Murray Lock And Dam
Significant HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | Arkansas |
| County | Pulaski |
| Nearest City | LITTLE ROCK |
| River/Stream | ARKANSAS |
| Coordinates | 34.79198, -92.35857 |
Physical Characteristics
| Dam Type | Concrete |
| NID Height | 77 ft |
| Dam Height | 23 ft |
| Dam Length | 3,740 ft |
| Year Completed | 1969 (57 years old) |
Storage & Hydraulics
| NID Storage | 108,500 acre-ft |
| Max Storage | 108,500 acre-ft |
| Normal Storage | 87,100 acre-ft |
| Surface Area | 9,700 acres |
| Drainage Area | 158,030 sq mi |
| Max Discharge | 416,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Navigation |
| Owner | USACE - Little Rock District |
| Owner Type | Federal |
| Hazard Classification | Significant |
| Condition Assessment | Not Available |
| Last Inspection | 07/11/2023 |
| Emergency Action Plan | Yes |