EPA · discharge permits by watershed
West Branch Santa Cruz River (subwatershed 150503010903)
- 12Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Arizona. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
- Arizona12
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| PIMA COUNTY MS4 | AZS000002 | UNKNOWN | AZ | Large municipal storm sewer systems | Major | West Branch Santa Cruz River |
| CARDINAL AVE SEWER & CHANNEL | AZC114226 | UNKNOWN | AZ | Minor | West Branch Santa Cruz River | |
| CHOLLA MAGNET HIGH SCHOOL | AZC115936 | TUCSON | AZ | Minor | Santa Cruz River | Rillito Creek - CANADA DEL | |
| REDFORD ESTATES | AZC110782 | UNKNOWN | AZ | Minor | Unnamed ephemeral tributary | |
| REDFORD ESTATES | AZC103588 | UNKNOWN | AZ | Minor | West Branch Santa Cruz River | |
| SAGUARO HAVEN | AZC111963 | TUCSON | AZ | Minor | Santa Cruz River West Branch | San Xavier Rese | |
| SAGUARO HAVEN | AZC098792 | TUCSON | AZ | Minor | West Branch Santa Cruz River | |
| SORREL RIDGE | AZC115666 | UNKNOWN | AZ | Minor | Unnamed ephemeral tributary | |
| SORREL RIDGE | AZC112603 | UNKNOWN | AZ | Minor | Santa Cruz River West Branch | San Xavier Rese | |
| SORREL RIDGE | AZC103878 | UNKNOWN | AZ | Minor | West Branch Santa Cruz River | |
| WR 5067240 CABALLO FEEDER PHASE 1 CALLE TORIM – SETTLER AVE TO SORREL | AZC117479 | UNKNOWN | AZ | Minor | Santa Cruz River West Branch | San Xavier Rese | |
| WR 5089380 FN LP: VALENCIA WEST – CAMINO DE LA TIERRA TO MISSION | AZC117369 | UNKNOWN | AZ | Minor | Santa Cruz River West Branch | San Xavier Rese |