Florida has 4 navigation dams, of which 2 carry a high hazard classification. The dam maintains water levels sufficient for boat and barge traffic, supporting commercial or recreational navigation on the waterway.
| # | Dam | County | Height (ft) | Hazard | Condition | Year |
|---|---|---|---|---|---|---|
| 1 | Jim Woodruff Lock and Dam | Jackson | 92 | High | Not assessed | 1954 |
| 2 | Henry H. Buckman Lock | Putnam | 54 | Low | Not assessed | 1971 |
| 3 | Moss Bluff Lock and Spillway | Marion | 44 | Low | Not assessed | 1969 |
| 4 | Kirkpatrick Dam and Rodman Reservoir | Putnam | 43 | High | Not assessed | 1968 |