Mill Creek 6
Key Takeaway
Mill Creek 6 is classified as high hazard in Wisconsin. It was completed in 1960 and is 66 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 | 19 ft (taller than 58% in WI) |
| Dam Type | Earth |
| Max Storage | 43 acre-ft |
| Normal Storage | 9 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 1 sq mi |
| Year Completed | 1960 (66 years old) |
| NID ID | WI12419 |
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
Fizesan, Giga
Private
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Significant Hazard 30 ftFrequently Asked Questions
What is the hazard classification of Mill Creek 6?
Mill Creek 6 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 Mill Creek 6?
Mill Creek 6 is owned by Fizesan, Giga (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mill Creek 6 built?
Mill Creek 6 was completed in 1960, making it 66 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 Mill Creek 6?
Mill Creek 6 serves the following purposes: Flood Risk Reduction, Recreation, Debris Control. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Mill Creek 6?
Mill Creek 6 has a dam height of 19 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 Mill Creek 6 last inspected?
Mill Creek 6 was last inspected on April 18, 2005. Inspection dates indicate when a formal review occurred, not the results of that inspection.