Iatt Lake Dam
Louisiana — Grant County
Location
| State | Louisiana |
| County | Grant |
| Coordinates | 31.55232, -92.65849 |
Physical Characteristics
| NID Height | 36 ft |
| Dam Height | 36 ft |
| Dam Length | 5,310 ft |
| NID Storage | 167,000 acre-ft |
| Max Storage | 167,000 acre-ft |
| Surface Area | 7,100 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 1 |
Dam Information
| Year Completed | 1956 |
| Primary Purpose | Recreation |
| Dam Type | — |
| Owner Type | — |
| 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.