Jackson Bluff Dam
Key Takeaway
Jackson Bluff Dam is classified as high hazard in Florida. It was completed in 1928 and is 98 years old. Its primary use is recreation. High hazard means loss of life is likely if the dam fails — it does not indicate the dam's current condition. Learn more.
Physical Details
| Dam Height | 60 ft (taller than 91% in FL) |
| Dam Length | 4,200 ft |
| Dam Type | Earth |
| Max Storage | 160.0K acre-ft |
| Normal Storage | 150.0K acre-ft |
| Surface Area | 8,101 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 15,000 cfs |
| Year Completed | 1928 (98 years old) |
| NID ID | FL00108 |
Safety Information
Loss of human life is likely if the dam fails.
Hazard potential describes downstream consequences of failure, not the dam's current condition. What does this mean?
Ownership
Florida Board of Trustees of the Internal Improvement Trust Fund (State of Florida)
State Government
Nearby Dams
Frequently Asked Questions
What is the hazard classification of Jackson Bluff Dam?
Jackson Bluff Dam is classified as High Hazard. Loss of human life is likely if the dam fails. This classification refers to the potential downstream consequences of a failure, not the dam's current structural condition.
Who owns and operates Jackson Bluff Dam?
Jackson Bluff Dam is owned by Florida Board of Trustees of the Internal Improvement Trust Fund (State of Florida) (State Government). The owner is responsible for maintenance, inspections, and compliance with dam safety regulations.
When was Jackson Bluff Dam built?
Jackson Bluff Dam was completed in 1928, making it 98 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 Jackson Bluff Dam?
Jackson Bluff 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 Jackson Bluff Dam?
Jackson Bluff Dam has a dam height of 60 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 Jackson Bluff Dam last inspected?
Jackson Bluff Dam was last inspected on March 29, 2023. Inspection dates indicate when a formal review occurred, not the results of that inspection.