Klasna Dam
Key Takeaway
Klasna Dam is classified as low hazard in Nebraska. It was completed in 1932 and is 94 years old. Its primary use is other.
Physical Details
| Dam Height | 26 ft (taller than 50.7% in NE) |
| Dam Length | 830 ft |
| Dam Type | Earth |
| Max Storage | 148 acre-ft |
| Normal Storage | 34 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 1,230 cfs |
| Year Completed | 1932 (94 years old) |
| Year Modified | 2017 |
| NID ID | NE01293 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Boyd County
Local Government
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Low Hazard 31 ftFrequently Asked Questions
What is the hazard classification of Klasna Dam?
Klasna Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Klasna Dam?
Klasna Dam is owned by Boyd County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Klasna Dam built?
Klasna Dam was completed in 1932, making it 94 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
What is the primary purpose of Klasna Dam?
Klasna Dam serves the following purposes: Other, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Klasna Dam?
Klasna Dam has a dam height of 26 ft. Dam height is measured from the natural streambed at the downstream toe to the top of the dam, and may differ from the visible height.
When was Klasna Dam last inspected?
Klasna Dam was last inspected on May 14, 2019. Inspection dates indicate when a formal review occurred, not the results of that inspection.