Millston
Key Takeaway
Millston is classified as low hazard in Wisconsin. It was completed in 1873 and is 153 years old. Its primary use is recreation.
Physical Details
| Dam Height | 26 ft (taller than 73.4% in WI) |
| Dam Length | 700 ft |
| Dam Type | Earth |
| Max Storage | 440 acre-ft |
| Normal Storage | 250 acre-ft |
| Surface Area | 37 acres |
| Drainage Area | 9 sq mi |
| Max Discharge | 1,126 cfs |
| Year Completed | 1873 (153 years old) |
| NID ID | WI00070 |
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
Town of Millston
Local Government
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Low Hazard 11 ftFrequently Asked Questions
What is the hazard classification of Millston?
Millston 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 Millston?
Millston is owned by Town of Millston (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Millston built?
Millston was completed in 1873, making it 153 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 Millston?
Millston 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 Millston?
Millston has a dam height of 26 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 Millston last inspected?
Millston was last inspected on April 25, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.