Sd Noname 41
Key Takeaway
Sd Noname 41 is classified as low hazard in South Dakota. It was completed in 1965 and is 61 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 21 ft (taller than 40.7% in SD) |
| Dam Length | 720 ft |
| Dam Type | Earth |
| Max Storage | 126 acre-ft |
| Normal Storage | 48 acre-ft |
| Max Discharge | 1,680 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | SD00835 |
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
R.L. MCILRAVY
Private
Nearby Dams
Sd Noname 63
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Low Hazard 16 ftSd Noname 60
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Low Hazard 20 ftSd Noname 61
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Low Hazard 19 ftSd Noname 43
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Low Hazard 13 ftSd Noname 64
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Low Hazard 16 ftSd Noname 55
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Low Hazard 13 ftSd Noname 53
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Low Hazard 17 ftSd Noname 31
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Low Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Sd Noname 41?
Sd Noname 41 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 41?
Sd Noname 41 is owned by R.L. MCILRAVY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sd Noname 41 built?
Sd Noname 41 was completed in 1965, making it 61 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 41?
Sd Noname 41 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 41?
Sd Noname 41 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.