Sand Hammock Lake Dam
Key Takeaway
Sand Hammock Lake Dam is classified as significant hazard in Florida. It was completed in 1966 and is 60 years old. Its primary use is other. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 16 ft (taller than 37.7% in FL) |
| Dam Length | 400 ft |
| Dam Type | Earth |
| Max Storage | 266 acre-ft |
| Normal Storage | 238 acre-ft |
| Surface Area | 66 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 935 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | FL00082 |
Safety Information
No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
SAND HAMMOCK RETREAT, INC
Private
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What is the hazard classification of Sand Hammock Lake Dam?
Sand Hammock Lake Dam is classified as Significant Hazard. No probable loss of human life, but can cause economic loss, environmental damage, or disruption of lifeline facilities. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Sand Hammock Lake Dam?
Sand Hammock Lake Dam is owned by SAND HAMMOCK RETREAT, INC (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Sand Hammock Lake Dam built?
Sand Hammock Lake Dam was completed in 1966, making it 60 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 Sand Hammock Lake Dam?
Sand Hammock Lake Dam serves the following purposes: Other, Irrigation. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is Sand Hammock Lake Dam?
Sand Hammock Lake Dam has a dam height of 16 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.