League Dam
Key Takeaway
League Dam is classified as significant hazard in Nebraska. It was completed in 1960 and is 66 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 | 29 ft (taller than 63.8% in NE) |
| Dam Length | 260 ft |
| Dam Type | Earth |
| Max Storage | 18 acre-ft |
| Normal Storage | 0 acre-ft |
| Surface Area | 0 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 138 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | NE04138 |
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
Jill A League
Private
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Low Hazard 35 ftFrequently Asked Questions
What is the hazard classification of League Dam?
League Dam 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 League Dam?
League Dam is owned by Jill A League (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was League Dam built?
League Dam was completed in 1960, making it 66 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 League Dam?
League 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 League Dam?
League Dam has a dam height of 29 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 League Dam last inspected?
League Dam was last inspected on October 25, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.