Lac Tiffany Dam
Key Takeaway
Lac Tiffany Dam is classified as low hazard in Missouri. It was completed in 1978 and is 48 years old. Its primary use is recreation.
Physical Details
| Dam Height | 34 ft (taller than 82.3% in MO) |
| Dam Length | 550 ft |
| Dam Type | Earth |
| Max Storage | 70 acre-ft |
| Normal Storage | 70 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 62 sq mi |
| Max Discharge | 230 cfs |
| Year Completed | 1978 (48 years old) |
| NID ID | MO31921 |
Safety Information
No probable loss of human life and low economic/environmental losses expected.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
TERRE DU LAC, INC
Private
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High Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Lac Tiffany Dam?
Lac Tiffany Dam is classified as Low Hazard. No probable loss of human life and low economic/environmental losses expected. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lac Tiffany Dam?
Lac Tiffany Dam is owned by TERRE DU LAC, INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lac Tiffany Dam built?
Lac Tiffany Dam was completed in 1978, making it 48 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 Lac Tiffany Dam?
Lac Tiffany 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 Lac Tiffany Dam?
Lac Tiffany Dam has a dam height of 34 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 Lac Tiffany Dam last inspected?
Lac Tiffany Dam was last inspected on October 17, 2007. Inspection dates indicate when a formal review occurred, not the results of that inspection.