Callan Dam
Key Takeaway
Callan Dam is classified as low hazard in Nebraska. It was completed in 1964 and is 62 years old. Its primary use is recreation.
Physical Details
| Dam Height | 26 ft (taller than 50.7% in NE) |
| Dam Length | 875 ft |
| Dam Type | Earth |
| Max Storage | 581 acre-ft |
| Normal Storage | 137 acre-ft |
| Surface Area | 32 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 1,622 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | NE00952 |
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
Richard R & Phyllis I Schoenholz
Private
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Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Callan Dam?
Callan 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 Callan Dam?
Callan Dam is owned by Richard R & Phyllis I Schoenholz (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Callan Dam built?
Callan Dam was completed in 1964, making it 62 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 Callan Dam?
Callan Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Callan Dam?
Callan Dam has a dam height of 26 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 Callan Dam last inspected?
Callan Dam was last inspected on May 3, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.