Browse Dams
11,354 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,354 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 |
|---|---|---|---|---|---|---|---|
| David Pearce Pond #68 | Alabama | Dallas | 10 | Significant | Not Rated | 1997 | Fish and Wildlife Pond |
| David Pearce Pond #69 | Alabama | Dallas | 10 | Significant | Not Rated | 1997 | Fish and Wildlife Pond |
| Riga Lake Dam | Connecticut | Litchfield | 10 | Significant | Satisfactory | 1900 | Recreation |
| Los Lagos No. 3 | Colorado | Boulder | 10 | Significant | Satisfactory | 1894 | Irrigation |
| Bradway Pond Dam | Connecticut | Tolland | 10 | Significant | Satisfactory | - | Recreation |
| Tinker Pond Dam | Connecticut | Tolland | 10 | Significant | Satisfactory | 1900 | Recreation |
| Coronet No. 4 | Florida | Hillsborough | 10 | Significant | Not Rated | 1930 | Tailings |
| Secondary Wastewater Treatment Impoundment | Florida | Putnam | 10 | Significant | Satisfactory | 1972 | Other |
| Reed Mill Pond Dam | Massachusetts | Plymouth | 10 | Significant | Fair | - | Irrigation |
| Lake Holbrook Dam | Massachusetts | Norfolk | 10 | Significant | Fair | 1920 | Recreation |
| Mossy Pond Dike | Massachusetts | Worcester | 10 | Significant | Poor | 1847 | Recreation |
| Brook Lodge Dam | Michigan | Kalamazoo | 10 | Significant | Not Rated | 1880 | Water Supply |
| Wade Lake Dam | Massachusetts | Hampden | 10 | Significant | Fair | - | Recreation |
| Squires Dam | Massachusetts | Hampden | 10 | Significant | Fair | - | Recreation |
| Russell Pond Dam | Massachusetts | Hampden | 10 | Significant | Fair | - | Recreation |
| Farmers Pond Dam | Massachusetts | Bristol | 10 | Significant | Unsatisfactory | - | Recreation |
| Adams Pond Dam | Massachusetts | Worcester | 10 | Significant | Satisfactory | 2014 | Recreation |
| Silver Lake Dam | Massachusetts | Norfolk | 10 | Significant | Fair | - | Recreation |
| Scott Pond Dam | New Hampshire | Cheshire | 10 | Significant | Poor | 1918 | Recreation |
| Johnson Pond Dam | New Jersey | Cape May | 10 | Significant | Poor | 1759 | Recreation |
| Camp Foss Sewage Lagoon Dam | New Hampshire | Strafford | 10 | Significant | Poor | 1979 | Other |
| Washington Lake West Dam | New Jersey | Bergen | 10 | Significant | Satisfactory | 1980 | Recreation |
| Washington Lake South Dam | New Jersey | Bergen | 10 | Significant | Satisfactory | 1980 | Recreation |
| Cranberry Co. Dam | New Jersey | Burlington | 10 | Significant | Satisfactory | 1934 | Recreation |
| West Creek Dam | New Jersey | Cape May | 10 | Significant | Poor | - | Recreation |
| Blanchester Reservoirs No. 1 & 2 Dam | Ohio | Clinton | 10 | Significant | Fair | 1924 | Water Supply |
| Lake Sekunna Dam | New York | Dutchess | 10 | Significant | Poor | 1935 | Recreation |
| Teatown Lake Dam | New York | Westchester | 10 | Significant | Fair | 1928 | Other |
| Olmstedville Pond Dam | New York | Essex | 10 | Significant | Poor | 1934 | Recreation |
| Thomas | Pennsylvania | Monroe | 10 | Significant | Poor | 1982 | Recreation |
| Gillespies Pond | Pennsylvania | Susquehanna | 10 | Significant | Fair | - | Recreation |
| Wallum Lake | Rhode Island | Providence | 10 | Significant | Fair | 1866 | Recreation |
| Kings Crossing | Pennsylvania | Northampton | 10 | Significant | Fair | 1990 | Flood Risk Reduction |
| Watergrove Dam | Tennessee | Shelby | 10 | Significant | Satisfactory | 1987 | |
| Logans Pond Dam | South Carolina | Chester | 10 | Significant | Poor | 1956 | Recreation |
| Williams Dam | Texas | Henderson | 10 | Significant | Not Rated | 1984 | Fire Protection, Stock, Or ... |
| Hazel Pond Dam | Connecticut | Hartford | 10 | Significant | Not Rated | - | Recreation |
| Little City Pond | Connecticut | Middlesex | 10 | Significant | Not Rated | - | Recreation |
| Rogers Pond Dam | Connecticut | Fairfield | 10 | Significant | Poor | - | Recreation |
| Ledyard Reservoir South Dam | Connecticut | New London | 10 | Significant | Satisfactory | - | Water Supply |
| Amston Lake Dam | Connecticut | Tolland | 10 | Significant | Satisfactory | 1910 | Recreation |
| Goslee Mill Pond Dam | Delaware | Sussex | 10 | Significant | Not Rated | - | Recreation |
| Mcmanus Lake Dam | Connecticut | Fairfield | 10 | Significant | Satisfactory | - | Recreation |
| Collins Pond Dam | Connecticut | Fairfield | 10 | Significant | Poor | - | Recreation |
| Stiles Pond Dam | Massachusetts | Essex | 10 | Significant | Satisfactory | 1920 | Recreation |
| Morris Lake | Louisiana | Vernon | 10 | Significant | Fair | 1944 | Recreation |
| Cushing Pond Dam | Massachusetts | Plymouth | 10 | Significant | Fair | 1956 | Recreation |
| Turner Pond Dam | Massachusetts | Norfolk | 10 | Significant | Satisfactory | 1800 | Recreation |
| Balch Pond Dike | Massachusetts | Middlesex | 10 | Significant | Poor | - | Recreation |
| Sunset Lake Dam | Massachusetts | Norfolk | 10 | 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.