Watershed · by major or minor

Minor dischargers discharge permits in subbasin 15020009

• 11Permits
• 13Permits in the subbasin
• 1States the subbasin touches

11 of the 13 Clean Water Act discharge permits in hydrologic subbasin 15020009 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 13 permits in the subbasin

Other cuts of subbasin 15020009

• permit type: General permit coverage 12
• program: Storm Water Construction 7

Every discharge permit in subbasin 15020009 →

Figures from EPA’s ICIS-NPDES download.