S-162
Key Takeaway
S-162 is classified as significant hazard in Florida. It was completed in 1975 and is 51 years old. Its primary use is water supply. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 22 ft (taller than 57.9% in FL) |
| Dam Length | 560 ft |
| Dam Type | Concrete |
| Max Storage | 11.0K acre-ft |
| Normal Storage | 6.1K acre-ft |
| Surface Area | 204 acres |
| Drainage Area | 33 sq mi |
| Max Discharge | 23,500 cfs |
| Year Completed | 1975 (51 years old) |
| NID ID | FL00442 |
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
SWFWMD
State Government
Nearby Dams
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Low Hazard 25 ftS-161
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High Hazard 20 ftStructure 159/L-112
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High Hazard 32 ftS-155/L-112
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Significant Hazard 103 ftGibsonton (W)
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Significant Hazard 25 ftFrequently Asked Questions
What is the hazard classification of S-162?
S-162 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 S-162?
S-162 is owned by SWFWMD (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was S-162 built?
S-162 was completed in 1975, making it 51 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 S-162?
S-162 serves the following purposes: Water Supply, Flood Risk Reduction. Many dams in the U.S. are multi-purpose, supporting flood control, water supply, recreation, and other uses.
How tall is S-162?
S-162 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.
When was S-162 last inspected?
S-162 was last inspected on May 17, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.