Vache Grasse Creek
Key Takeaway
Vache Grasse Creek is classified as high hazard in Arkansas. It was completed in 1964 and is 62 years old. Its primary use is recreation. 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 | 53 ft (taller than 85% in AR) |
| Dam Length | 300 ft |
| Dam Type | Gravity |
| Max Storage | 950 acre-ft |
| Normal Storage | 950 acre-ft |
| Surface Area | 100 acres |
| Drainage Area | 25 sq mi |
| Max Discharge | 12,558 cfs |
| Year Completed | 1964 (62 years old) |
| NID ID | AR00936 |
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
CITY OF GREENWOOD
Local Government
Nearby Dams
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High Hazard 19 ftWillies Lake Dam
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Low HazardMcmahan Lake Dam
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Significant Hazard 11 ftSebastian Lake Dam
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High Hazard 38 ftCrouch Pond Dam No 2
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Low HazardFrequently Asked Questions
What is the hazard classification of Vache Grasse Creek?
Vache Grasse Creek 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 Vache Grasse Creek?
Vache Grasse Creek is owned by CITY OF GREENWOOD (Local Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Vache Grasse Creek built?
Vache Grasse Creek was completed in 1964, making it 62 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 Vache Grasse Creek?
Vache Grasse Creek serves the following purposes: Recreation, Water Supply. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Vache Grasse Creek?
Vache Grasse Creek has a dam height of 53 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 Vache Grasse Creek last inspected?
Vache Grasse Creek was last inspected on June 7, 2017. Inspection dates indicate when a formal review occurred, not the results of that inspection.