Watershed · by major or minor

Minor dischargers discharge permits in subbasin 15070102

• 1,465Permits
• 1,482Permits in the subbasin
• 1States the subbasin touches

1,465 of the 1,482 Clean Water Act discharge permits in hydrologic subbasin 15070102 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 AZ.

Where the subbasin lies

• AZ 1,482 permits in the subbasin

Other cuts of subbasin 15070102

• permit type: General permit coverage 1,454
• program: Storm Water Industrial 108
• permit type: Individual permits 28
• major or minor: Major dischargers 13
• program: POTW 11

Every discharge permit in subbasin 15070102 →

Figures from EPA’s ICIS-NPDES download.