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 |
|---|---|---|---|---|---|---|---|
| Mcmillen Lower Pond Dam | South Carolina | Marion | 14 | Low | Poor | 1970 | Recreation |
| Rautons Pond Dam | South Carolina | Saluda | 14 | Low | Poor | 1960 | Fire Protection, Stock, Or ... |
| Cain Creek Dam | South Dakota | Beadle | 14 | Low | Poor | 1939 | Fish and Wildlife Pond |
| Rock Haven Lake | Maine | York | 14 | Low | Poor | 1790 | Recreation |
| Sandy Ridge Wetland Dam | Ohio | Lorain | 14 | Low | Poor | 1997 | Fish and Wildlife Pond |
| Cowen B&O Dam | West Virginia | Webster | 14 | High | Poor | — | Recreation |
| Whitin Pond Dam | Massachusetts | Worcester | 14 | Significant | Poor | 1900 | Flood Risk Reduction |
| Bouchard Wildlife | Minnesota | Isanti | 14 | Low | Poor | 1981 | Fish and Wildlife Pond |
| Intrepid Potash Ponds A-D Dam | New Mexico | Eddy | 14 | Significant | Poor | — | Tailings |
| Moss Grove Plantation Dam | South Carolina | Berkeley | 14 | High | Poor | 1988 | Recreation |
| Silvia'S Lower Pond Dam | Connecticut | New London | 14 | High | Poor | — | Fish and Wildlife Pond |
| Dennery Pond Dam | Mississippi | Hinds | 14 | High | Poor | — | Recreation |
| Paul Swartz Pond Dam | South Carolina | Aiken | 14 | Low | Poor | 1953 | Recreation |
| Homestead Dam | Montana | Roosevelt | 14 | Low | Poor | 1953 | Fish and Wildlife Pond |
| Beaver Pond | Virginia | Caroline | 14 | Low | Poor | 1973 | Recreation |
| Seney D-1 Pool Dam | Michigan | Schoolcraft | 14 | Low | Poor | 1937 | Fish and Wildlife Pond |
| Robinson Reservoir Dam | New York | Hamilton | 14 | Significant | Poor | 1918 | Recreation |
| Calvin Powell Dam | Texas | Van Zandt | 14 | High | Poor | 1950 | Recreation |
| Hofer Wpa Dam | North Dakota | Grand Forks | 14 | Low | Poor | 1987 | Fish and Wildlife Pond |
| Korn Pond Dam | South Carolina | Sumter | 14 | Low | Poor | 1960 | Recreation |
| Kingsview Lake Dam | Mississippi | DeSoto | 14 | High | Poor | 1959 | Recreation |
| Radford Bates Dam | South Carolina | Berkeley | 14 | Low | Poor | 1955 | Recreation |
| Parsons Mill | Vermont | Rutland | 14 | Low | Poor | 1900 | Recreation |
| Moose Lake State Park | Minnesota | Carlton | 14 | Low | Poor | 1988 | Fish and Wildlife Pond |
| Cambridge Springs | Pennsylvania | Crawford | 14 | High | Poor | — | Recreation |
| Lakewood Estates Dam | Indiana | Lake | 14 | Low | Poor | 1992 | Recreation |
| Buck Hill Pond | Rhode Island | Providence | 14 | Low | Poor | 1962 | Fish and Wildlife Pond |
| College Corner Upground Reservoir No. 2 | Ohio | Preble | 14 | Significant | Poor | 1965 | Water Supply |
| Stone Lake Dike 2 | New Mexico | Rio Arriba | 14 | Undetermined | Poor | 1966 | Recreation |
| Godwins Millpond Dam | Virginia | Suffolk | 14 | High | Poor | — | Water Supply |
| J. Clark Salyer #341 Dam | North Dakota | Bottineau | 14 | Low | Poor | 1936 | Fish and Wildlife Pond |
| Upper Dry Fork East Dike | Montana | Sanders | 14 | Low | Poor | 1942 | Irrigation |
| J B Lyon Pond Dam | Mississippi | DeSoto | 14 | High | Poor | — | Recreation |
| Pilgrim Creek Lake Dam | California | San Diego | 14 | Low | Poor | 1973 | Recreation |
| Hidden Valley Dam | South Carolina | Lexington | 14 | Low | Poor | 1900 | Recreation |
| Robert Paul Blood Lake No 1 | Louisiana | Evangeline | 14 | Low | Poor | 1970 | Recreation |
| Mathis Realty Dam | South Carolina | Aiken | 14 | Low | Poor | — | Recreation |
| Lancaster County Dam #3 | Virginia | Lancaster | 13 | High | Poor | — | |
| Whitfield Lake Dam | Mississippi | Rankin | 13 | Low | Poor | — | Recreation |
| Gruwell Dam | Nebraska | Harlan | 13 | Low | Poor | 1960 | Flood Risk Reduction |
| Sharp Lake Dam | Mississippi | Lauderdale | 13 | Low | Poor | — | Recreation |
| Wales | Wyoming | Hot Springs | 13 | Low | Poor | 1912 | Irrigation |
| Fort Dam | South Carolina | Orangeburg | 13 | Low | Poor | — | Recreation |
| Collins Dam | Virginia | Caroline | 13 | Low | Poor | — | Recreation |
| Gothberg | Wyoming | Natrona | 13 | Significant | Poor | 1908 | Irrigation |
| Rasser Dam 8921 | Nebraska | Webster | 13 | Low | Poor | 1960 | Other |
| Frisbie Dam | Nebraska | Kearney | 13 | Low | Poor | 1960 | Fire Protection, Stock, Or ... |
| New Lumberport Dam | West Virginia | Harrison | 13 | High | Poor | 1981 | Recreation |
| Haegele Dam | Nebraska | Frontier | 13 | Low | Poor | 1957 | Other |
| Wright | Wisconsin | Iowa | 13 | Low | Poor | 1912 | 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.