Blakely Mountain Dam
Arkansas — Garland County — OUACHITA RIVER
Location
| State | Arkansas |
| County | Garland |
| River | OUACHITA RIVER |
| Coordinates | 34.57301, -93.19501 |
Physical Characteristics
| NID Height | 240 ft |
| Dam Height | 226 ft |
| Dam Length | 1,100 ft |
| NID Storage | 3,760,700 acre-ft |
| Max Storage | 3,760,700 acre-ft |
| Surface Area | 40,100 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | April 25, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1953 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Earth |
| Owner Type | Federal |
| Owner | USACE - Vicksburg District |
| Other Name | Lake Ouachita |
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.