Lost Creek 4
Key Takeaway
Lost Creek 4 is classified as low hazard in Wisconsin. It was completed in 1959 and is 67 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 35 ft (taller than 88.5% in WI) |
| Dam Length | 520 ft |
| Dam Type | Earth |
| Max Storage | 139 acre-ft |
| Normal Storage | 9 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 106 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | WI00376 |
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
Pepin County
Local Government
Nearby Dams
Lost Creek 5
Pepin, WI
Low Hazard 28 ftLost Creek 3
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Low Hazard 29 ftMason Marcks Forsythe 2
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Low Hazard 26 ftBogus Creek 1
Pepin, WI
Low Hazard 44 ftMason Marcks Forsythe 1
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Low Hazard 25 ftBogus Creek 2
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Significant Hazard 41 ftPlum Creek 19
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Low Hazard 36 ftPlum Creek 12
Pepin, WI
Low Hazard 36 ftFrequently Asked Questions
What is the hazard classification of Lost Creek 4?
Lost Creek 4 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 Lost Creek 4?
Lost Creek 4 is owned by Pepin County (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lost Creek 4 built?
Lost Creek 4 was completed in 1959, making it 67 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 Lost Creek 4?
Lost Creek 4 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 Lost Creek 4?
Lost Creek 4 has a dam height of 35 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 Lost Creek 4 last inspected?
Lost Creek 4 was last inspected on May 19, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.