Vyhnalek Dam
Key Takeaway
Vyhnalek Dam is classified as low hazard in Nebraska. It was completed in 1993 and is 33 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 32 ft (taller than 73.9% in NE) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 32 acre-ft |
| Normal Storage | 20 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1993 (33 years old) |
| NID ID | NE04551 |
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
Warren & Sandra J Vyhnalek
Private
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Low Hazard 32 ftFrequently Asked Questions
What is the hazard classification of Vyhnalek Dam?
Vyhnalek 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 Vyhnalek Dam?
Vyhnalek Dam is owned by Warren & Sandra J Vyhnalek (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Vyhnalek Dam built?
Vyhnalek Dam was completed in 1993, making it 33 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 Vyhnalek Dam?
Vyhnalek Dam serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Vyhnalek Dam?
Vyhnalek Dam has a dam height of 32 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 Vyhnalek Dam last inspected?
Vyhnalek Dam was last inspected on April 22, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.