Browse Dams

1,080 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,080 dams from the NID database. Each record includes dam name, location, physical dimensions, hazard potential classification, condition assessment, purpose, owner information, and emergency action plan status. Use the filters below to search by state, hazard level, condition, or keyword.

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Name State County Height (ft) Hazard Condition Year Purpose
SUNNYHILL INLET STRUCTURE Florida Marion 14 Low Fair — Flood Risk Reduction
G-72 Florida Miami-Dade 14 Low Not Rated 1962 Other
Control Struc #3 Florida St. Lucie 14 Low Not Rated 1962 Flood Risk Reduction
Control Struc #2 Florida St. Lucie 14 Low Not Rated 1959 Irrigation
Rca1 Florida Escambia 13 Undetermined Not Rated —
Man04 Florida Manatee 13 Undetermined Not Rated — Tailings
Cla04 Florida Clay 13 Undetermined Not Rated — Recreation
Pol27 Florida Polk 13 Undetermined Not Rated — Tailings
Pol45 Florida Polk 13 Undetermined Not Rated — Tailings
Mrg2 Florida Okaloosa 13 Undetermined Not Rated — Recreation
Hil11 Florida Hillsborough 13 Undetermined Not Rated — Tailings
Man06 Florida Manatee 13 Undetermined Not Rated — Recreation
Pol24 Florida Polk 13 Undetermined Not Rated — Tailings
Hm1 Florida Jefferson 13 Undetermined Not Rated — Recreation
Pol33 Florida Polk 13 Undetermined Not Rated — Tailings
Hil7 Florida Hillsborough 13 Undetermined Not Rated — Tailings
Desoto Pond Dam Florida DeSoto 13 High Not Rated 1969 Recreation
Long Pond Dam Florida Jackson 13 Undetermined Not Rated —
Golf Course Florida Citrus 13 Low Not Rated 1970 Flood Risk Reduction
Lee Dam Florida Okaloosa 13 Low Not Rated 1971 Recreation
Herbert Hicks Dam 2 Florida Gadsden 13 Undetermined Not Rated — Recreation
Structure 83 Florida Highlands 13 Significant Satisfactory — Flood Risk Reduction
Structure 68 Florida Highlands 13 Significant Satisfactory — Flood Risk Reduction
Unnamed Dam Florida Hillsborough 13 Low Poor — Irrigation
T/A Minerals Settling Pond A Florida Polk 13 Low Not Rated 1976 Tailings
Fryer Dam Florida Gadsden 13 Significant Not Rated 1968 Irrigation
Borden Holding Pond No 2 Florida Hillsborough 13 Significant Not Rated 1960 Tailings
S-196 Florida Miami-Dade 13 Low Not Rated 1967 Flood Risk Reduction
S-25 Florida Miami-Dade 13 Low Not Rated 1976 Other
Youngblood Dam Florida Okaloosa 13 Low Not Rated 1958 Recreation
Lateral C Structure Florida Indian River 13 Low Not Rated 1963 Flood Risk Reduction
Unnamed Dam Florida Clay 13 Low Not Rated — Flood Risk Reduction
North Relief Canal Structure Florida Indian River 13 Low Not Rated 1953 Flood Risk Reduction
South Relief Structure Florida Indian River 13 Low Not Rated 1953 Flood Risk Reduction
S-121 Florida Miami-Dade 13 Significant Not Rated — Flood Risk Reduction
Suber Dam Florida Gadsden 13 Low Not Rated 1936 Recreation
Stafford Dam 1 Florida Okaloosa 13 High Fair 1966 Recreation
Owens Dam 1 Florida Washington 13 High Satisfactory 1954 Recreation
Teelinville Dam #1 Florida Walton 13 Significant Satisfactory — Recreation
Lateral Struct#1 Florida Indian River 13 Low Not Rated 1962 Irrigation
Docp1 Florida Hamilton 12 Significant Satisfactory — Tailings
Ep8 Florida Escambia 12 Undetermined Not Rated — Recreation
Docp2 Florida Hamilton 12 Significant Satisfactory 1974 Other
Hil18 Florida Hillsborough 12 Undetermined Not Rated — Tailings
Moore Dam Florida Okaloosa 12 Low Not Rated 1970 Recreation
Boat Pond Dam Florida Leon 12 Undetermined Not Rated —
Ubelacker Dam Florida Washington 12 Low Not Rated 1971 Fire Protection, Stock, Or ...
Ward Lake Dam Florida Manatee 12 Low Not Rated 1973 Water Supply
Mem1 Florida Hamilton 12 Undetermined Not Rated — Recreation
Bp1 Florida Bay 12 Undetermined Not Rated — Recreation

Frequently Asked Questions

Hazard potential is based on the consequences of dam failure, not the condition of the dam. High hazard means loss of human life is probable. Significant means economic and environmental losses are expected but no probable loss of life. Low means minimal losses are expected. The classification considers downstream population, infrastructure, and environmental resources.

Condition ratings reflect the physical state of the dam based on periodic inspections. Satisfactory means no deficiencies found. Fair means minor issues exist but no immediate action needed. Poor means safety deficiencies require remedial action. Unsatisfactory means the dam is unsafe and immediate corrective action is required.

Yes. Use the search field above to find dams by name. You can also combine the search with state, hazard, and condition filters to narrow your results. Each dam record links to a detail page with complete information.