Coon Creek 41
Key Takeaway
Coon Creek 41 is classified as high hazard in Wisconsin. It was completed in 1965 and is 61 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 39 ft (taller than 91.9% in WI) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 134 acre-ft |
| Drainage Area | 3 sq mi |
| Max Discharge | 2,062 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | WI01167 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Vernon County
Local Government
Nearby Dams
Coon Creek 21
Monroe, WI
Low Hazard 46 ftCoon Creek 17
Vernon, WI
High Hazard 45 ftCoon Creek 14
Vernon, WI
Low Hazard 38 ftCoon Creek 16
Vernon, WI
Low Hazard 29 ftCoon Creek 23
Monroe, WI
Low Hazard 39 ftCoon Creek 15
Vernon, WI
Low Hazard 44 ftCoon Creek 25
Monroe, WI
Low Hazard 38 ftCoon Creek 24
Monroe, WI
Low Hazard 32 ftFrequently Asked Questions
What is the hazard classification of Coon Creek 41?
Coon Creek 41 is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Coon Creek 41?
Coon Creek 41 is owned by Vernon County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Coon Creek 41 built?
Coon Creek 41 was completed in 1965, making it 61 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 Coon Creek 41?
Coon Creek 41 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 Coon Creek 41?
Coon Creek 41 has a dam height of 39 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 Coon Creek 41 last inspected?
Coon Creek 41 was last inspected on May 6, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.