Lake Patricia Dam
Key Takeaway
Lake Patricia Dam is classified as significant hazard in Arkansas. It was completed in 1946 and is 80 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 27 ft (taller than 51.6% in AR) |
| Dam Length | 552 ft |
| Dam Type | Earth |
| Max Storage | 197 acre-ft |
| Normal Storage | 162 acre-ft |
| Surface Area | 14 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 36 cfs |
| Year Completed | 1946 (80 years old) |
| NID ID | AR00119 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
JAN WOODS
Private
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Low Hazard 35 ftFrequently Asked Questions
What is the hazard classification of Lake Patricia Dam?
Lake Patricia Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Lake Patricia Dam?
Lake Patricia Dam is owned by JAN WOODS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Lake Patricia Dam built?
Lake Patricia Dam was completed in 1946, making it 80 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 Lake Patricia Dam?
Lake Patricia 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 Lake Patricia Dam?
Lake Patricia Dam has a dam height of 27 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 Lake Patricia Dam last inspected?
Lake Patricia Dam was last inspected on September 1, 2015. Inspection dates indicate when a formal review occurred, not the results of that inspection.