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 |
|---|---|---|---|---|---|---|---|
| Amawalk Dam | New York | Westchester | 85 | High | Satisfactory | 1897 | Water Supply |
| Norwegian Creek Dam | Montana | Madison | 85 | Significant | - | 1958 | Irrigation |
| Blackwell Mine Dam | Missouri | Washington | 85 | High | Satisfactory | 1980 | Tailings |
| Manning Meadow | Utah | Piute | 85 | Significant | Not Rated | 1970 | Irrigation |
| Overland #1 | Colorado | Delta | 85 | High | Fair | 1987 | Irrigation |
| Wade | Oregon | Jackson | 85 | High | Fair | 1963 | Irrigation |
| Ward Lake Dam | Arkansas | Polk | 85 | High | Satisfactory | 1946 | Flood Risk Reduction |
| Gordon Plant | Georgia | Wilkinson | 85 | Significant | Not Available | - | Tailings |
| Carvin Cove Dam | Virginia | Botetourt | 85 | High | Satisfactory | - | Water Supply |
| Kingston No. 1 Dam | Missouri | Washington | 85 | High | Satisfactory | 1967 | Tailings |
| Cherokee Dam - Saddle Dam No. 1 | Tennessee | Jefferson | 85 | High | Not Available | 1941 | Flood Risk Reduction |
| Conant Brook Dam | Massachusetts | Hampden | 85 | High | Not Available | 1966 | Flood Risk Reduction |
| Tom Miller Dam | Texas | Travis | 85 | High | Satisfactory | 1939 | Irrigation |
| Wheeling Creek No.25 | West Virginia | Marshall | 85 | High | Satisfactory | 1978 | Flood Risk Reduction |
| Wheeling Creek #3 | West Virginia | Marshall | 85 | High | Satisfactory | 1995 | Flood Risk Reduction |
| Tat Momolikot | Arizona | Pinal | 85 | High | Fair | 1974 | Flood Risk Reduction |
| Two Mile Run | Pennsylvania | Venango | 85 | High | Fair | 1971 | Flood Risk Reduction |
| Lake Fork Dam | Texas | Wood | 85 | High | Satisfactory | 1980 | Water Supply |
| Rocky River Multiple Arch Buttress Dam | South Carolina | Abbeville | 85 | Significant | Satisfactory | 1940 | Hydroelectric |
| Upper Salmon Falls A-Plant & Forebay | Idaho | Twin Falls | 85 | Low | Satisfactory | 1937 | Hydroelectric |
| Upper Bear Creek Dam | Alabama | Marion | 85 | High | Not Available | 1978 | Flood Risk Reduction |
| Las Cruces Dam | New Mexico | Doña Ana | 85 | High | Satisfactory | 1975 | Flood Risk Reduction |
| Granville Reservoir Dam | Massachusetts | Hampden | 85 | High | Satisfactory | 1930 | Water Supply |
| Usac Gypstack Nw Cell | Florida | Polk | 85 | Significant | Not Rated | 1962 | Tailings |
| Lake Petersburg Dam | Illinois | Menard | 85 | High | Not Available | 1961 | Recreation |
| Andrews Water Supply Dam | North Carolina | Cherokee | 85 | High | Fair | 1986 | Water Supply |
| Iron Bridge Dam | Texas | Van Zandt | 85 | High | Satisfactory | 1960 | Water Supply |
| Shootaring Canyon Tailings Dam | Utah | Garfield | 85 | Low | Not Rated | 1981 | Tailings |
| River Mill | Oregon | Clackamas | 85 | High | Satisfactory | 1911 | Hydroelectric |
| West Branch Dam | New York | Putnam | 85 | High | Satisfactory | 1895 | Water Supply |
| Green Bay Gypstack Cell 1 | Florida | Polk | 85 | Significant | Not Rated | 1965 | Tailings |
| Lake Pahagaco | Pennsylvania | York | 85 | High | Fair | 1956 | Recreation |
| Rome City Dam | New York | Lewis | 85 | High | Satisfactory | 1958 | Water Supply |
| Scott Candler Reservoir #3 Dam | Georgia | Gwinnett | 85 | High | Satisfactory | - | |
| Fisher Peak Det. Fpc-1 | Colorado | Las Animas | 85 | High | Fair | 1961 | Flood Risk Reduction |
| Beaver Creek Dam | Virginia | Bristol | 85 | High | Not Available | 1965 | Flood Risk Reduction |
| Lake Viking Dam | Missouri | Daviess | 85 | High | Satisfactory | 1967 | Water Supply |
| Weatherby Lake Dam | Missouri | Platte | 85 | High | Satisfactory | 1936 | Recreation |
| Lake Colorado City Dam | Texas | Mitchell | 85 | High | Fair | 1949 | Recreation |
| Big Sandy Dam | Wyoming | Sweetwater | 85 | High | Not Available | 1952 | Flood Risk Reduction |
| Deep Creek Dam | Maryland | Garrett | 85 | High | Fair | 1925 | Hydroelectric |
| Haskins Creek Dam | Oregon | Yamhill | 85 | Significant | Not Rated | 1930 | Water Supply |
| Imperial Diversion Dam | California | Imperial | 85 | High | Not Available | 1938 | Irrigation |
| South Fourche Lafave Wid Site 7 | Arkansas | Perry | 85 | High | Fair | 1978 | Water Supply |
| Long Swamp Creek WS Str # 14 | Georgia | Pickens | 85 | High | Poor | 1964 | Recreation |
| Oxidation Pond Dam | Texas | El Paso | 85 | High | Not Rated | 1980 | Flood Risk Reduction |
| Sulphur Creek | Wyoming | Uinta | 85 | High | Fair | 1964 | Irrigation |
| Pitch Reservoir Dam | Connecticut | Litchfield | 85 | High | Satisfactory | 1944 | Water Supply |
| Vivi Dam | Puerto Rico | Utuado | 85 | High | Satisfactory | 1950 | Hydroelectric |
| Wachusett Reservoir North Dike | Massachusetts | Worcester | 85 | High | Satisfactory | 1904 | Water Supply |
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.