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 |
|---|---|---|---|---|---|---|---|
| Okeetee Club Dam | South Carolina | Jasper | 8 | Low | Poor | 1900 | Recreation |
| Holley Lane Pond | Rhode Island | Providence | 8 | High | Poor | — | |
| Century Village Dam | New Hampshire | Rockingham | 8 | Significant | Poor | 1988 | Recreation |
| Nepessing Lake Level Control Structure | Michigan | Lapeer | 8 | Low | Poor | 1966 | Recreation |
| Sandra Todd Dam | South Carolina | Horry | 8 | Low | Poor | 1959 | Recreation |
| Eagle Valley Power Plant Dam (In-Channel) | Indiana | Morgan | 8 | Low | Poor | — | |
| Haven Hill Lake Dam | Michigan | Oakland | 8 | Low | Poor | 1924 | Recreation |
| Franklinville Lake Dam | New Jersey | Gloucester | 8 | Significant | Poor | — | Recreation |
| Forest Lake Dam | New Hampshire | Cheshire | 8 | Low | Poor | 1915 | Recreation |
| Yantacaw Brook Dam | New Jersey | Essex | 8 | Significant | Poor | — | Recreation |
| Buttonwood Park Pond Dam | Massachusetts | Bristol | 8 | Significant | Poor | — | Recreation |
| Cha03 | Florida | Charlotte | 8 | Low | Poor | — | Flood Risk Reduction |
| Wilson Pond Dam | Connecticut | Litchfield | 8 | Significant | Poor | 1948 | Recreation |
| Lake Jackson Dam | Texas | Tyler | 8 | High | Poor | — | Recreation |
| Upper Pond Dam #1 | Connecticut | Middlesex | 8 | Significant | Poor | — | Recreation |
| Eagle Lake | Minnesota | Carver | 8 | Low | Poor | 1965 | Other |
| Burnham Park Lower Dam | New Jersey | Morris | 8 | Significant | Poor | — | Recreation |
| Off'S Pond Dam | New Jersey | Atlantic | 8 | Significant | Poor | — | Other |
| Garland Pond Dike | Maine | Penobscot | 8 | Low | Poor | 1905 | Recreation |
| Sweetwater Lake | Pennsylvania | Monroe | 8 | High | Poor | 1983 | Recreation |
| Putney Meadow Pond Dam | New Hampshire | Merrimack | 8 | Low | Poor | 1800 | Recreation |
| Litwiller Pond | Louisiana | Beauregard | 8 | Low | Poor | 1951 | Water Supply |
| Harrower Lower Dam | New York | Montgomery | 8 | Significant | Poor | 1898 | Hydroelectric |
| Clarendon Farms Dam 1 | South Carolina | Beaufort | 8 | Low | Poor | — | Recreation |
| Mirror Lake | Vermont | Washington | 8 | Significant | Poor | 1820 | Recreation |
| Memorial Park Pond Dam | New Jersey | Somerset | 8 | High | Poor | — | Recreation |
| Continental Village Dam | New York | Putnam | 8 | Significant | Poor | — | Recreation |
| Upper Leach Pond Dike No. 2 | Massachusetts | Norfolk | 8 | Low | Poor | 1930 | Recreation |
| Rocky Brook Reservoir | Rhode Island | Washington | 8 | Significant | Poor | — | Other |
| Powell Marsh Wildlife Area | Wisconsin | Iron | 8 | Low | Poor | 1971 | Other |
| Brookhaven Lake Dam | Massachusetts | Worcester | 8 | Low | Poor | 1965 | Recreation |
| Sunset Lake Dam | New Jersey | Morris | 8 | High | Poor | 1914 | Recreation |
| Mountain Lake Dam | Connecticut | Litchfield | 8 | Significant | Poor | 1956 | Recreation |
| Kenilworth #2 (Flamingo Road) Dam | New Jersey | Burlington | 8 | Low | Poor | — | Recreation |
| Upper Mount Glen Lake Dam | New Jersey | Passaic | 8 | High | Poor | 1927 | Recreation |
| Lower Crandon Lake Dam | New Jersey | Sussex | 8 | Low | Poor | — | Recreation |
| Cedar Pond Dam | New Jersey | Passaic | 8 | Low | Poor | 1920 | Water Supply |
| Tomkins Cove Dam | New York | Rockland | 8 | Significant | Poor | 1915 | Irrigation |
| Camp Ramah Upper Pond | Connecticut | Middlesex | 8 | Significant | Poor | — | Recreation |
| Rye Creek Dam | Nevada | Washoe | 8 | Low | Poor | 1961 | Fish and Wildlife Pond |
| New Jersey No Name # 101 Dam | New Jersey | Ocean | 8 | Low | Poor | — | Recreation |
| Long Pond | Maine | Hancock | 8 | Significant | Poor | 1930 | Hydroelectric |
| Wagon Wheel Detention Pond Dam | Texas | Montgomery | 8 | High | Poor | — | |
| Brierly Pond Dike | Massachusetts | Worcester | 8 | High | Poor | — | Recreation |
| Dube Pond Dam | New Hampshire | Merrimack | 8 | Significant | Poor | 1966 | Recreation |
| Stump Pond Dam | Massachusetts | Worcester | 8 | Significant | Poor | 1900 | Recreation |
| Ah Parsons Pond Dam | South Carolina | Williamsburg | 8 | Low | Poor | 1954 | Recreation |
| Bubbling Springs Lower Pond Dam | New Jersey | Passaic | 8 | Significant | Poor | — | Recreation |
| C S Newson Dam | South Carolina | Lee | 8 | Low | Poor | 1850 | Recreation |
| Stafford Reservoir #4 Dam | Connecticut | Tolland | 8 | Significant | Poor | 1928 | 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.