SCS-Cobb Creek Site-001
Key Takeaway
SCS-Cobb Creek Site-001 is classified as high hazard in Oklahoma. It was completed in 1959 and is 67 years old. Its primary use is flood risk reduction. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 80 ft (taller than 99% in OK) |
| Dam Length | 11,850 ft |
| Dam Type | Earth |
| Max Storage | 14.2K acre-ft |
| Normal Storage | 2.1K acre-ft |
| Surface Area | 158 acres |
| Drainage Area | 26 sq mi |
| Max Discharge | 58,200 cfs |
| Year Completed | 1959 (67 years old) |
| NID ID | OK20570 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
WASHITA CO CONS DIST
State Government
Nearby Dams
SCS-Cobb Creek Site-002
Washita, OK
High Hazard 44 ftOknoname 149017
Washita, OK
Low Hazard 27 ftSCS-Cobb Creek Site-003
Washita, OK
High Hazard 38 ftAlvina Flaming
Washita, OK
Low Hazard 19 ftOknoname 30224
Washita, OK
Low Hazard 31 ftOknoname 149002
Washita, OK
Low Hazard 31 ftOknoname 149006
Washita, OK
Low Hazard 26 ftOknoname 149013
Washita, OK
Low Hazard 27 ftFrequently Asked Questions
What is the hazard classification of SCS-Cobb Creek Site-001?
SCS-Cobb Creek Site-001 is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates SCS-Cobb Creek Site-001?
SCS-Cobb Creek Site-001 is owned by WASHITA CO CONS DIST (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was SCS-Cobb Creek Site-001 built?
SCS-Cobb Creek Site-001 was completed in 1959, making it 67 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-Cobb Creek Site-001?
SCS-Cobb Creek Site-001 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-Cobb Creek Site-001?
SCS-Cobb Creek Site-001 has a dam height of 80 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-Cobb Creek Site-001 last inspected?
SCS-Cobb Creek Site-001 was last inspected on January 1, 2012. Inspection dates indicate when a formal review occurred, not the results of that inspection.