Browse Dams
7,712 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 7,712 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 |
|---|---|---|---|---|---|---|---|
| Milford Pond Dam | Massachusetts | Bristol | 13 | Low | Poor | 1900 | Recreation |
| Hm Mclaurin Pond Dam | South Carolina | Sumter | 13 | Undetermined | Poor | — | Recreation |
| Baker Lake Dam | Ohio | Medina | 13 | Undetermined | Poor | — | Recreation |
| Lake Dalecarlia Dam (West) | Indiana | Lake | 13 | High | Poor | 1929 | Recreation |
| King Millpond Dam | South Carolina | Chesterfield | 13 | High | Poor | 1900 | Other |
| Lake Carey | Pennsylvania | Wyoming | 13 | High | Poor | 1876 | Recreation |
| Barfield Pond Dam | South Carolina | Kershaw | 13 | Low | Poor | 1963 | Recreation |
| Old Mill Pond Dam | Massachusetts | Worcester | 13 | Significant | Poor | — | |
| Genoa Group Dam | South Carolina | Orangeburg | 13 | Low | Poor | — | Recreation |
| Longlands Hope Sw Pd Dam | South Carolina | Williamsburg | 13 | Undetermined | Poor | 1940 | Recreation |
| Northwood Lake Dam | New Hampshire | Merrimack | 13 | High | Poor | 1926 | Recreation |
| Big Lebanon Lake Dam | New Jersey | Gloucester | 13 | Significant | Poor | 1941 | Recreation |
| Slavic Lake Dam | Washington | Pierce | 13 | Significant | Poor | 1990 | Recreation |
| Covington Lake Dam | Indiana | Allen | 13 | High | Poor | 1965 | Recreation |
| Vinica Pond Dam | Massachusetts | Hampden | 13 | Low | Poor | — | Recreation |
| Cooke Pond No. 2 Dam | Ohio | Richland | 13 | Significant | Poor | 1968 | Recreation |
| Waddill Lake Dam | New Jersey | Ocean | 13 | Significant | Poor | 1963 | Recreation |
| Longbranch LLC Duck Pond Dam | South Carolina | Richland | 13 | High | Poor | — | Recreation |
| Woodhall Dam | North Carolina | Union | 13 | High | Poor | 2000 | Recreation |
| Ramapo Lake Dam | New Jersey | Bergen | 13 | High | Poor | — | Recreation |
| Rice Lake Dam | Indiana | Porter | 13 | Significant | Poor | 1944 | Recreation |
| Mccullough Pond | Louisiana | East Feliciana | 13 | Low | Poor | — | Recreation |
| Huckabees Millpond Dam | South Carolina | Lexington | 13 | Low | Poor | 1901 | Recreation |
| Brants Pond Dam | South Carolina | Bamberg | 13 | Low | Poor | 1964 | Recreation |
| Crystal Pond Park Dam | Connecticut | Windham | 13 | Significant | Poor | 1976 | Recreation |
| Sharra Lake Dam | Mississippi | Forrest | 13 | Significant | Poor | — | Recreation |
| Jones Pond Dam | South Carolina | Aiken | 13 | Low | Poor | 1960 | Recreation |
| Lupo Lake Dam | North Carolina | Hoke | 13 | High | Poor | — | Recreation |
| North Reservoir Dam | Ohio | Summit | 13 | High | Poor | 1840 | Recreation |
| Williamsons Pond Dam | South Carolina | Orangeburg | 13 | Low | Poor | 1953 | Recreation |
| N F Jeffcoat Dam | South Carolina | Lexington | 13 | Low | Poor | 1900 | Recreation |
| Rick Howell Lake Dam | North Carolina | Iredell | 13 | High | Poor | — | Other |
| Lake Lucille Dam | New York | Rockland | 13 | High | Poor | 1935 | Recreation |
| Paramount Pond Dam | New York | Sullivan | 13 | Significant | Poor | 1947 | Recreation |
| Adams Millpond Dam | South Carolina | Kershaw | 13 | High | Poor | 1890 | Recreation |
| John Patrick Pond Dam | New York | Rockland | 13 | Significant | Poor | 1955 | Recreation |
| Thomas No. 2 | Wyoming | Laramie | 13 | Low | Poor | 1956 | Irrigation |
| John Leo Silver Lake Dam | Massachusetts | Essex | 13 | Significant | Poor | — | Recreation |
| Buzzard Roost Pond | Virginia | Caroline | 13 | Significant | Poor | 1960 | Recreation |
| Clarks Pond Dam | South Carolina | Bamberg | 13 | Low | Poor | 1963 | Recreation |
| Mcgill/Sigmon Dam | South Carolina | Williamsburg | 13 | Low | Poor | 1973 | Recreation |
| Bunch Pond Dam | South Carolina | Orangeburg | 13 | Low | Poor | 1955 | Recreation |
| Tidwells Pond Dam | South Carolina | Kershaw | 13 | Low | Poor | 1965 | Recreation |
| Duck Pond No. 5 | Wyoming | Carbon | 13 | Low | Poor | 2004 | Fish and Wildlife Pond |
| Warren Reservoir Dam | Massachusetts | Bristol | 13 | Low | Poor | 1883 | Recreation |
| L F Holmes Dam | South Carolina | Edgefield | 13 | Low | Poor | 1988 | Irrigation |
| Brackett Pond Dam No. 1 and No. 2 | Massachusetts | Essex | 13 | Significant | Poor | 1930 | Recreation |
| Eatman Estate | Louisiana | De Soto | 13 | Low | Poor | 1972 | Fire Protection, Stock, Or ... |
| Corbin Mill Dam | Virginia | King and Queen | 13 | High | Poor | — | Recreation |
| Plowden Pond Dam | South Carolina | Clarendon | 13 | Low | Poor | 1955 | 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.