Zumwalt's Dam
Key Takeaway
Zumwalt's Dam is classified as low hazard in Arkansas. It was completed in 1984 and is 42 years old. Its primary use is irrigation.
Physical Details
| Dam Height | 18 ft (taller than 15% in AR) |
| Dam Length | 1,400 ft |
| Dam Type | Earth |
| Max Storage | 120 acre-ft |
| Normal Storage | 60 acre-ft |
| Surface Area | 13 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 98 cfs |
| Year Completed | 1984 (42 years old) |
| NID ID | AR01476 |
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
COY ZUMWALT
Private
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Low HazardFrequently Asked Questions
What is the hazard classification of Zumwalt's Dam?
Zumwalt's 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 Zumwalt's Dam?
Zumwalt's Dam is owned by COY ZUMWALT (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Zumwalt's Dam built?
Zumwalt's Dam was completed in 1984, making it 42 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 Zumwalt's Dam?
Zumwalt's Dam serves the following purposes: Irrigation, Other, Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Zumwalt's Dam?
Zumwalt's Dam has a dam height of 18 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.