Hardwater Lake
Louisiana — Grant County
Location
| State | Louisiana |
| County | Grant |
| Coordinates | 31.50953, -92.28024 |
Physical Characteristics
| NID Height | 10 ft |
| Dam Height | 6 ft |
| Dam Length | 5,750 ft |
| NID Storage | 5,130 acre-ft |
| Max Storage | 5,130 acre-ft |
| Surface Area | 513 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Fair |
| EAP Status | No |
| Last Inspection | November 11, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1970 |
| Primary Purpose | Recreation |
| Dam Type | Earth |
| Owner Type | State |
| Owner | State of Louisiana |
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.