Browse Dams
11,351 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,351 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 |
|---|---|---|---|---|---|---|---|
| Mt. Hope Pond Dam | New Jersey | Morris | 15 | Significant | Poor | 1930 | Recreation |
| Lodge Pond | Idaho | Payette | 15 | Significant | Fair | 1910 | Irrigation |
| Pulaski Dam | New York | Oswego | 15 | Significant | Poor | 1918 | Recreation |
| Wolverine Lake Dam | Michigan | Oakland | 15 | Significant | Fair | 1925 | Recreation |
| Indian Spring Pond Dam | Connecticut | Fairfield | 15 | Significant | Not Rated | 1925 | Recreation |
| Woodwards Mill Dam | Massachusetts | Middlesex | 15 | Significant | Satisfactory | — | Recreation |
| Stone #5 Dam | North Carolina | Transylvania | 15 | Significant | Fair | — | Recreation |
| South Lake Dam | New York | Greene | 15 | Significant | Not Rated | 1973 | Recreation |
| Roger Lewis Dam | Connecticut | Litchfield | 15 | Significant | Not Rated | 1969 | Recreation |
| Roosevelt Camp Dam | New Jersey | Salem | 15 | Significant | Poor | 1928 | Recreation |
| Twin Lake Dam | Illinois | St. Clair | 15 | Significant | Not Available | — | Flood Risk Reduction |
| Serra Pond Dam | Connecticut | Litchfield | 15 | Significant | Satisfactory | 1972 | Recreation |
| Colrain Lower Reservoir Dam | Massachusetts | Franklin | 15 | Significant | Fair | 1902 | Fire Protection, Stock, Or ... |
| Hayes Road Pond Berg Pond) | Connecticut | Hartford | 15 | Significant | Not Rated | — | Recreation |
| Dawson Pond Dam | Massachusetts | Worcester | 15 | Significant | Fair | 1960 | Recreation |
| Fain Lake Dam | Texas | Fannin | 15 | Significant | Not Rated | 1977 | Fire Protection, Stock, Or ... |
| York Pond Dam | Illinois | Crawford | 15 | Significant | Not Available | — | Fish and Wildlife Pond |
| Harrison Park East Detention Pond Dam | Illinois | Winnebago | 15 | Significant | Not Available | — | Flood Risk Reduction |
| Walden'S Pond Dam | Virginia | Hanover | 15 | Significant | Satisfactory | — | Recreation |
| Bonnie Rose Lake Dam | Alaska | Aleutians West Census Area | 15 | Significant | Not Rated | 1943 | Water Supply |
| Lake Kadijah Dam | Illinois | DuPage | 15 | Significant | Not Available | 1924 | Water Supply |
| Willard Woody Dam | North Carolina | Swain | 15 | Significant | Fair | — | Recreation |
| B Lake #2 Dam | Tennessee | Grundy | 15 | Significant | — | — | |
| I-91 Detention Basin Dam | Connecticut | Hartford | 15 | Significant | Satisfactory | — | |
| Pasco Industrial Wastewater System | Washington | Franklin | 15 | Significant | Satisfactory | 1995 | Irrigation |
| Cresswell Lower | Pennsylvania | Mercer | 15 | Significant | Not Rated | 2002 | Recreation |
| Dicken'S Pond Dam | North Carolina | Wake | 15 | Significant | Fair | — | Recreation |
| Troutvale #2 (Lower) | Colorado | Hinsdale | 15 | Significant | Fair | 1940 | Fish and Wildlife Pond |
| New City Pond Dam | Connecticut | Tolland | 15 | Significant | Poor | 1900 | Recreation |
| Westinghouse Dam | Massachusetts | Suffolk | 15 | Significant | Fair | — | Recreation |
| Hastings Dam | Nebraska | Adams | 15 | Significant | Fair | 1958 | Recreation |
| Branford Supply Ponds Dam | Connecticut | New Haven | 15 | Significant | Fair | 1911 | Recreation |
| Oatka Creek Dam | New York | Genesee | 15 | Significant | Not Rated | 1934 | Other |
| Pine Lake Dam | New York | Westchester | 15 | Significant | Satisfactory | — | Recreation |
| Sd Noname 50 | South Dakota | Haakon | 15 | Significant | — | 1957 | Fire Protection, Stock, Or ... |
| Ravines of Eastgate Dam | Ohio | Clermont | 15 | Significant | Poor | 1995 | Recreation |
| Bristol Blake State Reservoir Dam | Massachusetts | Norfolk | 15 | Significant | Poor | 1700 | Recreation |
| Mondeaux Dam | Wisconsin | Taylor | 15 | Significant | Not Rated | 1937 | Fish and Wildlife Pond |
| Rock Lodge Pond Dam | New Jersey | Sussex | 15 | Significant | Satisfactory | 1907 | |
| Manchester Reservoir #2 Dam | Connecticut | Hartford | 15 | Significant | Not Rated | — | Water Supply |
| Lake Bungee Dam | Connecticut | Windham | 15 | Significant | Satisfactory | 1959 | Other |
| Brophy Pond Dam | Connecticut | Litchfield | 15 | Significant | Not Rated | 1900 | Recreation |
| Butler Pond Dam | New York | Warren | 15 | Significant | Not Rated | 1914 | Water Supply |
| Old Mill Pond Dam | New Jersey | Monmouth | 15 | Significant | Satisfactory | 1948 | Recreation |
| Vestal Hills Golf Club Dam | New York | Broome | 15 | Significant | Fair | — | Recreation |
| Northwood Hills Country Club Pond | Louisiana | Caddo | 15 | Significant | Fair | 1960 | Recreation |
| Perryville Water Supply | Maryland | Cecil | 15 | Significant | Poor | 1900 | Water Supply |
| Ballard Dam | New York | Dutchess | 15 | Significant | Poor | 1931 | Recreation |
| Walden Pond Dam | New York | Orange | 15 | Significant | Fair | 1966 | Recreation |
| Petersons Pond Dam | New York | Westchester | 15 | Significant | Satisfactory | — | 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.