Browse Dams
7,732 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 7,732 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 |
|---|---|---|---|---|---|---|---|
| Weems Pond | Georgia | Chattahoochee | 10 | Low | Poor | 1933 | Recreation |
| Phillips Mill Pond Dam | New York | Suffolk | 10 | Significant | Poor | 1850 | Recreation |
| Seney B-1 Pool Dam | Michigan | Schoolcraft | 10 | Low | Poor | 1937 | Fish and Wildlife Pond |
| Mountain Meadows Lake Dam | Washington | Pend Oreille | 10 | High | Poor | 1959 | Recreation |
| Brierly Pond Main Dam | Massachusetts | Worcester | 10 | Significant | Poor | — | Recreation |
| Pond 2 | Georgia | Evans | 10 | Low | Poor | 1966 | Recreation |
| Upper Kimball Pond Dam | New Hampshire | Carroll | 10 | High | Poor | 1800 | Recreation |
| Macghee Dam | New York | Dutchess | 10 | Significant | Poor | 1953 | Recreation |
| Cass Pond Dam | New Hampshire | Merrimack | 10 | Low | Poor | — | Recreation |
| Seney J-1 Pool Dam | Michigan | Alger | 10 | Low | Poor | 1940 | Fish and Wildlife Pond |
| Des Lacs #4 Dam | North Dakota | Ward | 10 | Low | Poor | 1935 | Fish and Wildlife Pond |
| Tomotley Plantation Pond Dam 2 | South Carolina | Beaufort | 10 | Low | Poor | 1900 | Recreation |
| Middle Pond Dam and Dike | Connecticut | Litchfield | 10 | Significant | Poor | 1900 | Recreation |
| Des Lacs #8 Dam | North Dakota | Ward | 10 | Low | Poor | 1935 | Fish and Wildlife Pond |
| Chaffin Pond Dam | Massachusetts | Worcester | 10 | Significant | Poor | 1894 | Water Supply |
| Billy Cox Lower Pond Dam | South Carolina | Williamsburg | 10 | Low | Poor | 1965 | Recreation |
| Daly Flowage Dam | Maine | Washington | 10 | Low | Poor | 1950 | Fish and Wildlife Pond |
| Stone Lake Dike 3 | New Mexico | Rio Arriba | 10 | Undetermined | Poor | 1966 | Recreation |
| Snyder Lake Dam | North Dakota | Towner | 10 | Low | Poor | 1930 | Fish and Wildlife Pond |
| Texas Pond | North Carolina | Cumberland | 10 | High | Poor | 1963 | Recreation |
| Meyers Pond Dam | Pennsylvania | Crawford | 10 | Low | Poor | 1967 | Fish and Wildlife Pond |
| Upper Goodall Heath Dam | Maine | Washington | 10 | Low | Poor | 1958 | Fish and Wildlife Pond |
| Appert Lake Dam | North Dakota | Emmons | 10 | Low | Poor | 1930 | Fish and Wildlife Pond |
| Harding St. Power Plant Dam (In-Channel) | Indiana | Marion | 10 | Low | Poor | — | Other |
| Woods Pond Dam | Massachusetts | Norfolk | 9 | Low | Poor | — | Recreation |
| Turnpike Lake North Dam | Massachusetts | Norfolk | 9 | Significant | Poor | — | |
| Titlow Lake | Minnesota | Sibley | 9 | Low | Poor | 1920 | Recreation |
| Morse Pond Dam | Massachusetts | Worcester | 9 | Low | Poor | — | Recreation |
| Dolly Pond | Rhode Island | Washington | 9 | Low | Poor | — | Recreation |
| Intake Park Dam | Michigan | Schoolcraft | 9 | Low | Poor | 1917 | Water Supply |
| Adak Log Dam | Alaska | Aleutians West Census Area | 9 | Low | Poor | 1970 | Water Supply |
| Whiskeag | Maine | Sagadahoc | 9 | Low | Poor | 1937 | Hydroelectric |
| Fairchild | Wisconsin | Eau Claire | 9 | Low | Poor | 1955 | Recreation |
| South Brook Dam | Massachusetts | Plymouth | 9 | Significant | Poor | — | Recreation |
| James Pond | Rhode Island | Washington | 9 | Low | Poor | 1885 | Other |
| Pewter Pond Dam | Connecticut | Litchfield | 9 | Significant | Poor | — | Recreation |
| Lower Lost Lake | Wisconsin | Burnett | 9 | Low | Poor | 1953 | Recreation |
| Mowrer Lake Dam | Ohio | Wayne | 9 | Significant | Poor | 1961 | Recreation |
| Morse Pond Dam | Massachusetts | Bristol | 9 | High | Poor | 1920 | Recreation |
| Harding Pond Dam | Massachusetts | Plymouth | 9 | Significant | Poor | — | Recreation |
| Frickel South Dam | Nebraska | Holt | 9 | Low | Poor | 1960 | Irrigation |
| Cox Dam 1 | Nebraska | Cherry | 9 | Low | Poor | 1955 | Irrigation |
| Stephenson | Wyoming | Carbon | 9 | Low | Poor | 1909 | Irrigation |
| Willis Millpond Dam | South Carolina | Barnwell | 9 | Significant | Poor | 1855 | Recreation |
| Hudson Pond Dam | Delaware | Sussex | 9 | Low | Poor | 1958 | Fish and Wildlife Pond |
| Fish Pond Dam | Massachusetts | Worcester | 9 | Low | Poor | — | Water Supply |
| Felch Mountain Dam | Michigan | Dickinson | 9 | Low | Poor | 1967 | Recreation |
| Upper Flannagan Pond Dam | Massachusetts | Middlesex | 9 | Significant | Poor | 1955 | Recreation |
| Rockabema Pond | Maine | Aroostook | 9 | Low | Poor | 1880 | Recreation |
| Taylors Pond Dam | Connecticut | Fairfield | 9 | Significant | Poor | — | 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.