Browse Dams
92,766 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 92,766 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 |
|---|---|---|---|---|---|---|---|
| Lester Creek | Colorado | Routt | 110 | High | Fair | 1962 | Recreation |
| Onion Valley | Colorado | Montrose | 110 | High | Fair | 1954 | Irrigation |
| Pond 4 (Dam 2) | Wyoming | Sweetwater | 110 | Significant | - | 1992 | Irrigation |
| Shellcracker Lake Dam | Tennessee | Maury | 110 | Significant | Satisfactory | 1970 | |
| General Edgar Jadwin Dam | Pennsylvania | Wayne | 110 | High | Not Available | 1960 | Flood Risk Reduction |
| Conserv Cooling Pond | Florida | Polk | 110 | Undetermined | Not Rated | - | Tailings |
| Almaden | California | Santa Clara | 110 | High | Poor | 1936 | Other |
| Long Hollow | Colorado | La Plata | 110 | High | Satisfactory | 2014 | Irrigation |
| Lower Salmon | Idaho | Gooding | 110 | High | Satisfactory | 1949 | Hydroelectric |
| Fort Gibson Dam | Oklahoma | Wagoner | 110 | High | Not Available | 1949 | Flood Risk Reduction |
| Pilcher Creek | Oregon | Union | 110 | High | Satisfactory | 1984 | Irrigation |
| Lake Maloya Dam | New Mexico | Colfax | 110 | High | Poor | 1914 | Water Supply |
| Normandy Dam | Tennessee | Coffee | 110 | High | Not Available | 1976 | Hydroelectric |
| Caballo Dam | New Mexico | Sierra | 110 | High | Not Available | 1938 | Flood Risk Reduction |
| Jamestown Dam | North Dakota | Stutsman | 110 | High | Not Available | 1954 | Flood Risk Reduction |
| Sherman | Massachusetts | Franklin | 110 | High | Satisfactory | 1927 | Hydroelectric |
| Plant Scherer Main Storage Pond Dam | Georgia | Monroe | 110 | High | Satisfactory | 1980 | Recreation |
| Puu Lua Reservoir | Hawaii | Kauai | 110 | High | Unsatisfactory | 1925 | Fish and Wildlife Pond |
| Bartow Ne A | Florida | Polk | 110 | Significant | Not Rated | 1960 | Tailings |
| Clear Branch | Oregon | Hood River | 110 | High | Unsatisfactory | 1969 | Irrigation |
| Tie Hack | Wyoming | Johnson | 110 | High | Fair | 1997 | Water Supply |
| Russell B. Long Lock and Dam | Louisiana | Red River | 110 | Significant | Not Available | 1995 | Navigation |
| Enid Dam | Mississippi | Yalobusha | 110 | High | Not Available | 1952 | Flood Risk Reduction |
| Cascade Dam | Idaho | Valley | 110 | High | Not Available | 1948 | Hydroelectric |
| Willow Creek 3 (Malheur) | Oregon | Malheur | 110 | High | Unsatisfactory | 1944 | Irrigation |
| Ludington | Michigan | Mason | 110 | High | Satisfactory | 1973 | Hydroelectric |
| Agency Valley Dam | Oregon | Malheur | 110 | High | Not Available | 1934 | Flood Risk Reduction |
| Plant Wansley Separation Dike | Georgia | Heard | 110 | Low | Not Rated | 1975 | Tailings |
| Lindy Claiborne Boggs Lock and Dam | Louisiana | Catahoula | 110 | Significant | Not Available | 1985 | Navigation |
| Milliken | California | Napa | 110 | High | Satisfactory | 1924 | Water Supply |
| Stonecoal Creek Dam & Reservoir | West Virginia | Lewis | 110 | High | Satisfactory | 1972 | Other |
| Pipestem Dam | North Dakota | Stutsman | 110 | High | Not Available | 1974 | Flood Risk Reduction |
| Robinson | Colorado | Eagle | 110 | High | Satisfactory | 1936 | Tailings |
| Pit No. 4 Diversion | California | Shasta | 110 | High | Satisfactory | 1927 | Hydroelectric |
| Chino Mines Reservoir No. 7 Dam | New Mexico | Grant | 110 | Low | Satisfactory | 1959 | Other |
| American Coal/Galatia/Bunkhouse Rdf Dam | Illinois | Saline | 110 | High | Not Available | - | Other |
| Yamcolo | Colorado | Garfield | 110 | High | Fair | 1980 | Irrigation |
| Ice Lake | Colorado | Clear Creek | 110 | Low | Not Rated | 1900 | Irrigation |
| Ocoee No. 3 Dam | Tennessee | Polk | 110 | High | Not Available | 1942 | Flood Risk Reduction |
| Murray | California | San Diego | 110 | High | Fair | 1918 | Water Supply |
| Carpenter | Arkansas | Garland | 110 | High | Fair | 1932 | Hydroelectric |
| Band Mill Hollw Facility Dam | Virginia | Wise | 110 | Undetermined | Not Rated | - | |
| Long Branch Reservoir | West Virginia | Putnam | 109 | High | Satisfactory | 1992 | Water Supply |
| Lake Sherburne Dam | Montana | Glacier | 109 | High | Not Available | 1919 | Irrigation |
| Bowman Arch Dam | California | Nevada | 109 | High | Satisfactory | 1927 | Irrigation |
| International Coal/Viper/Slurry Impoundment | Illinois | Logan | 109 | High | Not Available | 1984 | Other |
| Sturgeon Pool Dam | New York | Ulster | 109 | High | Satisfactory | 1922 | Hydroelectric |
| Titicus Dam | New York | Westchester | 109 | High | Satisfactory | 1895 | Water Supply |
| Robert A Skinner | California | Riverside | 109 | High | Satisfactory | 1973 | Other |
| Devils Gate | California | Los Angeles | 108 | High | Satisfactory | 1920 | Flood Risk Reduction |
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.