Silver Basin 1
Arizona — Graham County
Location
| State | Arizona |
| County | Graham |
| Coordinates | 33.03306, -109.70000 |
Physical Characteristics
| NID Height | 225 ft |
| Dam Height | 225 ft |
| Dam Length | 1 ft |
| NID Storage | 1,400 acre-ft |
| Max Storage | 1,400 acre-ft |
| Surface Area | — |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Not Available |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | — |
Dam Information
| Year Completed | — |
| Primary Purpose | Tailings |
| Dam Type | — |
| Owner Type | — |
| Owner | Freeport McMoran Morenci Inc. |
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.