Bachman
Key Takeaway
Bachman is classified as low hazard in Oklahoma. It was completed in 1960 and is 66 years old. Its primary use is other.
Physical Details
| Dam Height | 27 ft (taller than 43% in OK) |
| Dam Length | 290 ft |
| Dam Type | Earth |
| Max Storage | 50 acre-ft |
| Normal Storage | 30 acre-ft |
| Max Discharge | 2,210 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | OK21025 |
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
CALVIN BACHMANN
Private
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What is the hazard classification of Bachman?
Bachman 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 Bachman?
Bachman is owned by CALVIN BACHMANN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Bachman built?
Bachman 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 Bachman?
Bachman serves the following purposes: Other. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Bachman?
Bachman has a dam height of 27 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.
When was Bachman last inspected?
Bachman was last inspected on November 29, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.