Zahn Dam
Key Takeaway
Zahn Dam is classified as low hazard in Nebraska. It was completed in 1952 and is 74 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 32 ft (taller than 73.9% in NE) |
| Dam Length | 455 ft |
| Dam Type | Earth |
| Max Storage | 147 acre-ft |
| Normal Storage | 9 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 730 cfs |
| Year Completed | 1952 (74 years old) |
| NID ID | NE00370 |
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
Sarah S Krause Trust
Private
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Low Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Zahn Dam?
Zahn 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 Zahn Dam?
Zahn Dam is owned by Sarah S Krause Trust (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Zahn Dam built?
Zahn Dam was completed in 1952, making it 74 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 Zahn Dam?
Zahn 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 Zahn Dam?
Zahn 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 Zahn Dam last inspected?
Zahn Dam was last inspected on June 15, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.