Hawell Robert & Ann
Key Takeaway
Hawell Robert & Ann 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 | 25 ft (taller than 29.9% in OK) |
| Dam Length | 1,000 ft |
| Dam Type | Earth |
| Max Storage | 166 acre-ft |
| Normal Storage | 146 acre-ft |
| Surface Area | 19 acres |
| Max Discharge | 775 cfs |
| Year Completed | 1960 (66 years old) |
| NID ID | OK10057 |
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
WALLACE & FAYE CRAIG
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Hawell Robert & Ann?
Hawell Robert & Ann 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 Hawell Robert & Ann?
Hawell Robert & Ann is owned by WALLACE & FAYE CRAIG (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hawell Robert & Ann built?
Hawell Robert & Ann 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 Hawell Robert & Ann?
Hawell Robert & Ann 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 Hawell Robert & Ann?
Hawell Robert & Ann has a dam height of 25 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 Hawell Robert & Ann last inspected?
Hawell Robert & Ann was last inspected on April 12, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.