Willis Graves Lake Dam
Key Takeaway
Willis Graves Lake Dam is classified as low hazard in Mississippi. It was completed in 1993 and is 33 years old. Its primary use is recreation.
Physical Details
| Dam Height | 22 ft (taller than 70.2% in MS) |
| Dam Length | 606 ft |
| Dam Type | Earth |
| Max Storage | 188 acre-ft |
| Normal Storage | 106 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 86 cfs |
| Year Completed | 1993 (33 years old) |
| NID ID | MS03310 |
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
WILLIS GRAVES
Private
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Unknown 23 ftFrequently Asked Questions
What is the hazard classification of Willis Graves Lake Dam?
Willis Graves Lake Dam 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 Willis Graves Lake Dam?
Willis Graves Lake Dam is owned by WILLIS GRAVES (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Willis Graves Lake Dam built?
Willis Graves Lake Dam was completed in 1993, making it 33 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 Willis Graves Lake Dam?
Willis Graves Lake 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 Willis Graves Lake Dam?
Willis Graves Lake Dam has a dam height of 22 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.