Wehrspann Dam
Key Takeaway
Wehrspann Dam is classified as high hazard in Nebraska. It was completed in 1983 and is 43 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Length | 1,810 ft |
| Dam Type | Earth |
| Max Storage | 17.2K acre-ft |
| Normal Storage | 2.7K acre-ft |
| Surface Area | 246 acres |
| Drainage Area | 13 sq mi |
| Max Discharge | 17,500 cfs |
| Year Completed | 1983 (43 years old) |
| NID ID | NE01882 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
USACE - Omaha District
Federal Government
Nearby Dams
Prairie Queen North Dam
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Low Hazard 28 ftWehrspann Sediment Dam
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Low Hazard 29 ftPrairie Queen Main Dam
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High Hazard 68 ftZorinsky Dam
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High HazardPapio Creek D-38
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Low Hazard 35 ftPapio Creek Wp-6
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High Hazard 50 ftFrequently Asked Questions
What is the hazard classification of Wehrspann Dam?
Wehrspann Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Wehrspann Dam?
Wehrspann Dam is owned by USACE - Omaha District (Federal Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Wehrspann Dam built?
Wehrspann Dam was completed in 1983, making it 43 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 Wehrspann Dam?
Wehrspann Dam serves the following purposes: Flood Risk Reduction, Fish And Wildlife Pond, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
When was Wehrspann Dam last inspected?
Wehrspann Dam was last inspected on May 23, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.