Wilson Creek 8-B
Key Takeaway
Wilson Creek 8-B is classified as significant hazard in Nebraska. It was completed in 1968 and is 58 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 32 ft (taller than 73.9% in NE) |
| Dam Length | 890 ft |
| Dam Type | Earth |
| Max Storage | 556 acre-ft |
| Normal Storage | 101 acre-ft |
| Surface Area | 19 acres |
| Drainage Area | 2 sq mi |
| Max Discharge | 1,831 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | NE00891 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Nemaha Natural Resources District
Local Government
Nearby Dams
Wilson Creek 8-12
Otoe, NE
Low Hazard 26 ftWilson Creek 8-5
Otoe, NE
Low Hazard 33 ftBurr Dam
Otoe, NE
Low Hazard 21 ftWilson Creek 4-11
Otoe, NE
Low Hazard 31 ftWilson Creek 8-H
Otoe, NE
High Hazard 34 ftGibbs Dam
Otoe, NE
Low Hazard 27 ftWilson Creek 2-2b
Otoe, NE
Low Hazard 29 ftWilson Creek 2-2
Otoe, NE
Low Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Wilson Creek 8-B?
Wilson Creek 8-B is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Wilson Creek 8-B?
Wilson Creek 8-B is owned by Nemaha Natural Resources District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Wilson Creek 8-B built?
Wilson Creek 8-B was completed in 1968, making it 58 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 Wilson Creek 8-B?
Wilson Creek 8-B 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 Wilson Creek 8-B?
Wilson Creek 8-B 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 Wilson Creek 8-B last inspected?
Wilson Creek 8-B was last inspected on July 15, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.