Fienup Lake Dam
Key Takeaway
Fienup Lake Dam is classified as high hazard in Missouri. It was completed in 1970 and is 56 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 | 62 ft (taller than 97.6% in MO) |
| Dam Length | 380 ft |
| Dam Type | Earth |
| Max Storage | 509 acre-ft |
| Normal Storage | 359 acre-ft |
| Surface Area | 28 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 0 cfs |
| Year Completed | 1970 (56 years old) |
| NID ID | MO10488 |
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
FIENUP FARMS HOA
Private
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High Hazard 34 ftFrequently Asked Questions
What is the hazard classification of Fienup Lake Dam?
Fienup Lake Dam 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 Fienup Lake Dam?
Fienup Lake Dam is owned by FIENUP FARMS HOA (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Fienup Lake Dam built?
Fienup Lake Dam was completed in 1970, making it 56 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 Fienup Lake Dam?
Fienup Lake Dam 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 Fienup Lake Dam?
Fienup Lake Dam has a dam height of 62 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 Fienup Lake Dam last inspected?
Fienup Lake Dam was last inspected on January 26, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.