Little Hoover Dam
Key Takeaway
Little Hoover Dam is classified as low hazard in Mississippi. Its primary use is recreation.
Physical Details
| Dam Height | 10 ft (taller than 5.1% in MS) |
| Dam Length | 310 ft |
| Dam Type | Earth |
| Max Storage | 140 acre-ft |
| Normal Storage | 100 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 3 sq mi |
| NID ID | MS02972 |
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
JACK C. HOOVER
Private
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Low Hazard 13 ftFrequently Asked Questions
What is the hazard classification of Little Hoover Dam?
Little Hoover 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 Little Hoover Dam?
Little Hoover Dam is owned by JACK C. HOOVER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
What is the primary purpose of Little Hoover Dam?
Little Hoover 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 Little Hoover Dam?
Little Hoover Dam has a dam height of 10 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.