Lake My-Kee Dam
Key Takeaway
Lake My-Kee Dam is classified as high hazard in Missouri. It was completed in 1977 and is 49 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 | 44 ft (taller than 92% in MO) |
| Dam Length | 1,000 ft |
| Dam Type | Earth |
| Max Storage | 748 acre-ft |
| Normal Storage | 748 acre-ft |
| Surface Area | 34 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 17 cfs |
| Year Completed | 1977 (49 years old) |
| NID ID | MO11170 |
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
Lake MyKee HOA
Private
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Low Hazard 40 ftFrequently Asked Questions
What is the hazard classification of Lake My-Kee Dam?
Lake My-Kee 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 Lake My-Kee Dam?
Lake My-Kee Dam is owned by Lake MyKee HOA (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake My-Kee Dam built?
Lake My-Kee Dam was completed in 1977, making it 49 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 Lake My-Kee Dam?
Lake My-Kee 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 Lake My-Kee Dam?
Lake My-Kee Dam has a dam height of 44 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 Lake My-Kee Dam last inspected?
Lake My-Kee Dam was last inspected on January 19, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.