Upper Big Blue River Structure No. 18
Indiana — Henry County
Location
| State | Indiana |
| County | Henry |
| Coordinates | 39.98489, -85.36812 |
Physical Characteristics
| NID Height | 45 ft |
| Dam Height | 45 ft |
| Dam Length | 875 ft |
| NID Storage | 2,420 acre-ft |
| Max Storage | 2,420 acre-ft |
| Surface Area | 24 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | — |
| Last Inspection | — |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1994 |
| Primary Purpose | Flood Risk Reduction |
| Dam Type | — |
| Owner Type | — |
| Owner | UPPER BIG BLUE CONSERVANCY DISTRICT |
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.