Massey South Dam
Key Takeaway
Massey South Dam is classified as high hazard in Mississippi. It was completed in 2007 and is 19 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 | 20 ft (taller than 60.2% in MS) |
| Dam Length | 750 ft |
| Dam Type | Earth |
| Max Storage | 220 acre-ft |
| Normal Storage | 90 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 1,048 cfs |
| Year Completed | 2007 (19 years old) |
| NID ID | MS00071 |
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
DALE COLE
Private
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What is the hazard classification of Massey South Dam?
Massey South Dam 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 Massey South Dam?
Massey South Dam is owned by DALE COLE (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Massey South Dam built?
Massey South Dam was completed in 2007, making it 19 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 Massey South Dam?
Massey South Dam serves the following purposes: Recreation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Massey South Dam?
Massey South Dam has a dam height of 20 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 Massey South Dam last inspected?
Massey South Dam was last inspected on April 28, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.