Galesville Mill
Key Takeaway
Galesville Mill is classified as high hazard in Wisconsin. It was completed in 1867 and is 159 years old. Its primary use is recreation. 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 | 25 ft (taller than 70.9% in WI) |
| Dam Length | 120 ft |
| Dam Type | Gravity |
| Max Storage | 590 acre-ft |
| Normal Storage | 320 acre-ft |
| Surface Area | 107 acres |
| Drainage Area | 138 sq mi |
| Max Discharge | 2,020 cfs |
| Year Completed | 1867 (159 years old) |
| NID ID | WI10620 |
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
City Of Galesville
Local Government
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What is the hazard classification of Galesville Mill?
Galesville Mill 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 Galesville Mill?
Galesville Mill is owned by City Of Galesville (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Galesville Mill built?
Galesville Mill was completed in 1867, making it 159 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 Galesville Mill?
Galesville Mill 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 Galesville Mill?
Galesville Mill has a dam height of 25 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 Galesville Mill last inspected?
Galesville Mill was last inspected on October 23, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.