Sd Noname 75
Key Takeaway
Sd Noname 75 is classified as low hazard in South Dakota. It was completed in 1960 and is 66 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 21 ft (taller than 40.7% in SD) |
| Dam Length | 760 ft |
| Dam Type | Earth |
| Max Storage | 92 acre-ft |
| Normal Storage | 43 acre-ft |
| Max Discharge | 1,500 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | SD00804 |
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
DON POSS
Private
Nearby Dams
Sd Noname 119
Haakon, SD
Significant Hazard 23 ftSd Noname 118
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Significant Hazard 11 ftSd Noname 48
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Low Hazard 12 ftSd Noname 74
Haakon, SD
Low Hazard 11 ftSd Noname 195
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Significant Hazard 14 ftSd Noname 47
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Low Hazard 21 ftSd Noname 9
Haakon, SD
Significant Hazard 19 ftSd Noname 46
Haakon, SD
Low Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Sd Noname 75?
Sd Noname 75 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 75?
Sd Noname 75 is owned by DON POSS (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sd Noname 75 built?
Sd Noname 75 was completed in 1960, making it 66 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 75?
Sd Noname 75 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 75?
Sd Noname 75 has a dam height of 21 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.