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 |
|---|---|---|---|---|---|---|---|
| Canyon Lake Dam | Texas | Bosque | 44 | Low | Not Rated | 1962 | Irrigation |
| Pacificorp - Hunter Snow Lake | Utah | Emery | 44 | Low | Not Rated | 1978 | Hydroelectric |
| Ridgewood | California | Mendocino | 44 | Low | Satisfactory | 1929 | Water Supply |
| Holiday Lake Dam | Tennessee | Cumberland | 44 | High | Satisfactory | 1959 | |
| Bull Run | Pennsylvania | Westmoreland | 44 | High | Satisfactory | 1934 | Flood Risk Reduction |
| Thompson (Benton) | Oregon | Benton | 44 | Significant | Not Rated | 1956 | Recreation |
| Dunn Ranch | California | Riverside | 44 | Low | Satisfactory | 1987 | Water Supply |
| Viburnum #35 Dam | Missouri | Iron | 44 | Low | Satisfactory | 1980 | |
| Un-Named Dam 1 | New Mexico | San Juan | 44 | Undetermined | Not Available | - | |
| Kinney Meadows | California | Alpine | 44 | Low | Satisfactory | 1929 | Water Supply |
| Plattsmouth 10-A | Nebraska | Cass | 44 | High | Satisfactory | 1959 | Flood Risk Reduction |
| Gobbo #1 | Colorado | Mesa | 44 | Significant | Fair | 1973 | Irrigation |
| David Crockett Dam | Tennessee | Lawrence | 44 | High | Satisfactory | 1961 | |
| Junge Lake Dam | Missouri | Benton | 44 | Low | Satisfactory | 1960 | Recreation |
| Upper Gorge | California | Mono | 44 | Low | Satisfactory | 1953 | Other |
| St. Helena Ler | California | Napa | 44 | High | Poor | 1878 | Water Supply |
| Sequoyah Fuels | Oklahoma | Sequoyah | 44 | Low | Not Rated | 1991 | Recreation |
| Nass Dam | Iowa | Monona | 44 | Low | Not Rated | 1999 | Fire Protection, Stock, Or ... |
| Colstrip Diversion Dam | Montana | Rosebud | 44 | High | Satisfactory | 1976 | Other |
| Sagamore Lake Dam | Missouri | Ste. Genevieve | 44 | High | Not Rated | 1980 | Recreation |
| Lake Meadow Dam | Texas | Guadalupe | 44 | High | Fair | 1930 | Hydroelectric |
| Shaniko Ranch | Oregon | Wasco | 44 | Low | Not Rated | - | Irrigation |
| Chambers County Public Lake | Alabama | Chambers | 44 | Low | Not Rated | 1962 | Recreation |
| Ogburn Dam | Georgia | Monroe | 44 | Low | Not Rated | 1987 | Recreation |
| Higuera | California | Santa Clara | 44 | High | Satisfactory | 1953 | Water Supply |
| Lake Heron Dam | Missouri | Ste. Genevieve | 44 | High | Satisfactory | 1966 | Recreation |
| Oliver Dam | Virginia | Loudoun | 44 | Significant | Not Rated | - | Recreation |
| Patterson Lake Dam | Georgia | Stephens | 44 | Low | Not Rated | 1992 | Recreation |
| Upper Dam | Kansas | Chautauqua | 44 | Significant | Poor | 1935 | Water Supply |
| Carter Lake | Oklahoma | Marshall | 44 | High | Fair | 1936 | Water Supply |
| Skinner Clearwell | California | Riverside | 44 | High | Satisfactory | 1991 | Water Supply |
| Hanigan Dam | Iowa | Monona | 44 | Low | Not Rated | 2001 | Fire Protection, Stock, Or ... |
| Kansas | Norton | 44 | Low | - | 1969 | Fire Protection, Stock, Or ... | |
| Bear Gulch Dam | California | San Benito | 44 | High | Not Available | 1934 | Flood Risk Reduction |
| Jd LLC Pond | Iowa | Guthrie | 44 | Low | - | 2021 | Fire Protection, Stock, Or ... |
| Laurel Run | Pennsylvania | Lackawanna | 44 | High | Fair | 1894 | Recreation |
| German Bread | Montana | Blaine | 44 | Low | - | 1950 | Fire Protection, Stock, Or ... |
| Washington Lake Dam | Utah | Summit | 44 | High | Not Available | 1910 | Irrigation |
| Haralson | Arizona | Graham | 44 | High | Satisfactory | 1919 | Water Supply |
| Steffensen | Wyoming | Johnson | 44 | Low | Poor | 1950 | Irrigation |
| Ed'S Lake A Dam | Missouri | Macon | 44 | High | Satisfactory | 2005 | |
| Sehoy Plantation Lake Dam | Alabama | Bullock | 44 | Significant | Not Rated | 1974 | Flood Risk Reduction |
| Lake Orange Dam | Virginia | Orange | 44 | High | Fair | - | Recreation |
| Lake Velma Dam | Texas | Anderson | 44 | High | Satisfactory | 2013 | |
| Luttrell Lake Dam Lower | Missouri | Washington | 44 | Significant | Satisfactory | 1935 | Recreation |
| Julius Flat | Utah | Sanpete | 44 | Significant | Not Rated | 1953 | Irrigation |
| Jenson | Wyoming | Fremont | 44 | Low | Fair | 1979 | Flood Risk Reduction |
| Chryson Lake Dam | North Carolina | Surry | 44 | Low | Not Rated | - | Recreation |
| Davy Crockett Dam | Texas | Fannin | 44 | Low | Not Rated | 1963 | Recreation |
| Cherokee | California | Calaveras | 44 | Low | Satisfactory | 1959 | 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.