Mcmahan Lake Dam
Significant HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Arkansas |
| County | Sebastian |
| Nearest City | BARLING |
| River/Stream | LITTLE GRASSE CREEK-TR |
| Coordinates | 35.32833, -94.29861 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 11 ft |
| Dam Height | 11 ft |
| Dam Length | 811.1 ft |
| Year Completed | 1948 (78 years old) |
Storage & Hydraulics
| NID Storage | 43 acre-ft |
| Max Storage | 43 acre-ft |
| Normal Storage | 14 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 641 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Rick short |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |