Las Brisas Dam
Key Takeaway
Las Brisas Dam is classified as high hazard in Missouri. It was completed in 1970 and is 56 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 | 46 ft (taller than 93.2% in MO) |
| Dam Length | 470 ft |
| Dam Type | Earth |
| Max Storage | 173 acre-ft |
| Normal Storage | 117 acre-ft |
| Surface Area | 9 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 515 cfs |
| Year Completed | 1970 (56 years old) |
| Year Modified | 1988 |
| NID ID | MO30541 |
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
LAS BRISAS LAKE TRUSTEES
Private
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High Hazard 36 ftFrequently Asked Questions
What is the hazard classification of Las Brisas Dam?
Las Brisas 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 Las Brisas Dam?
Las Brisas Dam is owned by LAS BRISAS LAKE TRUSTEES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Las Brisas Dam built?
Las Brisas Dam was completed in 1970, making it 56 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 Las Brisas Dam?
Las Brisas 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 Las Brisas Dam?
Las Brisas Dam has a dam height of 46 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 Las Brisas Dam last inspected?
Las Brisas Dam was last inspected on February 15, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.