Alpine Lake Dam
Key Takeaway
Alpine Lake Dam is classified as high hazard in Missouri. It was completed in 2000 and is 26 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 | 118 ft (taller than 99.6% in MO) |
| Dam Length | 1,279 ft |
| Dam Type | Earth |
| Max Storage | 14.3K acre-ft |
| Normal Storage | 10.3K acre-ft |
| Surface Area | 325 acres |
| Drainage Area | 4 sq mi |
| Max Discharge | 4,605 cfs |
| Year Completed | 2000 (26 years old) |
| Year Modified | 2001 |
| NID ID | MO32058 |
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
INNSBROOK CORPORATION
Private
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Significant Hazard 54 ftFrequently Asked Questions
What is the hazard classification of Alpine Lake Dam?
Alpine 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 Alpine Lake Dam?
Alpine Lake Dam is owned by INNSBROOK CORPORATION (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Alpine Lake Dam built?
Alpine Lake Dam was completed in 2000, making it 26 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 Alpine Lake Dam?
Alpine 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 Alpine Lake Dam?
Alpine Lake Dam has a dam height of 118 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 Alpine Lake Dam last inspected?
Alpine Lake Dam was last inspected on December 28, 2022. Inspection dates indicate when a formal review occurred, not the results of that inspection.