Cypert 209
Key Takeaway
Cypert 209 is classified as low hazard in Oklahoma. It was completed in 1965 and is 61 years old. Its primary use is other.
Physical Details
| Dam Height | 35 ft (taller than 72.5% in OK) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 520 acre-ft |
| Normal Storage | 240 acre-ft |
| Max Discharge | 70,100 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | OK00469 |
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
UNKNOWN
Private
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Low Hazard 20 ftFrequently Asked Questions
What is the hazard classification of Cypert 209?
Cypert 209 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 Cypert 209?
Cypert 209 is owned by UNKNOWN (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Cypert 209 built?
Cypert 209 was completed in 1965, making it 61 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 Cypert 209?
Cypert 209 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 Cypert 209?
Cypert 209 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 Cypert 209 last inspected?
Cypert 209 was last inspected on July 19, 2005. Inspection dates indicate when a formal review occurred, not the results of that inspection.