Hartshorne
Key Takeaway
Hartshorne is classified as low hazard in Oklahoma. It was completed in 1930 and is 96 years old. Its primary use is water supply.
Physical Details
| Dam Height | 25 ft (taller than 29.9% in OK) |
| Dam Length | 330 ft |
| Dam Type | Gravity |
| Max Storage | 1.3K acre-ft |
| Normal Storage | 947 acre-ft |
| Surface Area | 83 acres |
| Max Discharge | 69,750 cfs |
| Year Completed | 1930 (96 years old) |
| NID ID | OK21078 |
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
KATHY A HAYS
Local Government
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Low Hazard 40 ftFrequently Asked Questions
What is the hazard classification of Hartshorne?
Hartshorne 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 Hartshorne?
Hartshorne is owned by KATHY A HAYS (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Hartshorne built?
Hartshorne was completed in 1930, making it 96 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 Hartshorne?
Hartshorne serves the following purposes: Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Hartshorne?
Hartshorne 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 Hartshorne last inspected?
Hartshorne was last inspected on May 31, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.