Zimmerman Dam
Key Takeaway
Zimmerman Dam is classified as low hazard in Nebraska. It was completed in 1904 and is 122 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 14 ft (taller than 7.8% in NE) |
| Dam Length | 580 ft |
| Dam Type | Earth |
| Max Storage | 59 acre-ft |
| Normal Storage | 26 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1904 (122 years old) |
| NID ID | NE01112 |
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
Zimmerman Trust
Private
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Low Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Zimmerman Dam?
Zimmerman 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 Zimmerman Dam?
Zimmerman Dam is owned by Zimmerman Trust (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Zimmerman Dam built?
Zimmerman Dam was completed in 1904, making it 122 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 Zimmerman Dam?
Zimmerman Dam serves the following purposes: Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Zimmerman Dam?
Zimmerman Dam has a dam height of 14 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 Zimmerman Dam last inspected?
Zimmerman Dam was last inspected on May 5, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.