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 |
|---|---|---|---|---|---|---|---|
| Pitt Dam | Nevada | Pershing | 13 | Low | Poor | — | Irrigation |
| Murphy Pond Dam | Connecticut | Fairfield | 13 | Significant | Poor | 1920 | Recreation |
| Shippee Pond | Vermont | Windham | 13 | Significant | Poor | 1989 | Recreation |
| Fugate Lake Dam | Ohio | Clermont | 13 | Significant | Poor | 1969 | Recreation |
| Baldwin Reservoir Dam | Nebraska | Dawes | 13 | Low | Poor | 1936 | Irrigation |
| Fife | Idaho | Bear Lake | 13 | Low | Poor | — | Recreation |
| Brady Porth Dam | South Carolina | Lexington | 13 | High | Poor | — | Irrigation |
| Separation | Wyoming | Sweetwater | 13 | Low | Poor | 1927 | Fire Protection, Stock, Or ... |
| Lower Damon Reservoir Dam | New Hampshire | Cheshire | 13 | High | Poor | 1832 | Recreation |
| Dudley Pond Dam | New Hampshire | Hillsborough | 13 | Low | Poor | — | Recreation |
| Baughmans Pond Dam | South Carolina | Aiken | 13 | Low | Poor | 1942 | Recreation |
| Bucks Mill Dam | New Jersey | Monmouth | 13 | Significant | Poor | 1950 | Recreation |
| Minifenokee Lake Dam | Indiana | Steuben | 13 | Low | Poor | 1960 | Recreation |
| Eames Pond Dam | Massachusetts | Worcester | 13 | Significant | Poor | — | Recreation |
| Loomis Pasture Pond Dam | Nebraska | Phelps | 13 | Low | Poor | 1949 | Fire Protection, Stock, Or ... |
| Park Pond Dam | South Carolina | Chesterfield | 13 | Low | Poor | 1970 | Recreation |
| Clemons Lower Dam | South Carolina | Williamsburg | 13 | Significant | Poor | 1955 | Recreation |
| Hunter Lake | Pennsylvania | Monroe | 13 | Significant | Poor | 1928 | Recreation |
| Gross Dam 1 | Nebraska | Gosper | 13 | Low | Poor | 1961 | Fire Protection, Stock, Or ... |
| Jimmy Gardner Dam | South Carolina | Orangeburg | 13 | Low | Poor | 1940 | Recreation |
| Wadleigh Falls Dam | New Hampshire | Strafford | 13 | Undetermined | Poor | 1906 | Recreation |
| O'Connor Dam 1 | Nebraska | Dawson | 13 | Low | Poor | 1957 | Other |
| Hammonton Lake Dam | New Jersey | Atlantic | 13 | Significant | Poor | 1902 | Recreation |
| Harters Pond Dam | South Carolina | Allendale | 13 | Low | Poor | 1958 | Recreation |
| Duhernal Dam | New Jersey | Middlesex | 13 | Significant | Poor | 1939 | Recreation |
| Montagues Pond Dam | South Carolina | Sumter | 13 | Low | Poor | 1955 | Recreation |
| Factory Pond Dam | Massachusetts | Middlesex | 13 | Significant | Poor | 1873 | Recreation |
| Pond C9 Dam | Texas | Brazos | 13 | High | Poor | — | |
| Sinclair Pond Dam | South Carolina | Kershaw | 13 | Low | Poor | 1960 | Recreation |
| Griffith Lake Dam | Delaware | Kent | 13 | High | Poor | — | Fish and Wildlife Pond |
| Barbara Williams Dam | South Carolina | Orangeburg | 13 | Low | Poor | — | Recreation |
| Players Pond Dam | South Carolina | Lee | 13 | Low | Poor | 1955 | Recreation |
| Dush Lake Dam | Ohio | Wayne | 13 | Low | Poor | 1975 | Recreation |
| Harvin's Pond Dam | South Carolina | Sumter | 13 | Significant | Poor | 1955 | Recreation |
| Culler Millpond Dam | South Carolina | Orangeburg | 13 | Low | Poor | 1875 | Recreation |
| Allamuchy Pond Dam | New Jersey | Warren | 13 | Significant | Poor | — | Recreation |
| O'Brien Pond Dam | Massachusetts | Hampshire | 13 | Significant | Poor | — | Recreation |
| Thelma Ramsay Dam | South Carolina | Hampton | 13 | Low | Poor | 1956 | Recreation |
| Purity Lake Dam | New Hampshire | Carroll | 13 | High | Poor | 1750 | Recreation |
| Utecht Dam | Nebraska | Adams | 13 | Low | Poor | 1960 | Flood Risk Reduction |
| Nicholson/Boyle Dam | South Carolina | Kershaw | 13 | Low | Poor | 1974 | Recreation |
| Ashuelot Pond Dam | New Hampshire | Sullivan | 13 | High | Poor | 1872 | Recreation |
| Englishtown Lake Dam | New Jersey | Monmouth | 13 | Significant | Poor | 1959 | Recreation |
| Kirkwood Lake Dam | New Jersey | Camden | 13 | Low | Poor | 1931 | Recreation |
| Houston Upground Reservoir | Ohio | Clinton | 13 | Significant | Poor | 1935 | Water Supply |
| Rogers Lake Dam | Ohio | Stark | 13 | Low | Poor | — | Recreation |
| Rosenfeld Pond Dam | New York | Broome | 13 | Significant | Poor | 1996 | Recreation |
| Kimball Reservoir | Rhode Island | Providence | 13 | Significant | Poor | 1924 | Water Supply |
| Bobcat Pond | Maryland | Allegany | 13 | Significant | Poor | 2016 | Flood Risk Reduction |
| Folks Upper Pond Dam | South Carolina | Barnwell | 13 | High | Poor | 1962 | 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.