Vesper
Key Takeaway
Vesper is classified as significant hazard in Wisconsin. It was completed in 1944 and is 82 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 13 ft (taller than 35.2% in WI) |
| Dam Length | 125 ft |
| Dam Type | Concrete |
| Max Storage | 75 acre-ft |
| Normal Storage | 30 acre-ft |
| Surface Area | 11 acres |
| Drainage Area | 41 sq mi |
| Max Discharge | 2,070 cfs |
| Year Completed | 1944 (82 years old) |
| NID ID | WI00344 |
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
,
Private
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High Hazard 24 ftFrequently Asked Questions
What is the hazard classification of Vesper?
Vesper 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 Vesper?
Vesper is owned by , (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Vesper built?
Vesper was completed in 1944, making it 82 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 Vesper?
Vesper 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 Vesper?
Vesper has a dam height of 13 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 Vesper last inspected?
Vesper was last inspected on June 11, 2009. Inspection dates indicate when a formal review occurred, not the results of that inspection.