Browse Dams
92,628 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 92,628 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 |
|---|---|---|---|---|---|---|---|
| Hinckley | New York | Herkimer | 83 | High | Satisfactory | 1914 | Hydroelectric |
| Salado Creek WS SCS Site 1 Dam | Texas | Bexar | 83 | High | Satisfactory | 1975 | Flood Risk Reduction |
| Michael J. Kirwan Dam | Ohio | Portage | 83 | High | Not Available | 1966 | Flood Risk Reduction |
| Surry Mountain Dam | New Hampshire | Cheshire | 83 | High | Not Available | 1941 | Flood Risk Reduction |
| Dover Dam | Ohio | Tuscarawas | 83 | High | Not Available | 1938 | Flood Risk Reduction |
| Brownwood Laterals WS SCS Site 3 Dam | Texas | Brown | 83 | High | Fair | 1973 | Flood Risk Reduction |
| York Indian Rock Dam | Pennsylvania | York | 83 | High | Not Available | 1942 | Flood Risk Reduction |
| Sardis Dam | Oklahoma | Pushmataha | 83 | High | Not Available | 1982 | Flood Risk Reduction |
| Big Hill Dam | Kansas | Labette | 83 | High | Not Available | 1981 | Flood Risk Reduction |
| Harmon Creek #1 | West Virginia | Brooke | 83 | High | Satisfactory | 1974 | Flood Risk Reduction |
| SCS-Fourche Maline Creek Site-03 | Oklahoma | Latimer | 83 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Sanderson Canyon WS SCS Site 2 Dam | Texas | Pecos | 83 | High | Fair | 1980 | Flood Risk Reduction |
| Shadehill Dike 2 | South Dakota | Perkins | 83 | High | Not Available | 1951 | Flood Risk Reduction |
| Butler Storage Reservoir Dam | New York | Warren | 83 | High | Satisfactory | 1909 | Water Supply |
| North Fork | Oregon | Benton | 83 | High | Fair | 1960 | Water Supply |
| Stormwater Management Dam | Missouri | Pike | 83 | Low | Satisfactory | 2007 | Flood Risk Reduction |
| Ripogenus | Maine | Piscataquis | 83 | High | Satisfactory | 1916 | Hydroelectric |
| Bear Gap No 2 | Pennsylvania | Columbia | 83 | High | Fair | 1923 | Water Supply |
| Cave Creek Dam | Nevada | White Pine | 83 | High | Poor | 1932 | Recreation |
| Sleepy Hollow Dam | New York | Greene | 83 | High | Satisfactory | 1972 | Recreation |
| Decker Creek Dam | Texas | Travis | 83 | High | Not Rated | 1967 | Recreation |
| Maple Creek #3 Slurry Pond #2 | Pennsylvania | Washington | 83 | High | Satisfactory | — | Other |
| Belews Creek Saddle Dike #2 Dam | North Carolina | Stokes | 83 | High | Fair | 1971 | Other |
| Harvey Run No. 2 Slurry Impoundment | West Virginia | Monongalia | 83 | High | Not Available | — | Tailings |
| High Falls | Wisconsin | Marinette | 83 | High | Satisfactory | 1910 | Hydroelectric |
| Righetti | California | San Luis Obispo | 83 | High | Satisfactory | 1966 | Other |
| Summitville Tailings | Colorado | Rio Grande | 83 | Low | Not Rated | 1968 | Water Supply |
| Atlanta Reservoir Dam No. 2 | Georgia | Fulton | 83 | High | Satisfactory | 1960 | Water Supply |
| South Platte Reservoir | Colorado | Arapahoe | 83 | High | Satisfactory | 2007 | Water Supply |
| Brewer Lake | Arkansas | Conway | 83 | Significant | Satisfactory | 1983 | Water Supply |
| Lake Frey | California | Solano | 83 | High | Fair | 1894 | Water Supply |
| Lake Creek | Oregon | Jackson | 83 | High | Fair | 1965 | Irrigation |
| Superior | Colorado | Boulder | 83 | High | Satisfactory | 1994 | Water Supply |
| Allen Creek | Oregon | Crook | 83 | Low | Not Rated | 1959 | Irrigation |
| Cottonwood (Drewsey) | Oregon | Harney | 83 | Significant | Not Rated | 1967 | Irrigation |
| Kaneohe Dam | Hawaii | Honolulu | 83 | High | Fair | 1980 | Flood Risk Reduction |
| Great Western | Colorado | Broomfield | 83 | High | Fair | 1903 | Water Supply |
| Olalla | Oregon | Lincoln | 83 | High | Fair | 1968 | Other |
| Smith Pond Tailings Dam | Georgia | Washington | 83 | High | Satisfactory | — | |
| Newcastle | Utah | Iron | 83 | High | Fair | 1956 | Irrigation |
| Grantsville | Utah | Tooele | 82 | High | Satisfactory | 1984 | Irrigation |
| Carty Reservoir | Oregon | Morrow | 82 | Significant | Not Rated | 1976 | Irrigation |
| Graham Dam | Texas | Young | 82 | High | Not Rated | 1959 | Water Supply |
| Currant Creek | Oregon | Wasco | 82 | High | Poor | 1984 | Irrigation |
| North | California | Contra Costa | 82 | High | Satisfactory | 1961 | Water Supply |
| Ryan | Montana | Cascade | 82 | High | Satisfactory | 1915 | Hydroelectric |
| Lake Nicol Dam | Alabama | Tuscaloosa | 82 | Low | Not Rated | 1954 | Water Supply |
| Unity Dam | Oregon | Baker | 82 | High | Not Available | 1938 | Irrigation |
| Echo Canyon | Colorado | Archuleta | 82 | Significant | Fair | 1969 | Recreation |
| Bardwell Dam | Texas | Ellis | 82 | High | Not Available | 1965 | 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.