Sd Noname 117
Key Takeaway
Sd Noname 117 is classified as low hazard in South Dakota. It was completed in 1954 and is 72 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 15 ft (taller than 11.1% in SD) |
| Dam Length | 420 ft |
| Dam Type | Earth |
| Max Storage | 120 acre-ft |
| Normal Storage | 104 acre-ft |
| Max Discharge | 1,250 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | SD00992 |
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
MARK TRASK
Private
Nearby Dams
Sd Noname 115
Pennington, SD
Low Hazard 13 ftShyne 1
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Low Hazard 25 ftBill Trask
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Low Hazard 32 ftFrank Anderson
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Low Hazard 15 ftSd Noname 180
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Low Hazard 28 ftDavid Kitterman
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Low Hazard 18 ftWicksville 1
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Low Hazard 31 ftGordon Babcock
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Low Hazard 37 ftFrequently Asked Questions
What is the hazard classification of Sd Noname 117?
Sd Noname 117 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 Sd Noname 117?
Sd Noname 117 is owned by MARK TRASK (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sd Noname 117 built?
Sd Noname 117 was completed in 1954, making it 72 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 117?
Sd Noname 117 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 117?
Sd Noname 117 has a dam height of 15 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.