Hoffman Lake Dam
Key Takeaway
Hoffman Lake 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 | 25 ft (taller than 23.5% in MO) |
| Dam Type | Earth |
| Max Storage | 134 acre-ft |
| Normal Storage | 75 acre-ft |
| Surface Area | 10 acres |
| Drainage Area | 100 sq mi |
| Year Completed | 1977 (49 years old) |
| NID ID | MO31484 |
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
EUGENE A HOFFMAN
Private
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What is the hazard classification of Hoffman Lake Dam?
Hoffman 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 Hoffman Lake Dam?
Hoffman Lake Dam is owned by EUGENE A HOFFMAN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hoffman Lake Dam built?
Hoffman Lake 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 Hoffman Lake Dam?
Hoffman 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 Hoffman Lake Dam?
Hoffman Lake Dam has a dam height of 25 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.