SCS-Cottonwood Creek Site-55
Key Takeaway
SCS-Cottonwood Creek Site-55 is classified as significant hazard in Oklahoma. It was completed in 1973 and is 53 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 38 ft (taller than 80.3% in OK) |
| Dam Length | 1,030 ft |
| Dam Type | Earth |
| Max Storage | 363 acre-ft |
| Normal Storage | 57 acre-ft |
| Surface Area | 11 acres |
| Max Discharge | 1,790 cfs |
| Year Completed | 1973 (53 years old) |
| NID ID | OK11012 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
LOGAN CO CONS DIST
State Government
Nearby Dams
Oknoname 083023
Logan, OK
Low Hazard 32 ftDulaney Luther Q. Co.
Logan, OK
Low Hazard 20 ftSCS-Cottonwood Creek Site-54
Logan, OK
High Hazard 50 ftLiberty Lake
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High Hazard 47 ftSCS-Cottonwood Creek Site-04
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High Hazard 37 ftSCS-Cottonwood Creek Site-05
Logan, OK
Low Hazard 30 ftSCS-Cottonwood Creek Site-03
Logan, OK
Significant Hazard 38 ftSeabrook R.J.
Logan, OK
Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of SCS-Cottonwood Creek Site-55?
SCS-Cottonwood Creek Site-55 is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates SCS-Cottonwood Creek Site-55?
SCS-Cottonwood Creek Site-55 is owned by LOGAN CO CONS DIST (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was SCS-Cottonwood Creek Site-55 built?
SCS-Cottonwood Creek Site-55 was completed in 1973, making it 53 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 SCS-Cottonwood Creek Site-55?
SCS-Cottonwood Creek Site-55 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 SCS-Cottonwood Creek Site-55?
SCS-Cottonwood Creek Site-55 has a dam height of 38 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 SCS-Cottonwood Creek Site-55 last inspected?
SCS-Cottonwood Creek Site-55 was last inspected on June 22, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.