Aowa Creek 12-8
Key Takeaway
Aowa Creek 12-8 is classified as low hazard in Nebraska. It was completed in 1972 and is 54 years old. Its primary use is other.
Physical Details
| Dam Height | 41 ft (taller than 91.4% in NE) |
| Dam Length | 798 ft |
| Dam Type | Earth |
| Max Storage | 236 acre-ft |
| Normal Storage | 74 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 4,765 cfs |
| Year Completed | 1972 (54 years old) |
| NID ID | NE00401 |
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
Lewis & Clark Natural Resources District
Local Government
Nearby Dams
Aowa Creek 12-3
Dixon, NE
Low Hazard 27 ftAowa Creek 12-17
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Low Hazard 37 ftAowa Creek 13-4a
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Low Hazard 38 ftAowa Creek 23-5
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Low Hazard 29 ftAowa Creek 23-2
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Low Hazard 31 ftAowa Creek 31-20a
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Significant Hazard 51 ftAowa Creek 31-5
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Low Hazard 44 ftAowa Creek 31-6
Dixon, NE
Low Hazard 34 ftFrequently Asked Questions
What is the hazard classification of Aowa Creek 12-8?
Aowa Creek 12-8 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 Aowa Creek 12-8?
Aowa Creek 12-8 is owned by Lewis & Clark Natural Resources District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Aowa Creek 12-8 built?
Aowa Creek 12-8 was completed in 1972, making it 54 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 Aowa Creek 12-8?
Aowa Creek 12-8 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 Aowa Creek 12-8?
Aowa Creek 12-8 has a dam height of 41 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 Aowa Creek 12-8 last inspected?
Aowa Creek 12-8 was last inspected on May 25, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.