Browse Dams
11,361 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,361 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 |
|---|---|---|---|---|---|---|---|
| Lake Echo Dam | Tennessee | Grundy | 22 | Significant | — | 1972 | |
| Kentucky River Lock and Dam 3 | Kentucky | Owen | 22 | Significant | Fair | 1844 | Navigation |
| Church Lake Dam | Ohio | Vinton | 22 | Significant | Poor | 1966 | Recreation |
| Maxwell Springs Subdivision Dam | South Carolina | Greenwood | 22 | Significant | Not Rated | 2002 | Recreation |
| Fawn Lake Dam | New Jersey | Sussex | 22 | Significant | Poor | 1940 | Recreation |
| Cypress Creek | Florida | Pasco | 22 | Significant | Not Rated | 1981 | Flood Risk Reduction |
| Hastings Power Dam | New York | Rensselaer | 22 | Significant | Poor | 1920 | Hydroelectric |
| Caudle | Alabama | Talladega | 22 | Significant | Not Rated | 1949 | Recreation |
| Campbells Pond Dam | New Jersey | Essex | 22 | Significant | Poor | 1899 | Water Supply |
| Rays Pond Dam | Alabama | Crenshaw | 22 | Significant | Not Rated | 1966 | Recreation |
| Plemmons Pond Dam | North Carolina | Buncombe | 22 | Significant | Fair | — | Recreation |
| Frog Pond #1 | Oregon | Jackson | 22 | Significant | Not Rated | 1968 | Irrigation |
| American Fork Debris Basin | Utah | Utah | 22 | Significant | Not Rated | 1984 | Flood Risk Reduction |
| Easter Lake Retention Basin # 10 | Iowa | Polk | 22 | Significant | Satisfactory | 2005 | Flood Risk Reduction |
| Lake Neepaulin Dam | New Jersey | Sussex | 22 | Significant | Satisfactory | 1927 | Recreation |
| Goodrich Lake Dam | Ohio | Warren | 22 | Significant | Satisfactory | 1994 | Recreation |
| Kingsford Csa Cl | Florida | Hillsborough | 22 | Significant | Not Rated | 1970 | Tailings |
| Hidden Lake Estates Dam | North Carolina | Henderson | 22 | Significant | Fair | — | Recreation |
| Sheridan | Idaho | Clark | 22 | Significant | Poor | 1873 | Other |
| Lower Izaak Walton Dam | Virginia | Amherst | 22 | Significant | Satisfactory | — | Recreation |
| Bijou #2 Dam #2 | Colorado | Morgan | 22 | Significant | Fair | 1898 | Irrigation |
| Cruse Dam | North Carolina | Wayne | 22 | Significant | — | 1966 | Flood Risk Reduction |
| Apshawa Main Dam | New Jersey | Passaic | 22 | Significant | Satisfactory | 1912 | Recreation |
| Cedar Creek WS SCS Site 88 Dam | Texas | Kaufman | 22 | Significant | Fair | 1966 | Flood Risk Reduction |
| Old Tom Creek WS Str 29 | Illinois | Henderson | 22 | Significant | Not Available | 1956 | Flood Risk Reduction |
| Mollenkramer Reservoir Dam | Indiana | Ripley | 22 | Significant | Poor | 1930 | Water Supply |
| Wisdom Lake Dam | Indiana | Decatur | 22 | Significant | Fair | — | Recreation |
| Halls Pond Dam | Connecticut | Tolland | 22 | Significant | Fair | 1920 | Recreation |
| Allison Dam | Kansas | Butler | 22 | Significant | — | 1970 | Fire Protection, Stock, Or ... |
| Sagamore Lake Dam | New York | Putnam | 22 | Significant | Satisfactory | 1946 | Recreation |
| Waverly Park Dam | Kentucky | Jefferson | 22 | Significant | Fair | 1969 | Recreation |
| Little Juniper | California | Modoc | 22 | Significant | Satisfactory | 1926 | Other |
| Lakeville Reservoir #2 Dam | Connecticut | Litchfield | 22 | Significant | Fair | — | Water Supply |
| Idlewild Lake Dam | Indiana | Dubois | 22 | Significant | Fair | 1940 | Recreation |
| Timber Trails Lake Dam | Kentucky | Nelson | 22 | Significant | Poor | 1972 | Recreation |
| Friendship | Wisconsin | Adams | 22 | Significant | Satisfactory | 1928 | Recreation |
| South Barre Mill Pond | Massachusetts | Worcester | 22 | Significant | Satisfactory | 1981 | Hydroelectric |
| Wood Creek Pond Dam | Connecticut | Litchfield | 22 | Significant | Satisfactory | 1900 | Recreation |
| Oakford Glen | Pennsylvania | Lackawanna | 22 | Significant | Satisfactory | — | Recreation |
| Chief Creek #4 | Colorado | Yuma | 22 | Significant | Satisfactory | 1956 | Fish and Wildlife Pond |
| Tadma Pond Dam | Connecticut | New London | 22 | Significant | Poor | 1966 | Recreation |
| Upper Tucker Pond South Dam | Massachusetts | Worcester | 22 | Significant | Poor | — | Recreation |
| Grande View Farms Community Pond | Maryland | Harford | 22 | Significant | Satisfactory | 1969 | Recreation |
| Jordan Pond | Rhode Island | Providence | 22 | Significant | Poor | — | Water Supply |
| Lake of The Pines (Tarnans Branch Crossing) | Maryland | Anne Arundel | 22 | Significant | Fair | 1981 | Recreation |
| Fisk Brook Dam | Massachusetts | Berkshire | 22 | Significant | Unsatisfactory | — | |
| Barnes Reservoir Dam | Connecticut | New London | 22 | Significant | Poor | 1902 | Water Supply |
| Lake Benton Dam | Illinois | Franklin | 22 | Significant | Not Available | 1939 | Recreation |
| Mill Club | Pennsylvania | Delaware | 22 | Significant | Fair | 1908 | Recreation |
| Davis Lake Dam | Arkansas | Howard | 22 | Significant | Not Rated | 1956 | 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.