Rock Lake Village Dam
Key Takeaway
Rock Lake Village Dam is classified as high hazard in Missouri. It was completed in 2006 and is 20 years old. 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 | 66 ft (taller than 98.1% in MO) |
| Dam Length | 730 ft |
| Dam Type | Earth |
| Max Storage | 585 acre-ft |
| Normal Storage | 540 acre-ft |
| Surface Area | 27 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 2006 (20 years old) |
| NID ID | MO40148 |
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
Private
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Low Hazard 26 ftFrequently Asked Questions
What is the hazard classification of Rock Lake Village Dam?
Rock Lake Village 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 Rock Lake Village Dam?
Rock Lake Village Dam is owned by information not available (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Rock Lake Village Dam built?
Rock Lake Village Dam was completed in 2006, making it 20 years old. Many U.S. dams were built between the 1930s and 1970s during a period of major infrastructure investment.
How tall is Rock Lake Village Dam?
Rock Lake Village Dam has a dam height of 66 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 Rock Lake Village Dam last inspected?
Rock Lake Village Dam was last inspected on December 2, 2020. Inspection dates indicate when a formal review occurred, not the results of that inspection.