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 |
|---|---|---|---|---|---|---|---|
| Tyson Lagoon Dam - Cell 3 | Nebraska | Madison | 14 | Significant | Satisfactory | 1980 | Other |
| Manalapan Brook Pond Dam | New Jersey | Monmouth | 14 | Significant | Poor | 1924 | Recreation |
| Douglas-Eakley Pond Dam Upper | North Carolina | Wake | 14 | Significant | - | - | Recreation |
| Newfane Dam | New York | Niagara | 14 | Significant | Poor | 1912 | Other |
| Lakeland Dam | New Jersey | Camden | 14 | Significant | Poor | 1929 | Recreation |
| Monadnock Paper Indust Lag Dam | New Hampshire | Hillsborough | 14 | Significant | Satisfactory | 1973 | Other |
| Kitchell Lake Dam | New Jersey | Passaic | 14 | Significant | Satisfactory | 1952 | Recreation |
| Tanglewood Lake Dam | New York | Delaware | 14 | Significant | Poor | 1980 | Recreation |
| Hoover Pond 3 | Oregon | Jackson | 14 | Significant | Not Rated | 1962 | Recreation |
| Fredericksburg Lake Dam | South Carolina | Kershaw | 14 | Significant | Fair | 1975 | Recreation |
| Exton Lake | Pennsylvania | Westmoreland | 14 | Significant | Fair | - | Recreation |
| Savery Mill | Pennsylvania | Chester | 14 | Significant | Fair | 1960 | Recreation |
| Layseth Mill Pond Dam | South Carolina | Orangeburg | 14 | Significant | Poor | 1900 | Recreation |
| Dam 39 | Texas | Coryell | 14 | Significant | Unsatisfactory | - | |
| Spoils Pond Dam | Washington | Grays Harbor | 14 | Significant | - | 1970 | Other |
| West Danville No. 15 | Vermont | Caledonia | 14 | Significant | Not Rated | 1916 | Hydroelectric |
| Crazy Horse Creek | Wisconsin | Sawyer | 14 | Significant | Fair | 1970 | Recreation |
| Tyson Lagoon Dam - Cell 4 | Nebraska | Madison | 14 | Significant | Satisfactory | 1980 | Other |
| Ashton Raleigh Residential Dam #2 | North Carolina | Wake | 14 | Significant | Fair | - | Recreation |
| Miry Pond Dam #2 | Connecticut | New Haven | 14 | Significant | Not Rated | - | Recreation |
| Cedar Hills Landfill Csw Pond | Washington | King | 14 | Significant | Fair | 2016 | Other |
| Crystal Lake Dam | New Jersey | Bergen | 14 | Significant | Fair | 1960 | Recreation |
| Lower Blissville Pond Dam | Connecticut | New London | 14 | Significant | Satisfactory | 1860 | Recreation |
| Dennis Pond Dam | Connecticut | Tolland | 14 | Significant | Satisfactory | 1880 | Recreation |
| Webster Lake East | Colorado | Adams | 14 | Significant | Satisfactory | 1888 | Irrigation |
| Moores Lake Dam | Delaware | Kent | 14 | Significant | Fair | 1967 | Fish and Wildlife Pond |
| Villa City Dam | Florida | Lake | 14 | Significant | Fair | - | Flood Risk Reduction |
| Lower Millpond Dam | Connecticut | New London | 14 | Significant | Satisfactory | - | Recreation |
| Gravel Pit Pond Dam | Connecticut | New Haven | 14 | Significant | Poor | - | Recreation |
| Sugar Creek Lake Dam | Illinois | Wabash | 14 | Significant | Not Available | - | Recreation |
| Nabnasset Pond Dam | Massachusetts | Middlesex | 14 | Significant | Fair | 1926 | Recreation |
| Locust Pond Dam | Massachusetts | Middlesex | 14 | Significant | Satisfactory | 1949 | Recreation |
| Parker Pond | Maine | Kennebec | 14 | Significant | Fair | 1920 | Recreation |
| Mcadenville Pond Dam | North Carolina | Gaston | 14 | Significant | Fair | - | Other |
| Bennett Dam | North Carolina | Union | 14 | Significant | Not Rated | - | Recreation |
| Kinnelon (Maple) Dam | New Jersey | Morris | 14 | Significant | Poor | 1928 | Recreation |
| Lake Hill Lodge Dam | Ohio | Delaware | 14 | Significant | Fair | 1962 | Recreation |
| Crystal Lake Dam | Ohio | Summit | 14 | Significant | Fair | 1936 | Recreation |
| 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 ... |
| Lakewood Development | Pennsylvania | Beaver | 14 | Significant | Poor | 1982 | Recreation |
| Meadow Lake | Pennsylvania | Monroe | 14 | Significant | Fair | 1916 | Recreation |
| Sunrise Lake | Pennsylvania | Pike | 14 | Significant | Fair | 1970 | Recreation |
| Christian Health Care Center Dam | New Jersey | Bergen | 14 | Significant | Satisfactory | - | Flood Risk Reduction |
| Furnace Bridge | Wisconsin | Dodge | 14 | Significant | Fair | 1848 | Recreation |
| Forester Mueller Lumber Co | Wisconsin | Forest | 14 | Significant | Fair | 1890 | Recreation |
| Springs Pond Dam | Connecticut | Tolland | 14 | Significant | Not Rated | 1900 | Recreation |
| Dot Pond Dam | Connecticut | Hartford | 14 | Significant | Fair | - | Fish and Wildlife Pond |
| Spencer Dam Number Two | Alabama | Marengo | 14 | Significant | Not Rated | 1955 | Fish and Wildlife Pond |
| North Lake East Dam | Alaska | Aleutians West Census Area | 14 | Significant | Not Rated | 1970 | Water Supply |
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.