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.
| Name | State | County | Height (ft) | Hazard | Condition | Year | Purpose |
|---|---|---|---|---|---|---|---|
| Sawgrass Lake Structure | Florida | Pinellas | 17 | Low | Not Rated | 1975 | Flood Risk Reduction |
| Settling Area No 2 | Florida | Polk | 17 | Significant | Not Rated | 1962 | Tailings |
| Kingsford O South | Florida | Polk | 17 | Low | Not Rated | 1969 | Tailings |
| Usac Peeples South | Florida | Polk | 17 | Low | Not Rated | 1970 | Other |
| Hendrickson Dam | Florida | Charlotte | 17 | Low | Not Rated | 1965 | Water Supply |
| Wise Dam No. 1 | Florida | Walton | 17 | Low | Not Rated | 1950 | Recreation |
| Bl-06-N | Florida | Polk | 17 | Significant | Not Rated | 1995 | Tailings |
| Sapp Dam | Florida | Bay | 17 | Low | Not Rated | 1928 | Recreation |
| Clear Springs Cs-6a | Florida | Polk | 17 | Significant | Not Rated | 1960 | Tailings |
| H. Bell | Florida | Walton | 17 | Low | Not Rated | 1965 | Recreation |
| Usac N4n | Florida | Polk | 17 | Low | Not Rated | 1985 | Tailings |
| Bonnie Lake Mine Central | Florida | Polk | 17 | Low | Not Rated | 1995 | Tailings |
| Meadow Lake Dam | Florida | Okaloosa | 17 | Low | Not Rated | 1964 | Recreation |
| Bonnie Lake Mine Nw | Florida | Polk | 17 | Low | Not Rated | 1995 | Tailings |
| S-40 | Florida | Palm Beach | 17 | Significant | Not Rated | - | Flood Risk Reduction |
| Clear Springs Fortner Lake | Florida | Polk | 17 | Significant | Not Rated | 1977 | Tailings |
| C W Thomas Lake Dam | Florida | Gadsden | 17 | Undetermined | Not Rated | - | Recreation |
| Langley Dam | Florida | Leon | 17 | Low | Not Rated | 1959 | Recreation |
| Control Structure 4 | Florida | Orange | 17 | High | Not Rated | 1966 | Flood Risk Reduction |
| WestRock CP, LLC Effluent Pond | Florida | Duval | 17 | High | Satisfactory | 1973 | Other |
| Huckaba Dam | Florida | Walton | 17 | Low | Not Rated | 1965 | Recreation |
| M-4 Dam | Florida | Lake | 17 | Significant | Fair | - | Flood Risk Reduction |
| Underwood Dam | Florida | Walton | 17 | Low | Not Rated | 1962 | Recreation |
| White Trout Water Conservation Structure | Florida | Hillsborough | 17 | Significant | Fair | - | Flood Risk Reduction |
| Kennedy Dam | Florida | Santa Rosa | 17 | Low | Not Rated | 1972 | Recreation |
| JCP-1 No.1 Lagoon Dam | Florida | Taylor | 17 | Undetermined | Not Rated | - | Recreation |
| City of Lakeland Wetland Treatment System East | Florida | Polk | 17 | Significant | Not Rated | 1995 | Tailings |
| G-87 | Florida | Broward | 17 | Low | Not Rated | 1952 | Flood Risk Reduction |
| Cfi Plant City 10 | Florida | Hillsborough | 17 | Significant | Not Rated | 2001 | Tailings |
| Water Control Structure 2 | Florida | St. Lucie | 17 | Low | Not Rated | 1981 | Flood Risk Reduction |
| Casa Linda Lake Dam | Florida | Duval | 17 | Low | Fair | 1943 | Flood Risk Reduction |
| Lt4 | Florida | Leon | 16 | Undetermined | Not Rated | - | Recreation |
| Jtg1 | Florida | Okaloosa | 16 | Undetermined | Not Rated | - | Recreation |
| Kcb1 | Florida | Jackson | 16 | Undetermined | Not Rated | - | |
| Hil13 | Florida | Hillsborough | 16 | Undetermined | Not Rated | - | Tailings |
| Her05 | Florida | Hernando | 16 | Undetermined | Not Rated | - | Tailings |
| Boyette Sa-6 | Florida | Polk | 16 | Significant | Not Rated | 1966 | Tailings |
| Gibsonton (Nw) | Florida | Hillsborough | 16 | Significant | Not Rated | - | Tailings |
| Herbert Hicks Dam 3 | Florida | Escambia | 16 | Undetermined | Not Rated | - | Recreation |
| Har6 | Florida | Hardee | 16 | Undetermined | Not Rated | - | Tailings |
| Har5 | Florida | Hardee | 16 | Undetermined | Not Rated | - | Tailings |
| Linton Dam | Florida | Washington | 16 | Low | Not Rated | 1968 | Recreation |
| Al Jacobi Dam | Florida | Escambia | 16 | Significant | Not Rated | 1958 | Recreation |
| Saddle Creek Sc-7 | Florida | Polk | 16 | Low | Not Rated | 1979 | Tailings |
| Settling Area No 3 | Florida | Polk | 16 | Significant | Not Rated | 1971 | Tailings |
| Mill Pond Dam | Florida | Escambia | 16 | Low | Not Rated | 1900 | Water Supply |
| Shomonie Lake Da | Florida | Leon | 16 | Low | Not Rated | 1958 | Recreation |
| Maxwell Dam | Florida | Gadsden | 16 | Low | Not Rated | 1958 | Flood Risk Reduction |
| Sand Hammock Lake Dam | Florida | Holmes | 16 | Significant | Not Rated | 1966 | Other |
| Ingram Dam No. 1 | Florida | Walton | 16 | Significant | Not Rated | 1970 | 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.