Florida Dams

1,074 dams tracked by the National Inventory of Dams

Total Dams

1,074

High Hazard

9.2%

Poor / Unsatisfactory

Average Age

56 yrs

Hazard Classification

High99 (9.2%)

Significant335 (31.2%)

Low433 (40.3%)

Condition Assessment

Satisfactory58 (5.4%)

Fair68 (6.3%)

Poor / Unsatisfactory21 (2.0%)

Not Rated927 (86.3%)

Federal

State

Local

169

Private

850

Tallest Dams

High Hazard Dams

Poor Condition Dams

All Dams in Florida

Showing 251–275 of 1,074

All High Hazard Significant Hazard Low Hazard Poor Fair Satisfactory

Dam Name	Height (ft)	Year	Hazard	Condition
S-29 Miami-Dade County	21	1953	Low	Not Rated
S-28 Miami-Dade County	21	1962	Low	Not Rated
S-27 Miami-Dade County	20	1958	Low	Not Rated
S-26 Miami-Dade County	25	1974	Significant	Not Rated
S-25b Miami-Dade County	21	1976	Low	Not Rated
S-25 Miami-Dade County	13	1976	Low	Not Rated
S-235 Glades County	18	1975	Low	Not Rated
S-22 Miami-Dade County	23	1956	Low	Not Rated
S1 Mix Area South Pasture Hardee County	37	1999	Significant	Not Rated
S-196 Miami-Dade County	13	1967	Low	Not Rated
S-194 Miami-Dade County	24	1979	Significant	Not Rated
S-179 Miami-Dade County	32	1967	Low	Not Rated
S-176 Miami-Dade County	23	1967	Low	Not Rated
S-166 Miami-Dade County	23	1967	Low	Not Rated
S-165 Miami-Dade County	22	1966	Low	Not Rated
S-163 Hillsborough County	33	1972	High	Satisfactory
S-162 Hillsborough County	27	1975	Significant	Not Rated
S-161 Hillsborough County	64	1975	High	Satisfactory
S-160 Hillsborough County	62	1968	Low	Not Rated
S-159 Upper Hillsborough County	38	1980	High	Satisfactory
S-155/L-112 Hillsborough County	66	1981	High	Not Rated
S-155 Palm Beach County	21	—	Significant	Not Rated
S-148 Miami-Dade County	20	1962	Low	Not Rated
S-121 Miami-Dade County	13	—	Significant	Not Rated
S-11 Sumter County	20	1965	Significant	Not Rated

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Data sourced from the National Inventory of Dams (NID). Hazard classification reflects potential consequences of failure, not the likelihood of failure.