Millwood Dam - Okay Levee
Arkansas — Howard County — LITTLE
Location
| State | Arkansas |
| County | Howard |
| River | LITTLE |
| Coordinates | 33.77116, -93.94465 |
Physical Characteristics
| NID Height | 91 ft |
| Dam Height | 88 ft |
| Dam Length | 17,554 ft |
| NID Storage | 1,854,930 acre-ft |
| Max Storage | 1,854,930 acre-ft |
| Surface Area | 29,000 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Not Available |
| EAP Status | Yes |
| Last Inspection | June 1, 2022 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1966 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | Concrete |
| Owner Type | Federal |
| Owner | USACE - Little Rock District |
| Other Name | Millwood Lake |
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.