Graysons Dam
Key Takeaway
Graysons Dam is classified as significant hazard in Arkansas. It was completed in 1959 and is 67 years old. Its primary use is recreation. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 8 ft (taller than 0.2% in AR) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 52 acre-ft |
| Normal Storage | 29 acre-ft |
| Surface Area | 6 acres |
| Drainage Area | 0 sq mi |
| Year Completed | 1959 (67 years old) |
| NID ID | AR00666 |
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
H D GRAYSON ESTATES
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Graysons Dam?
Graysons 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 Graysons Dam?
Graysons Dam is owned by H D GRAYSON ESTATES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Graysons Dam built?
Graysons Dam was completed in 1959, making it 67 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 Graysons Dam?
Graysons 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 Graysons Dam?
Graysons Dam has a dam height of 8 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 Graysons Dam last inspected?
Graysons Dam was last inspected on September 1, 1978. Inspection dates indicate when a formal review occurred, not the results of that inspection.