EPA · discharge permits by watershed
Watershed 1504000507
- 14Current permits
- 1States
- 2Subwatersheds
A watershed 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
- Arizona14
Subwatersheds inside this watershed
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| 8TH AVENUE SEWER EXTENSION: PHASE I | AZC107345 | UNKNOWN | AZ | Minor | Graveyard Wash | |
| CKC CONSTRUCTION COMPANY PLANTSITE | AZMS81279 | SAFFORD | AZ | Minor | Lone Star Wash-Gila River | |
| CKC CONSTRUCTION OFFICES | AZI108070 | SAFFORD | AZ | Industrial stormwater | Minor | Unnamed ephemeral tributary |
| CULVER'S THATCHER | AZC114523 | UNKNOWN | AZ | Minor | Peterson Wash-Gila River | |
| FREEPORT-MCMORAN - SAFFORD OPERATIONS | AZMS81042 | UNKNOWN | AZ | Minor | Watson Wash | |
| FREEPORT-MCMORAN - SAFFORD OPERATIONS | AZI108707 | SAFFORD | AZ | Industrial stormwater | Minor | Gila River | DIVERSION DAM - WATSON WASH @ 32 |
| MAYOR JASON KOUTS PARK | AZC116490 | UNKNOWN | AZ | Minor | Graveyard Wash | |
| O'REILLY AUTO PARTS | AZC107857 | UNKNOWN | AZ | Minor | Peterson Wash-Gila River | |
| O'REILLY AUTO PARTS | AZC101369 | UNKNOWN | AZ | Minor | Peterson Wash-Gila River | |
| SI LP (2025) - MAIN ST 4 MAIN AND SERVICE REPLACEMENT WR 4679097 | AZC106882 | UNKNOWN | AZ | Minor | Lower Cottonwood Wash | |
| TOWNEPLACE SUITES THATCHER | AZC107176 | UNKNOWN | AZ | Minor | Peterson Wash-Gila River | |
| WALMART SUPERCENTER #1149 | AZC116261 | SAFFORD | AZ | Minor | Gila River | DIVERSION DAM - WATSON WASH @ 32 | |
| WINSOME ENTERPRISES, LLC - SAFFORD AZ FACILITY | AZMS88562 | UNKNOWN | AZ | Minor | Lone Star Wash-Gila River | |
| UNKNOWN | AZ0021938 | UNKNOWN | AZ | Publicly owned treatment works | Minor | ASH CREEK |