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 |
|---|---|---|---|---|---|---|---|
| Enid Dam | Mississippi | Yalobusha | 110 | High | Not Available | 1952 | Flood Risk Reduction |
| Normandy Dam | Tennessee | Coffee | 110 | High | Not Available | 1976 | Hydroelectric |
| Yamcolo | Colorado | Garfield | 110 | High | Fair | 1980 | Irrigation |
| Clear Branch | Oregon | Hood River | 110 | High | Unsatisfactory | 1969 | Irrigation |
| Cascade Dam | Idaho | Valley | 110 | High | Not Available | 1948 | Hydroelectric |
| Pit No. 4 Diversion | California | Shasta | 110 | High | Satisfactory | 1927 | Hydroelectric |
| Murray | California | San Diego | 110 | High | Fair | 1918 | Water Supply |
| Agency Valley Dam | Oregon | Malheur | 110 | High | Not Available | 1934 | Flood Risk Reduction |
| Stonecoal Creek Dam & Reservoir | West Virginia | Lewis | 110 | High | Satisfactory | 1972 | Other |
| Onion Valley | Colorado | Montrose | 110 | High | Fair | 1954 | Irrigation |
| American Coal/Galatia/Bunkhouse Rdf Dam | Illinois | Saline | 110 | High | Not Available | - | Other |
| Wild Horse | Nevada | Elko | 110 | High | Satisfactory | 1969 | Irrigation |
| Ocoee No. 3 Dam | Tennessee | Polk | 110 | High | Not Available | 1942 | Flood Risk Reduction |
| Jamestown Dam | North Dakota | Stutsman | 110 | High | Not Available | 1954 | Flood Risk Reduction |
| Sherman | Massachusetts | Franklin | 110 | High | Satisfactory | 1927 | Hydroelectric |
| Lake Maloya Dam | New Mexico | Colfax | 110 | High | Poor | 1914 | Water Supply |
| Somerset | Vermont | Windham | 110 | High | Satisfactory | 1913 | Hydroelectric |
| Almaden | California | Santa Clara | 110 | High | Poor | 1936 | Other |
| Altus Dam | Oklahoma | Kiowa | 110 | High | Not Available | 1944 | 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 |
| Ludington | Michigan | Mason | 110 | High | Satisfactory | 1973 | Hydroelectric |
| Caballo Dam | New Mexico | Sierra | 110 | High | Not Available | 1938 | Flood Risk Reduction |
| Fort Gibson Dam | Oklahoma | Wagoner | 110 | High | Not Available | 1949 | Flood Risk Reduction |
| Long Hollow | Colorado | La Plata | 110 | High | Satisfactory | 2014 | Irrigation |
| Lester Creek | Colorado | Routt | 110 | High | Fair | 1962 | Recreation |
| Juniata | Colorado | Mesa | 110 | High | Satisfactory | 1979 | Water Supply |
| Willow Creek 3 (Malheur) | Oregon | Malheur | 110 | High | Unsatisfactory | 1944 | Irrigation |
| Pipestem Dam | North Dakota | Stutsman | 110 | High | Not Available | 1974 | Flood Risk Reduction |
| Puu Lua Reservoir | Hawaii | Kauai | 110 | High | Unsatisfactory | 1925 | Fish and Wildlife Pond |
| Pilcher Creek | Oregon | Union | 110 | High | Satisfactory | 1984 | Irrigation |
| Milliken | California | Napa | 110 | High | Satisfactory | 1924 | Water Supply |
| Duckwood Tailings Storage Facility | South Carolina | Lancaster | 110 | High | Fair | - | Tailings |
| Lower Salmon | Idaho | Gooding | 110 | High | Satisfactory | 1949 | Hydroelectric |
| Carpenter | Arkansas | Garland | 110 | High | Fair | 1932 | Hydroelectric |
| Mayo Active Ash Basin Dam | North Carolina | Person | 110 | High | Fair | - | Flood Risk Reduction |
| Robinson | Colorado | Eagle | 110 | High | Satisfactory | 1936 | Tailings |
| Huckleberry Creek Dam | Arkansas | Pope | 110 | High | Satisfactory | 1995 | Water Supply |
| Bowman Arch Dam | California | Nevada | 109 | High | Satisfactory | 1927 | Irrigation |
| Robert A Skinner | California | Riverside | 109 | High | Satisfactory | 1973 | Other |
| Sturgeon Pool Dam | New York | Ulster | 109 | High | Satisfactory | 1922 | Hydroelectric |
| Long Branch Reservoir | West Virginia | Putnam | 109 | High | Satisfactory | 1992 | Water Supply |
| International Coal/Viper/Slurry Impoundment | Illinois | Logan | 109 | High | Not Available | 1984 | Other |
| Titicus Dam | New York | Westchester | 109 | High | Satisfactory | 1895 | Water Supply |
| Lake Sherburne Dam | Montana | Glacier | 109 | High | Not Available | 1919 | Irrigation |
| Crystal Lake | Wyoming | Laramie | 108 | High | Fair | 1922 | Water Supply |
| Park Creek | Colorado | Larimer | 108 | High | Satisfactory | 1970 | Irrigation |
| Long Lake Crescent | Washington | Lincoln | 108 | High | Satisfactory | 1915 | Hydroelectric |
| Arclar/Willow Lake/Refuse Area 2 Dam | Illinois | Saline | 108 | High | Not Available | - | Tailings |
| Joe Pool Dam | Texas | Dallas | 108 | High | Not Available | 1986 | 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.