Watershed · by major or minor

Major dischargers discharge permits in subbasin 15070102

• 13Permits
• 1,482Permits in the subbasin
• 1States the subbasin touches

13 of the 1,482 Clean Water Act discharge permits in hydrologic subbasin 15070102 are filed as Major dischargers. A subbasin is a watershed unit, not a political one, so it crosses state lines: this one is named on permits in AZ.

Where the subbasin lies

• AZ 1,482 permits in the subbasin

Other cuts of subbasin 15070102

• program: POTW 11
• program: Storm Water Industrial 108
• major or minor: Minor dischargers 1,465
• permit type: General permit coverage 1,454
• permit type: Individual permits 28

Every discharge permit in subbasin 15070102 →

Figures from EPA’s ICIS-NPDES download.