Sd Noname 112
Key Takeaway
Sd Noname 112 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 | 30 ft (taller than 85.2% in SD) |
| Dam Length | 750 ft |
| Dam Type | Earth |
| Max Storage | 180 acre-ft |
| Normal Storage | 100 acre-ft |
| Max Discharge | 405 cfs |
| Year Completed | 1957 (69 years old) |
| NID ID | SD00834 |
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
ROBERT JONES
Private
Nearby Dams
Sd Noname 107
Haakon, SD
Low Hazard 19 ftSd Noname 114
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Low Hazard 22 ftSd Noname 1
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Low Hazard 15 ftSd Noname 8
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Significant Hazard 14 ftSd Noname 71
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Low Hazard 13 ftSd Noname 70
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Low Hazard 18 ftFrequently Asked Questions
What is the hazard classification of Sd Noname 112?
Sd Noname 112 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 Sd Noname 112?
Sd Noname 112 is owned by ROBERT JONES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sd Noname 112 built?
Sd Noname 112 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 Sd Noname 112?
Sd Noname 112 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 Sd Noname 112?
Sd Noname 112 has a dam height of 30 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.