Zeke Allart Dam
Key Takeaway
Zeke Allart Dam is classified as significant hazard in South Dakota. It was completed in 1957 and is 69 years old. Its primary use is fire protection. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 22 ft (taller than 45.6% in SD) |
| Dam Length | 340 ft |
| Dam Type | Earth |
| Max Storage | 54 acre-ft |
| Normal Storage | 27 acre-ft |
| Surface Area | 4 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,878 cfs |
| Year Completed | 1957 (69 years old) |
| NID ID | SD01750 |
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
ZEKE ALLART
Private
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of Zeke Allart Dam?
Zeke Allart 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 Zeke Allart Dam?
Zeke Allart Dam is owned by ZEKE ALLART (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Zeke Allart Dam built?
Zeke Allart Dam was completed in 1957, making it 69 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 Zeke Allart Dam?
Zeke Allart Dam serves the following purposes: Fire Protection, Stock, Or Small Fish Pond. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Zeke Allart Dam?
Zeke Allart Dam has a dam height of 22 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 Zeke Allart Dam last inspected?
Zeke Allart Dam was last inspected on April 17, 1980. Inspection dates indicate when a formal review occurred, not the results of that inspection.