EPA · discharge permits by city
Discharge permits in Williams, Arizona
- 3Current 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 |
|---|---|---|---|---|
| BABBITT RANCH ENERGY CENTER | AZC116313 | Minor | Unnamed ephemeral tributary | |
| COCONINO COUNTY - WILLIAMS MAINTENANCE YARD | AZI108751 | Industrial stormwater | Minor | West Cataract Creek | Headwaters - CATARACT CR |
| GRAND CANYON RAILWAY - LOCOMOTIVE SHOP | AZI110392 | Industrial stormwater | Minor | Cataract Creek | 1 km downstream of Williams W |