Legend Lake Number One
Key Takeaway
Legend Lake Number One is classified as high hazard in Wisconsin. It was completed in 1968 and is 58 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 | 21 ft (taller than 63.7% in WI) |
| Dam Length | 190 ft |
| Dam Type | Earth |
| Max Storage | 20.0K acre-ft |
| Normal Storage | 12.0K acre-ft |
| Surface Area | 1,304 acres |
| Drainage Area | 22 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1968 (58 years old) |
| NID ID | WI00235 |
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
Legend Lake Protection and Rehabilitation District
Local Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Legend Lake Number One?
Legend Lake Number One 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 Legend Lake Number One?
Legend Lake Number One is owned by Legend Lake Protection and Rehabilitation District (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Legend Lake Number One built?
Legend Lake Number One was completed in 1968, making it 58 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 Legend Lake Number One?
Legend Lake Number One serves the following purposes: Recreation, Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Legend Lake Number One?
Legend Lake Number One has a dam height of 21 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 Legend Lake Number One last inspected?
Legend Lake Number One was last inspected on July 13, 2021. Inspection dates indicate when a formal review occurred, not the results of that inspection.