Nantachie Lake Dam
Low HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Louisiana |
| County | Grant |
| Nearest City | Aloha |
| River/Stream | Nantachie Creek |
| Coordinates | 31.60339, -92.78428 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 41 ft |
| Dam Height | 37 ft |
| Dam Length | 1,150 ft |
| Year Completed | 1964 (62 years old) |
Storage & Hydraulics
| NID Storage | 35,500 acre-ft |
| Max Storage | 35,500 acre-ft |
| Normal Storage | 11,200 acre-ft |
| Surface Area | 1,580 acres |
| Drainage Area | 84 sq mi |
| Max Discharge | 19,600 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | State of Louisiana |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 08/11/2024 |
| Emergency Action Plan | Yes |