Shadwick
Key Takeaway
Shadwick is classified as low hazard in Oklahoma. It was completed in 1967 and is 59 years old. Its primary use is other.
Physical Details
| Dam Height | 21 ft (taller than 17.7% in OK) |
| Dam Length | 500 ft |
| Dam Type | Earth |
| Max Storage | 630 acre-ft |
| Normal Storage | 330 acre-ft |
| Max Discharge | 23,210 cfs |
| Year Completed | 1967 (59 years old) |
| NID ID | OK10408 |
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
JUSTIN DECKER
Private
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Low Hazard 25 ftFrequently Asked Questions
What is the hazard classification of Shadwick?
Shadwick 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 Shadwick?
Shadwick is owned by JUSTIN DECKER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Shadwick built?
Shadwick was completed in 1967, making it 59 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 Shadwick?
Shadwick 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 Shadwick?
Shadwick has a dam height of 21 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 Shadwick last inspected?
Shadwick was last inspected on December 1, 2010. Inspection dates indicate when a formal review occurred, not the results of that inspection.