Browse Dams
92,628 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 92,628 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 |
|---|---|---|---|---|---|---|---|
| Pleasant Hill Dam | Ohio | Ashland | 113 | High | Not Available | 1937 | Flood Risk Reduction |
| Palisade Cabin | Colorado | Mesa | 113 | High | Fair | 1956 | Water Supply |
| Summer Cat I Emergency Cooling Water | South Carolina | Fairfield | 113 | Low | Satisfactory | 1979 | Other |
| El Toro Reservoir | California | Orange | 113 | High | Satisfactory | 1967 | Water Supply |
| Pickwick Landing Dam | Tennessee | Hardin | 113 | High | Not Available | 1938 | Flood Risk Reduction |
| Little Pine Creek | Pennsylvania | Lycoming | 113 | High | Poor | 1950 | Flood Risk Reduction |
| Martis Creek Dam | California | Nevada | 113 | High | Not Available | 1972 | Flood Risk Reduction |
| Croton Falls Dam | New York | Putnam | 113 | High | Satisfactory | 1910 | Water Supply |
| East Lynn Dam | West Virginia | Wayne | 113 | High | Not Available | 1971 | Flood Risk Reduction |
| Bonito Dam | New Mexico | Lincoln | 113 | High | Fair | 1930 | Water Supply |
| Cresta | California | Plumas | 113 | High | Satisfactory | 1949 | Hydroelectric |
| Eagle Rock | California | Los Angeles | 113 | High | Fair | 1953 | Other |
| Stewarts Bridge | New York | Saratoga | 113 | High | Satisfactory | 1952 | Hydroelectric |
| E.W. Brown Auxiliary Ash Pond | Kentucky | Mercer | 112 | High | Satisfactory | 2006 | Other |
| Hubbard Creek Dam | Texas | Stephens | 112 | High | Not Rated | 1962 | Water Supply |
| Hefner | Oklahoma | Oklahoma | 112 | High | Satisfactory | 1943 | Water Supply |
| Banklick Creek FRS No 3 | Kentucky | Kenton | 112 | High | Fair | 1980 | Flood Risk Reduction |
| Asu-Norris Branch Dam | North Carolina | Watauga | 112 | High | Fair | 1974 | Water Supply |
| Long Pine Run | Pennsylvania | Adams | 112 | High | Fair | 1970 | Water Supply |
| Bent Tree Lake Dam | Georgia | Pickens | 112 | High | Fair | 1973 | Recreation |
| Cpud Middle Fork | California | Calaveras | 112 | High | Satisfactory | 1939 | Hydroelectric |
| Sweetwater Main | California | San Diego | 112 | High | Fair | 1888 | Water Supply |
| Council Bluff Dam | Missouri | Iron | 112 | High | Satisfactory | 1981 | Recreation |
| Montgomery | Colorado | Park | 112 | High | Satisfactory | 1956 | Water Supply |
| Nockamixon | Pennsylvania | Bucks | 112 | High | Fair | 1973 | Recreation |
| Long Park (Daggett) | Utah | Daggett | 112 | High | Satisfactory | 1980 | Irrigation |
| Fresno Dam | Montana | Hill | 111 | High | Not Available | 1939 | Irrigation |
| Stanley Draper | Oklahoma | Cleveland | 111 | High | Satisfactory | 1962 | Water Supply |
| Willow Island Locks and Dam | West Virginia | Pleasants | 111 | Significant | Not Available | 1976 | Navigation |
| John Hollis Bankhead Lock and Dam | Alabama | Tuscaloosa | 111 | High | Not Available | 1975 | Navigation |
| Mcguire | Oregon | Yamhill | 111 | High | Satisfactory | 2003 | Water Supply |
| Northfield Brook Dam | Connecticut | Litchfield | 111 | High | Not Available | 1965 | Flood Risk Reduction |
| Upper Stone Canyon | California | Los Angeles | 111 | Low | Satisfactory | 1954 | Water Supply |
| Upper Urad | Colorado | Clear Creek | 111 | Low | Not Rated | 1965 | Water Supply |
| Poly Met Hrf Dam | Minnesota | St. Louis | 111 | Significant | — | — | Tailings |
| Ruby Dam | Montana | Madison | 111 | High | Satisfactory | 1938 | Irrigation |
| Greenbelt Dam | Texas | Donley | 111 | High | Fair | 1968 | Water Supply |
| Pomona Dam | Kansas | Osage | 111 | High | Not Available | 1963 | Flood Risk Reduction |
| New Creek No. 14 Dam | West Virginia | Grant | 111 | High | Satisfactory | 1964 | Flood Risk Reduction |
| Turner | California | San Diego | 111 | High | Satisfactory | 1971 | Water Supply |
| Mohawk Dam | Ohio | Coshocton | 111 | High | Not Available | 1937 | Flood Risk Reduction |
| Plant Scherer Main Storage Pond Dam | Georgia | Monroe | 110 | High | Satisfactory | 1980 | Recreation |
| Tie Hack | Wyoming | Johnson | 110 | High | Fair | 1997 | Water Supply |
| Enid Dam | Mississippi | Yalobusha | 110 | High | Not Available | 1952 | Flood Risk Reduction |
| Huckleberry Creek Dam | Arkansas | Pope | 110 | High | Satisfactory | 1995 | Water Supply |
| Willow Creek 3 (Malheur) | Oregon | Malheur | 110 | High | Unsatisfactory | 1944 | Irrigation |
| Robinson | Colorado | Eagle | 110 | High | Satisfactory | 1936 | Tailings |
| Duckwood Tailings Storage Facility | South Carolina | Lancaster | 110 | High | Fair | — | Tailings |
| Fort Gibson Dam | Oklahoma | Wagoner | 110 | High | Not Available | 1949 | Flood Risk Reduction |
| Ice Lake | Colorado | Clear Creek | 110 | Low | Not Rated | 1900 | Irrigation |
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.