Mill Creek 13a
Key Takeaway
Mill Creek 13a is classified as low hazard in Wisconsin. It was completed in 1962 and is 64 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 24 ft (taller than 69.1% in WI) |
| Dam Length | 640 ft |
| Dam Type | Earth |
| Max Storage | 175 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 8 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 159 cfs |
| Year Completed | 1962 (64 years old) |
| NID ID | WI00386 |
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
Richland County
Local Government
Nearby Dams
Mill Creek 13b
Richland, WI
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Significant Hazard 47 ftMill Creek 3
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Low Hazard 31 ftMill Creek 10
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Low Hazard 36 ftMill Creek 9a
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High Hazard 19 ftFrequently Asked Questions
What is the hazard classification of Mill Creek 13a?
Mill Creek 13a 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 Mill Creek 13a?
Mill Creek 13a is owned by Richland County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Mill Creek 13a built?
Mill Creek 13a 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 Mill Creek 13a?
Mill Creek 13a 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 13a?
Mill Creek 13a has a dam height of 24 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 13a last inspected?
Mill Creek 13a was last inspected on April 26, 2016. Inspection dates indicate when a formal review occurred, not the results of that inspection.