Lake Aggravation
Key Takeaway
Lake Aggravation is classified as high hazard in Missouri. It was completed in 1960 and is 66 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 | 30 ft (taller than 63.5% in MO) |
| Dam Type | Earth |
| Max Storage | 225 acre-ft |
| Normal Storage | 115 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 880 sq mi |
| Year Completed | 1960 (66 years old) |
| NID ID | MO30555 |
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
Nearby Dams
Lake Aggravation Dam
Franklin, MO
High Hazard 33 ftLonedell Lake Dam
Franklin, MO
High Hazard 56 ftCool Valley Lake Dam
Franklin, MO
Low Hazard 40 ftDavis Lake Dam
Washington, MO
High Hazard 30 ftPerkins West Lake Dam
Franklin, MO
Low Hazard 28 ftPerkins East Lower Lake Dam
Franklin, MO
High Hazard 34 ftPerkins East Upper Lake Dam
Franklin, MO
Low Hazard 25 ftIndian Rock Lake Dam
Franklin, MO
High HazardFrequently Asked Questions
What is the hazard classification of Lake Aggravation?
Lake Aggravation 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?
Lake Aggravation is owned by LONEDELL LAKES, INC. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Aggravation built?
Lake Aggravation was completed in 1960, making it 66 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?
Lake Aggravation 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?
Lake Aggravation has a dam height of 30 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.