Browse Dams
11,351 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,351 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 |
|---|---|---|---|---|---|---|---|
| Fox Chase Dam | New Jersey | Somerset | 12 | Significant | Poor | — | Flood Risk Reduction |
| Waterloo Dam | Michigan | Monroe | 12 | Significant | Satisfactory | 1977 | Recreation |
| Balch Pond Dam | Massachusetts | Middlesex | 12 | Significant | Poor | — | Flood Risk Reduction |
| Knight Millpond Dam | South Carolina | Chesterfield | 12 | Significant | Fair | 1800 | Recreation |
| Flook Dam | Michigan | Washtenaw | 12 | Significant | Satisfactory | 1965 | Other |
| Murray Lake Dam | North Carolina | Nash | 12 | Significant | Satisfactory | 1770 | Recreation |
| Hollingsworth & Vose Dam | Massachusetts | Norfolk | 12 | Significant | Fair | — | Other |
| Hasen Pond Dam | Connecticut | Fairfield | 12 | Significant | Not Rated | — | Recreation |
| Robin Hill Dam | Connecticut | Litchfield | 12 | Significant | Not Rated | — | Recreation |
| Bob Gold Dam | Texas | Lee | 12 | Significant | Not Rated | 1940 | |
| Tremont Street Dam | Massachusetts | Plymouth | 12 | Significant | Fair | — | Recreation |
| East Lake #2 | Colorado | Adams | 12 | Significant | Satisfactory | 1889 | Flood Risk Reduction |
| Killamacue Reservoir | Oregon | Baker | 12 | Significant | Not Rated | 1908 | Irrigation |
| Noralyn N-3 | Florida | Polk | 12 | Significant | Not Rated | 1953 | Tailings |
| Eutro Pond Dam | Connecticut | Fairfield | 12 | Significant | Satisfactory | — | Other |
| Winnewana Dam | Michigan | Washtenaw | 12 | Significant | Fair | 1956 | Recreation |
| Dewar Lake Dam | North Carolina | Harnett | 12 | Significant | — | 1951 | Irrigation |
| Sandy City - Willow Creek | Utah | Salt Lake | 12 | Significant | Not Rated | 1983 | Flood Risk Reduction |
| Priest Lake | Idaho | Bonner | 12 | Significant | Fair | 1979 | Other |
| A W Rayfield | Alabama | Coosa | 12 | Significant | Not Rated | 1962 | Fish and Wildlife Pond |
| Wampee Pond Dam | Connecticut | Litchfield | 12 | Significant | Not Rated | 1940 | Recreation |
| West Street Dam | Massachusetts | Norfolk | 12 | Significant | Satisfactory | — | Recreation |
| Willow Lake | Utah | Sanpete | 12 | Significant | Not Rated | 1978 | Water Supply |
| Indianhead Lake Dam | Arkansas | Pulaski | 12 | Significant | Not Rated | 1963 | Recreation |
| Lake Myra Dam | North Carolina | Wake | 12 | Significant | — | 1919 | Other |
| Mclains Pond Dam | South Carolina | Barnwell | 12 | Significant | Not Rated | 1959 | Recreation |
| Anchor Lake | Utah | Summit | 12 | Significant | Not Rated | 1932 | Irrigation |
| Westford Depot Dam | Massachusetts | Middlesex | 12 | Significant | Fair | — | Flood Risk Reduction |
| Mill Pond Dam | Massachusetts | Worcester | 12 | Significant | Fair | 1795 | Other |
| T S Turnipseed Dam | Alabama | Montgomery | 12 | Significant | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Ansonia Sewage Lagoon I | Ohio | Darke | 12 | Significant | Fair | 1970 | Tailings |
| Cumberland Pond Dam | New Jersey | Cumberland | 12 | Significant | Poor | 1929 | Recreation |
| Jones Mill | Vermont | Rutland | 12 | Significant | Poor | 1870 | Recreation |
| Gravel Hill Road Dam | South Carolina | Allendale | 12 | Significant | Fair | — | Recreation |
| Marion Dam | Michigan | Osceola | 12 | Significant | Poor | 1893 | Recreation |
| Beach Pond Dam | Connecticut | New London | 12 | Significant | Satisfactory | 1885 | Recreation |
| Winnetuxet Road Pond Dam | Massachusetts | Plymouth | 12 | Significant | Fair | — | Recreation |
| Grand Legacy Irrigation Reservoir | Utah | Weber | 12 | Significant | Not Rated | — | Irrigation |
| Sandy City - Alta Canyon | Utah | Salt Lake | 12 | Significant | Not Rated | 1984 | Flood Risk Reduction |
| Mill Pond Dam | Massachusetts | Franklin | 12 | Significant | Satisfactory | — | Recreation |
| Mason Pond Dam | Connecticut | Hartford | 12 | Significant | Satisfactory | — | Recreation |
| Baldwin Dudley Pond Dam | Connecticut | New Haven | 12 | Significant | Not Rated | — | Other |
| Jk Land Dam | Nebraska | Dawson | 12 | Significant | Not Rated | 1960 | Other |
| Fountain House Dam | New Jersey | Sussex | 12 | Significant | Poor | 1956 | Recreation |
| Elmer Lake Dam | New Jersey | Salem | 12 | Significant | Poor | — | Recreation |
| Jim'S Dam | Connecticut | Litchfield | 12 | Significant | Not Rated | — | Recreation |
| Sprague Pond | Rhode Island | Washington | 12 | Significant | Not Rated | — | |
| Electro Lake Dam | Texas | Tyler | 12 | Significant | Not Rated | 1927 | Recreation |
| Cemetery Pond Dam | Connecticut | Windham | 12 | Significant | Not Rated | — | Recreation |
| Echo Lake Dam | Massachusetts | Worcester | 12 | Significant | Fair | 2013 | 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.