Browse Dams
4,025 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 4,025 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 |
|---|---|---|---|---|---|---|---|
| North Dakota | Ward | 8 | Undetermined | Not Rated | — | Other | |
| Chesterfield County Dam #2 | Virginia | Chesterfield | 8 | Undetermined | Not Rated | — | |
| Hil20 | Florida | Hillsborough | 8 | Undetermined | Not Rated | — | Tailings |
| Pol47 | Florida | Polk | 8 | Undetermined | Not Rated | — | Tailings |
| Smith Millpond Dam | South Carolina | Marion | 8 | Undetermined | — | — | Recreation |
| Man01 | Florida | Manatee | 8 | Undetermined | Not Rated | — | Tailings |
| Hil17 | Florida | Hillsborough | 8 | Undetermined | Not Rated | — | Tailings |
| North Dakota | Ward | 8 | Undetermined | Not Rated | — | Other | |
| Pol10 | Florida | Polk | 8 | Undetermined | Not Rated | — | Tailings |
| Har02 | Florida | Hardee | 8 | Undetermined | Not Rated | — | Tailings |
| William Childress Dam | Virginia | King George | 8 | Undetermined | Not Rated | — | |
| Des01 | Florida | DeSoto | 8 | Undetermined | Not Rated | — | Tailings |
| Des03 | Florida | DeSoto | 8 | Undetermined | Not Rated | — | Tailings |
| King and Queen County Dam #2 | Virginia | King and Queen | 8 | Undetermined | Not Rated | — | |
| Rogers Lake | Minnesota | Crow Wing | 8 | Undetermined | Fair | 1938 | Recreation |
| Open Pond Dam | Florida | Jefferson | 8 | Undetermined | Not Rated | — | Recreation |
| Roddenberry Lake Dam | Georgia | Grady | 8 | Undetermined | Not Rated | — | |
| Woodberry Farm Dam | Virginia | Gloucester | 8 | Undetermined | Not Rated | — | Irrigation |
| Ms05887 Lake Dam | Mississippi | Lauderdale | 8 | Undetermined | — | — | Recreation |
| Ms06097 Lake Dam | Mississippi | Lafayette | 8 | Undetermined | — | — | Recreation |
| Fortenberry Lake Dam | Mississippi | Marion | 8 | Undetermined | — | — | Recreation |
| Mulberry House Pond Dam | South Carolina | Kershaw | 8 | Undetermined | Poor | 1895 | Recreation |
| Ms03948 Lake Dam | Mississippi | Pearl River | 8 | Undetermined | — | — | Recreation |
| Massey Sewage Lagoon Dam | Mississippi | Jones | 8 | Undetermined | — | — | Recreation |
| Mountain Springs Dike | Pennsylvania | Monroe | 8 | Undetermined | Not Rated | 1919 | Recreation |
| Ross' Pond Dam | South Carolina | Sumter | 8 | Undetermined | Fair | 1965 | Fire Protection, Stock, Or ... |
| Hawkins Lake Number 2 Dam | Mississippi | Clay | 8 | Undetermined | — | — | Recreation |
| B J Blount Lake Dam | Mississippi | Newton | 8 | Undetermined | Poor | 1957 | Recreation |
| Charles Pickering Lake Dam | Mississippi | Jones | 8 | Undetermined | — | — | Recreation |
| Vepco Flash Board Dam | Virginia | Richmond City | 8 | Undetermined | Not Rated | — | Hydroelectric |
| Bundick Creek Dam | Virginia | Accomack | 8 | Undetermined | Not Rated | — | Recreation |
| Skating Pond Dam | New Hampshire | Rockingham | 8 | Undetermined | Not Rated | 1974 | Recreation |
| Courtney Millpond Dam | Virginia | Northumberland | 8 | Undetermined | Not Rated | — | Recreation |
| Bacon Low Head Dam | Ohio | Seneca | 8 | Undetermined | — | 1922 | Water Supply |
| Aydelott Farm Pond Dam | Georgia | Houston | 8 | Undetermined | Not Rated | 2016 | |
| Howard White Ctfsh Pond Dam | Mississippi | Lauderdale | 8 | Undetermined | — | — | Recreation |
| Black Bear Lake | Minnesota | Crow Wing | 8 | Undetermined | — | 1936 | Recreation |
| Folks Pond Dam | South Carolina | Bamberg | 8 | Undetermined | Poor | — | Recreation |
| Jeffers Wildlife Pond | Minnesota | Scott | 8 | Undetermined | — | 1971 | Fish and Wildlife Pond |
| Spring Valley Lake Dam | Ohio | Warren | 8 | Undetermined | — | — | Recreation |
| Little Pine Barren Creek 1 | Florida | Escambia | 8 | Undetermined | Not Rated | — | Recreation |
| Sibley Lake | Minnesota | Crow Wing | 8 | Undetermined | Satisfactory | 1937 | Recreation |
| Lower Timber Lake Dike | Virginia | Fairfax | 8 | Undetermined | Not Rated | — | Recreation |
| Shuey Lake | Pennsylvania | Lebanon | 8 | Undetermined | Not Rated | 1958 | Other |
| Sale City Marsh Lake Dam | Georgia | Mitchell | 8 | Undetermined | Not Rated | — | Recreation |
| Lake 6 Great Neck Area Dam | Virginia | Virginia Beach | 8 | Undetermined | Satisfactory | — | Flood Risk Reduction |
| Elyria Country Club Low Head Dam | Ohio | Lorain | 8 | Undetermined | — | — | Recreation |
| Dorns Pond Dam | Georgia | Richmond | 8 | Undetermined | Not Rated | — | Recreation |
| Northbay Lake Dam | Mississippi | Madison | 8 | Undetermined | — | 1955 | Recreation |
| Kraus Lake Dam | Ohio | Miami | 8 | Undetermined | — | 1959 | 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.