R. Bierman No.2
Key Takeaway
R. Bierman No.2 is classified as low hazard in South Dakota. It was completed in 1958 and is 68 years old. Its primary use is fire protection.
Physical Details
| Dam Height | 22 ft (taller than 45.6% in SD) |
| Dam Length | 730 ft |
| Dam Type | Earth |
| Max Storage | 286 acre-ft |
| Normal Storage | 189 acre-ft |
| Max Discharge | 1,470 cfs |
| Year Completed | 1958 (68 years old) |
| NID ID | SD00508 |
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. BIERMAN
Private
Nearby Dams
O. Drageset No.1
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Low Hazard 18 ftO. Drageset No.2
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Low Hazard 22 ftRobert Meyer No.1
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Low Hazard 21 ftR. Bierman
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Low Hazard 17 ftRobert Meyer No.2
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Low Hazard 21 ftO. Drageset
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Low Hazard 14 ftDragest Dam
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Significant Hazard 32 ftRobert Meyer No.3
Ziebach, SD
Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of R. Bierman No.2?
R. Bierman No.2 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 R. Bierman No.2?
R. Bierman No.2 is owned by R. BIERMAN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was R. Bierman No.2 built?
R. Bierman No.2 was completed in 1958, making it 68 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 R. Bierman No.2?
R. Bierman No.2 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 R. Bierman No.2?
R. Bierman No.2 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.