Helmink Dam
Nebraska — Lancaster County — TR-MID BR BIG NEMAHA RIVER
Location
| State | Nebraska |
| County | Lancaster |
| River | TR-MID BR BIG NEMAHA RIVER |
| Coordinates | 40.55398, -96.60222 |
Physical Characteristics
| NID Height | 24 ft |
| Dam Height | 21 ft |
| Dam Length | 250 ft |
| NID Storage | 186 acre-ft |
| Max Storage | 186 acre-ft |
| Surface Area | 13 acres |
Safety Classification
| Hazard Potential | Significant |
| Condition Assessment | Satisfactory |
| EAP Status | Not Required |
| Last Inspection | June 22, 2021 |
| Inspection Frequency | 3 |
Dam Information
| Year Completed | 2000 |
| Primary Purpose | Other |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Ironhorse Acres Association |
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.