Browse Dams
7,892 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 7,892 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 |
|---|---|---|---|---|---|---|---|
| Crenshaw Dam | South Carolina | Lancaster | 21 | High | Poor | 1985 | Recreation |
| Adams Reservoir | Vermont | Bennington | 21 | Significant | Poor | 1948 | Recreation |
| Munger | Vermont | Rutland | 21 | Significant | Poor | 1965 | Recreation |
| Lake Gloriette Dike | New Hampshire | Coos | 21 | High | Poor | 1920 | Recreation |
| Parris Bridge Road Dam | South Carolina | Spartanburg | 21 | High | Poor | - | Recreation |
| Hwy 89 Road Dam | Nebraska | Harlan | 21 | Low | Poor | 1960 | Other |
| Furnas County Road Dam 2 | Nebraska | Furnas | 21 | Low | Poor | 1970 | Flood Risk Reduction |
| Summit Lake | Oklahoma | Cleveland | 21 | High | Poor | 1960 | Recreation |
| Coomer Lake | Rhode Island | Providence | 21 | Significant | Poor | 1885 | Recreation |
| York County Dam | South Carolina | York | 21 | Low | Poor | 1962 | Recreation |
| Webb Dam | South Carolina | Aiken | 21 | Low | Poor | 1960 | Recreation |
| Timber Lands Lake Dam | South Carolina | Greenville | 21 | Low | Poor | 1955 | Recreation |
| Honker Dam | South Carolina | Chesterfield | 21 | Low | Poor | 1977 | Fish and Wildlife Pond |
| Bwi Pond B12 | Maryland | Anne Arundel | 21 | Significant | Poor | 1995 | Flood Risk Reduction |
| Red Arrow Storage | Wyoming | Crook | 21 | Low | Poor | 1962 | Irrigation |
| Zoar Pond Dam | Connecticut | Middlesex | 21 | Significant | Poor | - | Recreation |
| Hamilton Lake-South Dam | Indiana | Steuben | 21 | High | Poor | 1832 | |
| Kinneytown | Connecticut | New Haven | 21 | Significant | Poor | 1913 | Hydroelectric |
| Chambers Lake | Indiana | Bartholomew | 21 | Low | Poor | 1962 | Recreation |
| Upper Spring Lake Dam | Indiana | Morgan | 21 | High | Poor | 1964 | Recreation |
| Lake Louise | Maryland | Garrett | 21 | Significant | Poor | 1930 | Recreation |
| Kreutz Dam | Nebraska | Hamilton | 21 | Low | Poor | 1963 | Other |
| Dusenbery Doyle Dam | Nebraska | Gage | 21 | Low | Poor | 1979 | Recreation |
| San Toy Dam | Ohio | Perry | 21 | High | Poor | 1916 | Recreation |
| Clear Creek Lake Dam | Ohio | Shelby | 21 | Low | Poor | - | Recreation |
| Pioneer Lake | Pennsylvania | Indiana | 21 | High | Poor | - | Recreation |
| Smoak Pond Dam | South Carolina | Orangeburg | 21 | High | Poor | - | Recreation |
| Northlake Dam | South Carolina | Orangeburg | 21 | Low | Poor | 1965 | Recreation |
| Dawson Lake Dam | Texas | Walker | 21 | High | Poor | 1970 | Flood Risk Reduction |
| Mcfarland No. 3 | Wyoming | Natrona | 21 | Significant | Poor | 1911 | Irrigation |
| Horace Troop Pond Dam | Ohio | Delaware | 21 | High | Poor | 1956 | Recreation |
| Mother Earth Dam Lower | North Carolina | Transylvania | 21 | Significant | Poor | 1948 | Recreation |
| Lovell Lake Dam | New Hampshire | Carroll | 21 | High | Poor | 1924 | Recreation |
| Sturtevant Dam | North Carolina | Transylvania | 21 | Significant | Poor | - | Recreation |
| Efner Davis Pond Dam | New York | Cattaraugus | 21 | Significant | Poor | 1961 | Recreation |
| Lake Cohasset Lower Dam | New York | Orange | 21 | High | Poor | 1924 | Recreation |
| Belmont Hills Country Club Lake Dam | Ohio | Belmont | 21 | High | Poor | 1940 | Water Supply |
| Clyde W Kinard Dam | South Carolina | Hampton | 21 | Low | Poor | 1952 | Recreation |
| Dam 37 | Texas | Bell | 21 | Low | Poor | 1990 | Other |
| Dam 36 | Texas | Bell | 21 | Low | Poor | - | |
| Boyleston Pond Dam | South Carolina | Orangeburg | 21 | Low | Poor | 1960 | Recreation |
| Drive 733 Road Dam | Nebraska | Gosper | 21 | Low | Poor | 1975 | Flood Risk Reduction |
| Lake Charles Dam | North Carolina | Cumberland | 21 | High | Poor | 1964 | Water Supply |
| Cy Purser Pond Dam | North Carolina | Alexander | 21 | High | Poor | - | Recreation |
| Capitol Beach Dam | Nebraska | Lancaster | 21 | Low | Poor | 1962 | Recreation |
| Richard Fletcher Pond Dam | New York | Hamilton | 21 | Significant | Poor | 1966 | Recreation |
| Miller Foster Dam | South Carolina | Spartanburg | 21 | Low | Poor | 1970 | Recreation |
| Canada Upper Pond | Rhode Island | Providence | 21 | Significant | Poor | 1915 | Other |
| Lake Crandall Dam | South Carolina | York | 21 | Low | Poor | 1949 | Irrigation |
| Babb Pond Dam | South Carolina | Laurens | 21 | Low | Poor | 1971 | 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.