Lake Ohana Dam #1
Iowa — Mills County — Tr- Pony Creek
Location
| State | Iowa |
| County | Mills |
| River | Tr- Pony Creek |
| Coordinates | 41.12310, -95.74860 |
Physical Characteristics
| NID Height | 46 ft |
| Dam Height | 46 ft |
| Dam Length | 1,070 ft |
| NID Storage | 434 acre-ft |
| Max Storage | 434 acre-ft |
| Surface Area | 17 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Poor |
| EAP Status | Not Required |
| Last Inspection | July 10, 2024 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 2007 |
| Primary Purpose | — |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | N-T Lands LLC |
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.