Seven Lakes #2
Key Takeaway
Seven Lakes #2 is classified as high hazard in Missouri. It was completed in 1944 and is 82 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 | 28 ft (taller than 54.3% in MO) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 138 acre-ft |
| Normal Storage | 82 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 1,043 sq mi |
| Max Discharge | 659 cfs |
| Year Completed | 1944 (82 years old) |
| NID ID | MO30348 |
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
PAUL SHY, JR.
Private
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Seven Lakes #2?
Seven Lakes #2 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 Seven Lakes #2?
Seven Lakes #2 is owned by PAUL SHY, JR. (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Seven Lakes #2 built?
Seven Lakes #2 was completed in 1944, making it 82 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 Seven Lakes #2?
Seven Lakes #2 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 Seven Lakes #2?
Seven Lakes #2 has a dam height of 28 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 Seven Lakes #2 last inspected?
Seven Lakes #2 was last inspected on April 4, 1978. Inspection dates indicate when a formal review occurred, not the results of that inspection.