State Line Detention Dam
Arizona — Greenlee County — OLNEY WELL DRAW
Location
| State | Arizona |
| County | Greenlee |
| River | OLNEY WELL DRAW |
| Coordinates | 32.52985, -109.05032 |
Physical Characteristics
| NID Height | 27 ft |
| Dam Height | — |
| Dam Length | 1,028 ft |
| NID Storage | 383 acre-ft |
| Max Storage | 383 acre-ft |
| Surface Area | 30 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Poor |
| EAP Status | Not Required |
| Last Inspection | August 15, 2013 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1952 |
| Primary Purpose | Debris Control |
| Dam Type | Gravity |
| Owner Type | Federal |
| Owner | DOI BLM |
Location Map
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.