Browse Dams
7,712 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 7,712 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 |
|---|---|---|---|---|---|---|---|
| Tim Campbell Pond Dam 1 | South Carolina | Edgefield | 30 | Low | Poor | — | Recreation |
| Saddler Pond No 2 | Louisiana | Caddo | 30 | Low | Poor | — | Water Supply |
| Frd No 18 | Kansas | Butler | 30 | Significant | Poor | 1966 | Flood Risk Reduction |
| Raben Dam 2 | Nebraska | Sioux | 30 | Low | Poor | 1951 | Irrigation |
| Christina | Maine | Aroostook | 30 | High | Poor | 1967 | Hydroelectric |
| Enl. Windy Point | Wyoming | Washakie | 30 | Low | Poor | — | Water Supply |
| R-Farm Lake Dam | Ohio | Medina | 30 | Low | Poor | 1939 | Recreation |
| Kiewit No. 1 | Wyoming | Sheridan | 30 | Low | Poor | 1964 | Irrigation |
| Silver Dollar Lake Dam | Virginia | Culpeper | 30 | Low | Poor | — | Other |
| Mountain Street Reservoir Dikes | Massachusetts | Hampshire | 30 | Low | Poor | 1905 | Water Supply |
| Providence City Dam (New) | Kentucky | Webster | 30 | Significant | Poor | 1945 | Water Supply |
| Boy Scouts of America Dam Upper | North Carolina | Moore | 30 | High | Poor | 1970 | Recreation |
| High Lake | Montana | Ravalli | 30 | High | Poor | 1938 | Irrigation |
| Pyramid Dam | Wyoming | Washakie | 30 | Low | Poor | 2003 | Other |
| Rbe Pond Dam 1 | South Carolina | Anderson | 30 | Low | Poor | 1964 | Other |
| Prairie Creek Dam | Texas | Smith | 30 | High | Poor | 1966 | Recreation |
| Hamlin Lake Dam | North Carolina | Transylvania | 30 | Significant | Poor | — | Recreation |
| Sky Lake Estate Dam | North Carolina | Henderson | 30 | High | Poor | 1935 | Recreation |
| Lower Glasston Dam | Montana | Sweet Grass | 30 | High | Poor | 1912 | Irrigation |
| Messing Scow Dam | Nebraska | Polk | 30 | Low | Poor | 1964 | Other |
| Paddy No. 2 | Wyoming | Niobrara | 30 | Low | Poor | 1963 | Fire Protection, Stock, Or ... |
| Isabel Fanning Dam | South Carolina | Chester | 30 | Low | Poor | 1969 | Recreation |
| Lower Woodland Lake Dam | Indiana | Morgan | 30 | Low | Poor | 1968 | Recreation |
| August Pond Dam | South Carolina | Greenville | 30 | Low | Poor | 1968 | Recreation |
| Caney Creek | Texas | Bowie | 30 | Low | Poor | 1942 | Water Supply |
| West Parish Filter No. 2 Dam | Massachusetts | Hampden | 30 | Significant | Poor | 1910 | Water Supply |
| King Dam No. 1 | South Dakota | Haakon | 30 | High | Poor | 1960 | Fire Protection, Stock, Or ... |
| Big Creek Watershed Structure 9 Dam | Mississippi | Jones | 30 | High | Poor | 1975 | Flood Risk Reduction |
| Brown No. 1 | Wyoming | Big Horn | 30 | Low | Poor | 1913 | Irrigation |
| St. Meinrad (North) Dam | Indiana | Perry | 30 | Significant | Poor | 1930 | |
| Lake Lucerne Dam | Ohio | Geauga | 30 | High | Poor | 1922 | Recreation |
| Gs Dd No 17-20a | Kansas | Brown | 30 | Low | Poor | 1994 | Flood Risk Reduction |
| Wilson Creek Lower Dam | North Carolina | Macon | 30 | High | Poor | — | Recreation |
| Rensselaer Lake Dam | New York | Albany | 30 | High | Poor | 1850 | Recreation |
| New Rochelle Reservoir #1 Dam | New York | Westchester | 30 | High | Poor | 1894 | Recreation |
| Camp Burgiss Glen Lake Dam | North Carolina | Transylvania | 30 | Significant | Poor | — | Recreation |
| Foulweather Detention Dam | Montana | Valley | 30 | Low | Poor | 1966 | Flood Risk Reduction |
| Kelley Hot Spring Fish | California | Modoc | 30 | Significant | Poor | — | |
| Silver Lake | Vermont | Windsor | 30 | High | Poor | 1968 | Recreation |
| Abiaca Watershed Structure Y-34-25 Dam | Mississippi | Carroll | 30 | High | Poor | 1971 | Flood Risk Reduction |
| Pike Brook Dam | New York | Washington | 30 | Significant | Poor | 1924 | Water Supply |
| Wilkins Lake Dam | Arkansas | Pulaski | 30 | Significant | Poor | 1952 | Recreation |
| Fowler Lake Dam #1 | North Carolina | Forsyth | 30 | High | Poor | — | Recreation |
| Binnewater Reservoir Dam & Dike | New York | Ulster | 30 | High | Poor | 1926 | Recreation |
| Spring Creek No. 1 | Wyoming | Platte | 30 | Low | Poor | 1954 | Irrigation |
| Diebel Lake Dam | Ohio | Hamilton | 30 | Low | Poor | 1980 | Recreation |
| Frd No 6 | Kansas | Butler | 30 | High | Poor | 1982 | Flood Risk Reduction |
| Summit Camp Dam Upper | North Carolina | Transylvania | 30 | Low | Poor | 1979 | Recreation |
| Muddy Creek Watershed Structure 4 Dam | Mississippi | Tippah | 30 | High | Poor | 1968 | Flood Risk Reduction |
| Harrison Lake Dam | Georgia | Gilmer | 30 | High | Poor | — | Recreation |
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.