Lake Aggravation Dam
Key Takeaway
Lake Aggravation Dam is classified as high hazard in Missouri. It was completed in 1962 and is 64 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 | 33 ft (taller than 79.3% in MO) |
| Dam Type | Earth |
| Max Storage | 300 acre-ft |
| Normal Storage | 163 acre-ft |
| Surface Area | 17 acres |
| Drainage Area | 750 sq mi |
| Year Completed | 1962 (64 years old) |
| NID ID | MO30557 |
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
LONEDELL LAKES, INC.
Private
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Lake Aggravation
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High HazardFrequently Asked Questions
What is the hazard classification of Lake Aggravation Dam?
Lake Aggravation 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 Aggravation Dam?
Lake Aggravation Dam is owned by LONEDELL LAKES, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Aggravation Dam built?
Lake Aggravation Dam 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 Lake Aggravation Dam?
Lake Aggravation 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 Aggravation Dam?
Lake Aggravation Dam has a dam height of 33 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 Aggravation Dam last inspected?
Lake Aggravation Dam was last inspected on June 2, 1980. Inspection dates indicate when a formal review occurred, not the results of that inspection.