Coon Creek 17
Key Takeaway
Coon Creek 17 is classified as high hazard in Wisconsin. It was completed in 1962 and is 64 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 | 45 ft (taller than 95.9% in WI) |
| Dam Length | 275 ft |
| Dam Type | Earth |
| Max Storage | 93 acre-ft |
| Normal Storage | 2 acre-ft |
| Surface Area | 1 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 504 cfs |
| Year Completed | 1962 (64 years old) |
| NID ID | WI00407 |
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 16
Vernon, WI
Low Hazard 29 ftCoon Creek 41
Vernon, WI
High Hazard 39 ftCoon Creek 15
Vernon, WI
Low Hazard 44 ftCoon Creek 14
Vernon, WI
Low Hazard 38 ftWest Fork Kickapoo 1
Vernon, WI
High Hazard 63 ftCoon Creek 21
Monroe, WI
Low Hazard 46 ftWest Fork Kickapoo 16
Vernon, WI
Low Hazard 44 ftCoon Creek 23
Monroe, WI
Low Hazard 39 ftFrequently Asked Questions
What is the hazard classification of Coon Creek 17?
Coon Creek 17 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 17?
Coon Creek 17 is owned by Vernon County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Coon Creek 17 built?
Coon Creek 17 was completed in 1962, making it 64 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 17?
Coon Creek 17 serves the following purposes: Flood Risk Reduction, Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Coon Creek 17?
Coon Creek 17 has a dam height of 45 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 17 last inspected?
Coon Creek 17 was last inspected on May 6, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.