Hays Lonell
Key Takeaway
Hays Lonell is classified as low hazard in Oklahoma. It was completed in 1975 and is 51 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 35 ft (taller than 72.5% in OK) |
| Dam Length | 835 ft |
| Dam Type | Earth |
| Max Storage | 525 acre-ft |
| Normal Storage | 240 acre-ft |
| Max Discharge | 1,940 cfs |
| Year Completed | 1975 (51 years old) |
| NID ID | OK13236 |
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
RONNIE CASTLEBURY
Private
Nearby Dams
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Low Hazard 36 ftFrequently Asked Questions
What is the hazard classification of Hays Lonell?
Hays Lonell 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 Hays Lonell?
Hays Lonell is owned by RONNIE CASTLEBURY (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hays Lonell built?
Hays Lonell was completed in 1975, making it 51 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 Hays Lonell?
Hays Lonell serves the following purposes: Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hays Lonell?
Hays Lonell has a dam height of 35 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 Hays Lonell last inspected?
Hays Lonell was last inspected on September 23, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.