SCS-Cotton-Coon-Mission Cr Site-004
Key Takeaway
SCS-Cotton-Coon-Mission Cr Site-004 is classified as low hazard in Oklahoma. It was completed in 1977 and is 49 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 40 ft (taller than 83.4% in OK) |
| Dam Length | 780 ft |
| Dam Type | Earth |
| Max Storage | 732 acre-ft |
| Normal Storage | 78 acre-ft |
| Surface Area | 18 acres |
| Max Discharge | 1,003 cfs |
| Year Completed | 1977 (49 years old) |
| NID ID | OK20539 |
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
OSAGE CO CONS DIST
State Government
Nearby Dams
Unknown
Osage, OK
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Low Hazard 30 ftOknoname 113008
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Low Hazard 40 ftSCS-Cotton-Coon-Mission Cr Site-005
Osage, OK
Low Hazard 43 ftFrequently Asked Questions
What is the hazard classification of SCS-Cotton-Coon-Mission Cr Site-004?
SCS-Cotton-Coon-Mission Cr Site-004 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 SCS-Cotton-Coon-Mission Cr Site-004?
SCS-Cotton-Coon-Mission Cr Site-004 is owned by OSAGE CO CONS DIST (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was SCS-Cotton-Coon-Mission Cr Site-004 built?
SCS-Cotton-Coon-Mission Cr Site-004 was completed in 1977, making it 49 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-Cotton-Coon-Mission Cr Site-004?
SCS-Cotton-Coon-Mission Cr Site-004 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-Cotton-Coon-Mission Cr Site-004?
SCS-Cotton-Coon-Mission Cr Site-004 has a dam height of 40 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-Cotton-Coon-Mission Cr Site-004 last inspected?
SCS-Cotton-Coon-Mission Cr Site-004 was last inspected on January 1, 1980. Inspection dates indicate when a formal review occurred, not the results of that inspection.