EPA · discharge permits by city
Discharge permits in Superior, Arizona
- 12Current permits
Permits
Major dischargers first. Permits are placed by the address on the permit, which is the operation’s own, not the outfall’s.
| Permit holder | NPDES ID | Program | Discharger | Receiving water |
|---|---|---|---|---|
| IMERYS PERLITE USA | AZI106994 | Industrial stormwater | Minor | Unnamed ephemeral tributary |
| IMERYS PERLITE USA | AZMS81413 | Minor | Silver King Wash-Queen Creek | |
| IMERYS PERLITE USA INC | AZMS67807 | Minor | Silver King Wash-Queen Creek | |
| KALAMAZOO MATERIALS INC - SUPERIOR | AZMS80183 | Minor | Arnett Creek | |
| OMYA, INC | AZI107055 | Industrial stormwater | Minor | Queen Creek | Headwaters - SUPERIOR WWTP OUTFA |
| OMYA, INC | AZI107056 | Industrial stormwater | Minor | Unnamed Trib (UQ1) to Queen Creek |
| RESOLUTION COPPER MINING - SUPERIOR OPERATIONS | AZMS81431 | Minor | Silver King Wash-Queen Creek | |
| RESOLUTION COPPER MINING - SUPERIOR OPERATIONS | AZDM89588 | Minor | UNKNOWN EPHEMERAL WATER | |
| RESOLUTION COPPER MINING - SUPERIOR OPERATIONS | AZI108986 | Industrial stormwater | Minor | Unnamed ephemeral tributary |
| RESOLUTION COPPER MINING (EAST PLANT OP) | AZI108987 | Industrial stormwater | Minor | Unnamed ephemeral tributary |
| RESOLUTION COPPER MINING (EAST PLANT OP) | AZMS81433 | Minor | Silver King Wash-Queen Creek | |
| TOWN OF SUPERIOR WWTP | AZ0021199 | Publicly owned treatment works | Minor | Silver King Wash-Queen Creek |