 225
• program: Storm Water Small MS4s 5
• permit type: Associated permit records 7
• permit type: General permit coverage 306
• permit type: Individual permits 8

Every discharge permit in subbasin 17110011 →

Figures from EPA’s ICIS-NPDES download.