Wanek Dam 1
Key Takeaway
Wanek Dam 1 is classified as low hazard in Nebraska. It was completed in 1969 and is 57 years old. Its primary use is recreation.
Physical Details
| Dam Height | 31 ft (taller than 70.5% in NE) |
| Dam Length | 406 ft |
| Dam Type | Earth |
| Max Storage | 102 acre-ft |
| Normal Storage | 54 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 22 cfs |
| Year Completed | 1969 (57 years old) |
| NID ID | NE01280 |
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
Martin ESs LLC
Private
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Low Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Wanek Dam 1?
Wanek Dam 1 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 Wanek Dam 1?
Wanek Dam 1 is owned by Martin ESs LLC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Wanek Dam 1 built?
Wanek Dam 1 was completed in 1969, making it 57 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 Wanek Dam 1?
Wanek Dam 1 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 Wanek Dam 1?
Wanek Dam 1 has a dam height of 31 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 Wanek Dam 1 last inspected?
Wanek Dam 1 was last inspected on June 2, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.