Ewbank Noble & J.O.
Key Takeaway
Ewbank Noble & J.O. is classified as low hazard in Oklahoma. It was completed in 1954 and is 72 years old. Its primary use is other.
Physical Details
| Dam Height | 15 ft (taller than 1% in OK) |
| Dam Length | 600 ft |
| Dam Type | Earth |
| Max Storage | 99 acre-ft |
| Normal Storage | 50 acre-ft |
| Max Discharge | 93 cfs |
| Year Completed | 1954 (72 years old) |
| NID ID | OK12536 |
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
NOBLE LP C/O JAMES NOBLE
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Ewbank Noble & J.O.?
Ewbank Noble & J.O. 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 Ewbank Noble & J.O.?
Ewbank Noble & J.O. is owned by NOBLE LP C/O JAMES NOBLE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Ewbank Noble & J.O. built?
Ewbank Noble & J.O. 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 Ewbank Noble & J.O.?
Ewbank Noble & J.O. 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 Ewbank Noble & J.O.?
Ewbank Noble & J.O. 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.
When was Ewbank Noble & J.O. last inspected?
Ewbank Noble & J.O. was last inspected on November 30, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.