Browse Dams
17,036 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 17,036 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 |
|---|---|---|---|---|---|---|---|
| Little River Dam | North Carolina | Durham | 95 | High | Satisfactory | 1984 | Flood Risk Reduction |
| Whitney Point Dam | New York | Broome | 95 | High | Not Available | 1942 | Flood Risk Reduction |
| Galla Creek Wid Site 1 | Arkansas | Pope | 95 | High | Fair | 1975 | Water Supply |
| Lake Spaulding No. 3 Auxiliary Dam | California | Nevada | 95 | High | Satisfactory | 1919 | Hydroelectric |
| Whitewater Brook Dam | New Hampshire | Sullivan | 95 | High | Fair | 1968 | Water Supply |
| Grayrocks | Wyoming | Platte | 95 | High | Fair | 1980 | Other |
| Robinson Fork (Pa-647) | Pennsylvania | Washington | 95 | High | Satisfactory | 1977 | Flood Risk Reduction |
| Loiza Dam | Puerto Rico | Trujillo Alto | 95 | High | Satisfactory | 1954 | Hydroelectric |
| Cooper Dam | Texas | Delta | 95 | High | Not Available | 1991 | Flood Risk Reduction |
| Cow Creek Dam No. 1 | Oregon | Douglas | 95 | High | Satisfactory | 2005 | Irrigation |
| Bethany Forebay | California | Alameda | 95 | High | Satisfactory | 1961 | Water Supply |
| Mineral Point #2 | Missouri | Washington | 95 | High | Satisfactory | 1963 | Tailings |
| Fort Patrick Henry Dam | Tennessee | Sullivan | 95 | High | Not Available | 1953 | Flood Risk Reduction |
| Big Goose Park (3rd Enl.) | Wyoming | Sheridan | 95 | High | Fair | 1958 | Irrigation |
| Eucha | Oklahoma | Delaware | 95 | High | Satisfactory | 1952 | Water Supply |
| Stonewall Jackson Dam | West Virginia | Lewis | 95 | High | Not Available | 1986 | Flood Risk Reduction |
| Town Creek Reservoir Dam | Georgia | Jones | 95 | High | Satisfactory | 1993 | Water Supply |
| Halligan | Colorado | Larimer | 95 | High | Fair | 1970 | Irrigation |
| Elmer J. Chesbro | California | Santa Clara | 95 | High | Satisfactory | 1955 | Flood Risk Reduction |
| Kens Lake | Utah | San Juan | 95 | High | Satisfactory | 1981 | Irrigation |
| Stockton Creek | California | Mariposa | 95 | High | Satisfactory | 1950 | Other |
| Bell Canyon | California | Napa | 95 | High | Fair | 1959 | Water Supply |
| Crafton Hills | California | San Bernardino | 95 | High | Satisfactory | 2001 | Water Supply |
| Middle Branch Dam | New York | Putnam | 95 | High | Satisfactory | 1878 | Water Supply |
| Cabin Creek Lower | Colorado | Clear Creek | 95 | High | Fair | 1967 | Hydroelectric |
| Senator Wash-Xanyō Xamshré Dike | California | Imperial | 95 | High | Not Available | 1966 | Hydroelectric |
| French Lake Dam | California | Nevada | 95 | High | Satisfactory | 1859 | Irrigation |
| Macoupin Energy/Refuse Disposal Area 5 | Illinois | Macoupin | 95 | High | Not Available | 1987 | Other |
| Fusselman Dam | Texas | El Paso | 94 | High | Not Rated | 1961 | Flood Risk Reduction |
| Otis Creek Dam (Mpd No W-7) | Kansas | Greenwood | 94 | High | Fair | 1971 | Flood Risk Reduction |
| Bear Creek | Oregon | Clatsop | 94 | High | Poor | 1953 | Water Supply |
| Indian Run | Pennsylvania | Schuylkill | 94 | High | Satisfactory | 1926 | Water Supply |
| Friendship Park Lake Dam | Ohio | Jefferson | 94 | High | Fair | 1972 | Recreation |
| Wildcat | Colorado | Pitkin | 94 | High | Fair | 1953 | Recreation |
| Concow | California | Butte | 94 | High | Satisfactory | 1925 | Water Supply |
| Hulah Dam | Oklahoma | Osage | 94 | High | Not Available | 1951 | Flood Risk Reduction |
| Conowingo | Maryland | Cecil | 94 | High | Satisfactory | 1928 | Hydroelectric |
| Upper Rio Hondo Site No. 1 Dam | New Mexico | Lincoln | 94 | High | Poor | 1959 | Flood Risk Reduction |
| Island Park Dam | Idaho | Fremont | 94 | High | Not Available | 1938 | Irrigation |
| North Lake | Colorado | Las Animas | 94 | High | Fair | 1963 | Water Supply |
| Fall River Dam | Kansas | Greenwood | 94 | High | Not Available | 1948 | Flood Risk Reduction |
| Heron Dike | New Mexico | Rio Arriba | 94 | High | Not Available | 1971 | Irrigation |
| Lower Chase Creek | Arizona | Greenlee | 94 | High | Satisfactory | 1987 | Other |
| Glendo Dike 3 | Wyoming | Platte | 94 | High | Not Available | 1959 | Flood Risk Reduction |
| James Fork Dam & Reservoir | Arkansas | Sebastian | 94 | High | Fair | 1991 | Water Supply |
| Dam A | Georgia | Floyd | 94 | High | Satisfactory | 1992 | Hydroelectric |
| Railroad Canyon | California | Riverside | 94 | High | Satisfactory | 1928 | Water Supply |
| Helena Valley Dam | Montana | Lewis and Clark | 94 | High | Not Available | 1959 | Irrigation |
| Nolichucky Dam | Tennessee | Greene | 94 | High | Not Available | 1913 | Fish and Wildlife Pond |
| Mt. Elbert Forebay Dam | Colorado | Lake | 94 | High | Not Available | 1981 | Hydroelectric |
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.