S-165
Key Takeaway
S-165 is classified as low hazard in Florida. It was completed in 1966 and is 60 years old. Its primary use is flood risk reduction.
Physical Details
| Dam Height | 22 ft (taller than 57.9% in FL) |
| Dam Length | 57 ft |
| Dam Type | Other |
| Max Storage | 507 acre-ft |
| Normal Storage | 497 acre-ft |
| Surface Area | 23 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 450 cfs |
| Year Completed | 1966 (60 years old) |
| NID ID | FL00387 |
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
SFWMD
State Government
Nearby Dams
S-166
Miami-Dade, FL
Low Hazard 23 ftS-148
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Low Hazard 20 ftS-179
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Significant Hazard 24 ftS-196
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Low Hazard 13 ftS-338
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Low Hazard 26 ftS-121
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Significant Hazard 11 ftS-176
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Low Hazard 23 ftFrequently Asked Questions
What is the hazard classification of S-165?
S-165 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 S-165?
S-165 is owned by SFWMD (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was S-165 built?
S-165 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 S-165?
S-165 serves the following purposes: 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-165?
S-165 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-165 last inspected?
S-165 was last inspected on July 10, 1905. Inspection dates indicate when a formal review occurred, not the results of that inspection.