Johnston Dam
Nebraska — Webster County — TR-ASH CREEK
Location
| State | Nebraska |
| County | Webster |
| River | TR-ASH CREEK |
| Coordinates | 40.02782, -98.32003 |
Physical Characteristics
| NID Height | 14 ft |
| Dam Height | 14 ft |
| Dam Length | 860 ft |
| NID Storage | 180 acre-ft |
| Max Storage | 180 acre-ft |
| Surface Area | 29 acres |
Safety Classification
| Hazard Potential | Low |
| Condition Assessment | Poor |
| EAP Status | Not Required |
| Last Inspection | June 22, 2021 |
| Inspection Frequency | 5 |
Dam Information
| Year Completed | 1957 |
| Primary Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Dam Type | Earth |
| Owner Type | Private |
| Owner | Donald R Duffy |
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.