SCS-Big Wewoka Creek Site-28
Key Takeaway
SCS-Big Wewoka Creek Site-28 is classified as high hazard in Oklahoma. It was completed in 1958 and is 68 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 | 35 ft (taller than 72.5% in OK) |
| Dam Length | 1,284 ft |
| Dam Type | Earth |
| Max Storage | 494 acre-ft |
| Normal Storage | 133 acre-ft |
| Surface Area | 18 acres |
| Max Discharge | 2,900 cfs |
| Year Completed | 1958 (68 years old) |
| NID ID | OK01319 |
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
SEMINOLE CO CONS DIST
State Government
Nearby Dams
SCS-Big Wewoka Creek Site-30
Hughes, OK
Low Hazard 23 ftSCS-Big Wewoka Creek Site-26
Seminole, OK
Low Hazard 32 ftWalker John A
Hughes, OK
Low Hazard 19 ftSCS-Big Wewoka Creek Site-21
Seminole, OK
Significant Hazard 29 ftSCS-Big Wewoka Creek Site-33
Seminole, OK
Low Hazard 44 ftSCS-Big Wewoka Creek Site-20
Seminole, OK
Significant Hazard 32 ftSCS-Big Wewoka Creek Site-19
Seminole, OK
Low Hazard 31 ftSCS-Big Wewoka Creek Site-27
Seminole, OK
Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of SCS-Big Wewoka Creek Site-28?
SCS-Big Wewoka Creek Site-28 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-Big Wewoka Creek Site-28?
SCS-Big Wewoka Creek Site-28 is owned by SEMINOLE CO CONS DIST (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was SCS-Big Wewoka Creek Site-28 built?
SCS-Big Wewoka Creek Site-28 was completed in 1958, making it 68 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-Big Wewoka Creek Site-28?
SCS-Big Wewoka Creek Site-28 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-Big Wewoka Creek Site-28?
SCS-Big Wewoka Creek Site-28 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 SCS-Big Wewoka Creek Site-28 last inspected?
SCS-Big Wewoka Creek Site-28 was last inspected on November 9, 2011. Inspection dates indicate when a formal review occurred, not the results of that inspection.