Wiebers and Ohrt Dam
Key Takeaway
Wiebers and Ohrt Dam is classified as low hazard in Nebraska. It was completed in 1980 and is 46 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 35 ft (taller than 81.9% in NE) |
| Dam Length | 1,300 ft |
| Dam Type | Earth |
| Max Storage | 110 acre-ft |
| Normal Storage | 14 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 6 sq mi |
| Max Discharge | 2,296 cfs |
| Year Completed | 1980 (46 years old) |
| Year Modified | 2020 |
| NID ID | NE04242 |
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
Washington County
Local Government
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Low Hazard 43 ftFrequently Asked Questions
What is the hazard classification of Wiebers and Ohrt Dam?
Wiebers and Ohrt 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 Wiebers and Ohrt Dam?
Wiebers and Ohrt Dam is owned by Washington County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Wiebers and Ohrt Dam built?
Wiebers and Ohrt Dam was completed in 1980, making it 46 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 Wiebers and Ohrt Dam?
Wiebers and Ohrt 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 Wiebers and Ohrt Dam?
Wiebers and Ohrt Dam has a dam height of 35 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 Wiebers and Ohrt Dam last inspected?
Wiebers and Ohrt Dam was last inspected on June 6, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.