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 |
|---|---|---|---|---|---|---|---|
| Reservoir Pond Dam | New Hampshire | Grafton | 11 | Low | Poor | 1900 | Recreation |
| State Park Pond Dam | Connecticut | Middlesex | 11 | Significant | Poor | — | Recreation |
| Reflection Lake (Romosa Lake) | Pennsylvania | Susquehanna | 11 | Low | Poor | 1952 | Recreation |
| Fuller Family Pond Dam | Nebraska | Thayer | 11 | Low | Poor | 1972 | Irrigation |
| Woods Pond Dam | South Carolina | Orangeburg | 11 | Low | Poor | 1965 | Recreation |
| Fred Allen Dam | Texas | Titus | 11 | High | Poor | — | |
| Chestnut Ridge Lake Dam | Ohio | Trumbull | 11 | Low | Poor | — | Recreation |
| John Ballentine Dam | South Carolina | Berkeley | 11 | High | Poor | 1970 | Recreation |
| Beaver Pond Dam | Montana | Sheridan | 11 | Low | Poor | 1958 | Fish and Wildlife Pond |
| Silver Lake Dam | New Jersey | Sussex | 11 | Low | Poor | — | Recreation |
| Silver Lake Dam | South Carolina | Lexington | 11 | High | Poor | 1938 | Fish and Wildlife Pond |
| Lower Spectacle Pond Dam | Massachusetts | Berkshire | 11 | Low | Poor | — | Recreation |
| Fernwood Lake West Dam | Massachusetts | Essex | 11 | High | Poor | 1877 | Recreation |
| Thomas Family Pond | Louisiana | Bienville | 11 | Low | Poor | 1940 | Fish and Wildlife Pond |
| Lumbert Pond Dam | Massachusetts | Barnstable | 11 | Significant | Poor | — | Recreation |
| Cranberry Pond Dam | New Hampshire | Cheshire | 11 | Low | Poor | 1925 | Recreation |
| Ruth B Ulmer Dam | South Carolina | Orangeburg | 11 | Low | Poor | 1960 | Recreation |
| Ardis Pond Dam | South Carolina | Sumter | 11 | Low | Poor | 1800 | Recreation |
| Village of Lyndonville Dam | New York | Orleans | 11 | Significant | Poor | 1948 | Recreation |
| Dewey Parker Dam No 2 | Nevada | Washoe | 11 | Low | Poor | 1945 | Irrigation |
| Sweet Bay Pond Dam | South Carolina | Lexington | 11 | Low | Poor | 1900 | Recreation |
| Clark County 2 | Wisconsin | Clark | 11 | Low | Poor | 1934 | Recreation |
| Forge Pond Dike | Massachusetts | Hampshire | 11 | Significant | Poor | 1978 | Recreation |
| Strawberry Lake Dam | North Dakota | McLean | 11 | Low | Poor | 1938 | Recreation |
| Starkey Pond | Maryland | Calvert | 11 | Low | Poor | 1950 | Recreation |
| Barr Lake Dam | South Carolina | Lexington | 11 | High | Poor | 1900 | Recreation |
| Kimberton Avenue Dam | South Carolina | Berkeley | 11 | High | Poor | — | Recreation |
| Summerton Water Treatment Dam | South Carolina | Clarendon | 11 | Low | Poor | 1975 | Other |
| Garvins Millpond Dam | South Carolina | Aiken | 11 | Low | Poor | 1948 | Recreation |
| Durham Pond Dam | New Jersey | Morris | 11 | Low | Poor | — | Recreation |
| Jennings Pond | Pennsylvania | Wyoming | 11 | High | Poor | 1900 | Recreation |
| Cuttino Pond Dam | South Carolina | Clarendon | 11 | Low | Poor | 1960 | Recreation |
| Hefler Farm Pond | Rhode Island | Washington | 11 | High | Poor | 1972 | Fire Protection, Stock, Or ... |
| Vickery Lake Dam | Texas | Wood | 11 | High | Poor | 1930 | Recreation |
| Anderson Mill Pond (Pemberton Drive) | Maryland | Wicomico | 11 | Low | Poor | 1900 | Recreation |
| Little Payette Lake Dike | Idaho | Valley | 11 | Significant | Poor | 1926 | Irrigation |
| John A.W. Pearce Lake Dam | Massachusetts | Essex | 11 | Significant | Poor | — | Recreation |
| Blazer Pond Dam | New York | Schoharie | 11 | Significant | Poor | — | Recreation |
| Chambers Lake | Maryland | Caroline | 11 | Significant | Poor | 1937 | Recreation |
| Stafford Reservoir #3 Dam | Connecticut | Tolland | 11 | Significant | Poor | 1930 | Water Supply |
| Fern Lake Dam | New York | Clinton | 11 | Significant | Poor | 1912 | Other |
| Hughes Pond Dam | South Carolina | Orangeburg | 11 | Low | Poor | 1920 | Recreation |
| Sidwell Lake Dam | New York | Sullivan | 11 | Significant | Poor | — | Recreation |
| Forest Meadows Lake Dam | Ohio | Medina | 11 | Significant | Poor | 1959 | Recreation |
| Gray's Creek Dam | Michigan | Schoolcraft | 11 | Low | Poor | 1994 | Fish and Wildlife Pond |
| Thomas Pond Dam | South Carolina | Chesterfield | 11 | Low | Poor | 1967 | Irrigation |
| Trail Lake Storage Dam | Wyoming | Fremont | 11 | Low | Poor | 1947 | Irrigation |
| Killion Lake Dam | Texas | Anderson | 11 | High | Poor | 1951 | Recreation |
| Wildlife Lake No2 | South Carolina | Hampton | 11 | Low | Poor | 1968 | Recreation |
| Dobsons Pond Dam | South Carolina | Bamberg | 11 | Low | Poor | 1959 | 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.