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 |
|---|---|---|---|---|---|---|---|
| Darrah No. 1 | Wyoming | Park | 14 | Low | Poor | 1914 | Irrigation |
| Bristol Reservoir #3 Dam | Connecticut | Litchfield | 14 | Significant | Poor | - | Water Supply |
| Howard Pond | Maine | Oxford | 14 | High | Poor | 1800 | Other |
| Vhay Lake Dam | Michigan | Oakland | 14 | Low | Poor | 1966 | Recreation |
| Arnold Pond Dam (Deleted) | Massachusetts | Worcester | 14 | Low | Poor | 1900 | Recreation |
| Barrowsville Pond Dam | Massachusetts | Bristol | 14 | Significant | Poor | 1920 | Recreation |
| Sieber Dam | Nebraska | Fillmore | 14 | Low | Poor | 1963 | Flood Risk Reduction |
| Henke Dam | Nebraska | Seward | 14 | Low | Poor | 2000 | Fire Protection, Stock, Or ... |
| Manalapan Brook Pond Dam | New Jersey | Monmouth | 14 | Significant | Poor | 1924 | Recreation |
| Veteran Memorial Lake Dam | New Jersey | Salem | 14 | Low | Poor | 1922 | Recreation |
| Newfane Dam | New York | Niagara | 14 | Significant | Poor | 1912 | Other |
| Lakeland Dam | New Jersey | Camden | 14 | Significant | Poor | 1929 | Recreation |
| Braddock Lake Dam | New Jersey | Atlantic | 14 | Low | Poor | - | Recreation |
| Tanglewood Lake Dam | New York | Delaware | 14 | Significant | Poor | 1980 | Recreation |
| Ruesch Pond Dam | South Carolina | Orangeburg | 14 | High | Poor | 1962 | Recreation |
| Coxe Pond Dam | South Carolina | Darlington | 14 | Low | Poor | 1958 | Recreation |
| Connor Pond Dam | South Carolina | Orangeburg | 14 | Low | Poor | 1940 | Recreation |
| Ronald Dew Dam | South Carolina | Aiken | 14 | Low | Poor | 1960 | Recreation |
| Lake Montrose | Pennsylvania | Susquehanna | 14 | High | Poor | 1919 | Water Supply |
| Scott Pond Dam | South Carolina | Williamsburg | 14 | Low | Poor | 1970 | Fire Protection, Stock, Or ... |
| Layseth Mill Pond Dam | South Carolina | Orangeburg | 14 | Significant | Poor | 1900 | Recreation |
| Williams No. 2 | Wyoming | Sublette | 14 | Low | Poor | 1917 | Irrigation |
| Quinn Lower | Vermont | Rutland | 14 | Low | Poor | - | |
| Odell | Arizona | Coconino | 14 | High | Poor | 1978 | Irrigation |
| Stringers Lake Dam | Georgia | Polk | 14 | High | Poor | 1969 | Recreation |
| Gravel Pit Pond Dam | Connecticut | New Haven | 14 | Significant | Poor | - | Recreation |
| Wallace Lake Dam | Indiana | LaPorte | 14 | Low | Poor | 1997 | Recreation |
| Allegan City Dam | Michigan | Allegan | 14 | High | Poor | 1900 | Recreation |
| Ellis Brett Pond Dam | Massachusetts | Plymouth | 14 | High | Poor | 1930 | Recreation |
| G & F Enterprises Dam | Nebraska | York | 14 | Low | Poor | 1960 | Fire Protection, Stock, Or ... |
| Purity Lake Dam | New Hampshire | Carroll | 14 | High | Poor | 1930 | Recreation |
| Kinnelon (Maple) Dam | New Jersey | Morris | 14 | Significant | Poor | 1928 | Recreation |
| Bellevue Upground Reservoir No. 1 | Ohio | Huron | 14 | High | Poor | 1874 | Water Supply |
| Lake Weil Dam | New York | Dutchess | 14 | Significant | Poor | 1940 | Recreation |
| Penfield Pond Dam | New York | Essex | 14 | Significant | Poor | 1980 | Fire Protection, Stock, Or ... |
| Manton Mill Pond | Rhode Island | Providence | 14 | Low | Poor | 1945 | Other |
| Lakewood Development | Pennsylvania | Beaver | 14 | Significant | Poor | 1982 | Recreation |
| Peju Reservoir No. 2 | California | Napa | 14 | High | Poor | - | Water Supply |
| Lower Yarbrough Lake Dam | Georgia | Washington | 14 | High | Poor | 1960 | Recreation |
| Dean Gifford Pond | Indiana | Wabash | 14 | Significant | Poor | 1974 | Recreation |
| Crackrock Pond Dam | Massachusetts | Norfolk | 14 | Significant | Poor | 1737 | Recreation |
| Spragues Mill | Maine | Penobscot | 14 | Low | Poor | 1955 | Recreation |
| Forge Pond Dam | Massachusetts | Hampshire | 14 | Significant | Poor | - | Recreation |
| Hasson Pond Dam | Mississippi | Lauderdale | 14 | Low | Poor | 1964 | Recreation |
| Stewart Dam | New Jersey | Sussex | 14 | Significant | Poor | 1965 | Water Supply |
| Lake Pocatello Dam | New York | Orange | 14 | Significant | Poor | 1922 | Recreation |
| Lake Casse Dam | New York | Putnam | 14 | Significant | Poor | 1953 | Recreation |
| Faulkner Brook (Sgl #299) | Pennsylvania | Wayne | 14 | Low | Poor | - | Recreation |
| Wolf Swamp Run | Pennsylvania | Monroe | 14 | Low | Poor | - | Recreation |
| Wood-Berry Dam | South Carolina | Lexington | 14 | Low | Poor | 1930 | 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.