Lottes Dam
Key Takeaway
Lottes Dam is classified as high hazard in Missouri. It was completed in 1967 and is 59 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 | 34 ft (taller than 82.3% in MO) |
| Dam Type | Earth |
| Max Storage | 364 acre-ft |
| Normal Storage | 227 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 478 sq mi |
| Year Completed | 1967 (59 years old) |
| NID ID | MO30309 |
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
DR. J. OTTO LOTTES
Private
Nearby Dams
Anderson Lake Dam
Wayne, MO
Low Hazard 25 ftLake of The Pines Dam
Wayne, MO
High Hazard 33 ftLake Ray Dam
Wayne, MO
High Hazard 42 ftLake Janna Dam
Wayne, MO
High Hazard 32 ftTurner's Dream Lake Dam
Wayne, MO
High Hazard 35 ftLake Lynn Dam
Wayne, MO
High Hazard 59 ftLake Julia Dam
Wayne, MO
High Hazard 34 ftDrum Dam
Bollinger, MO
Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Lottes Dam?
Lottes 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 Lottes Dam?
Lottes Dam is owned by DR. J. OTTO LOTTES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lottes Dam built?
Lottes Dam was completed in 1967, making it 59 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 Lottes Dam?
Lottes 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 Lottes Dam?
Lottes Dam has a dam height of 34 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 Lottes Dam last inspected?
Lottes Dam was last inspected on May 17, 1979. Inspection dates indicate when a formal review occurred, not the results of that inspection.