Dover Dam
Key Takeaway
Dover Dam is classified as significant hazard in Florida. It was completed in 1965 and is 61 years old. Its primary use is flood risk reduction. Significant hazard means failure could cause economic or environmental damage. Learn more.
Physical Details
| Dam Height | 15 ft (taller than 31.3% in FL) |
| Dam Length | 800 ft |
| Dam Type | Earth |
| Max Storage | 69 acre-ft |
| Normal Storage | 48 acre-ft |
| Surface Area | 5 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 336 cfs |
| Year Completed | 1965 (61 years old) |
| NID ID | FL00514 |
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
HENRY DOVER
Private
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High Hazard 27 ftFrequently Asked Questions
What is the hazard classification of Dover Dam?
Dover 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 Dover Dam?
Dover Dam is owned by HENRY DOVER (Private). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Dover Dam built?
Dover Dam was completed in 1965, making it 61 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 Dover Dam?
Dover Dam 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 Dover Dam?
Dover Dam has a dam height of 15 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 Dover Dam last inspected?
Dover Dam was last inspected on May 11, 1994. Inspection dates indicate when a formal review occurred, not the results of that inspection.