Browse Dams
12,908 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 12,908 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 |
|---|---|---|---|---|---|---|---|
| Sluice Gate E-6 Parking Lot Dam | New York | Saratoga | 33 | High | Satisfactory | 1918 | Navigation |
| Wilson Creek 11-A | Nebraska | Cass | 33 | Low | Satisfactory | 1974 | Flood Risk Reduction |
| South Branch 58 | Nebraska | Otoe | 33 | Low | Satisfactory | 2000 | Flood Risk Reduction |
| Fooses | Colorado | Chaffee | 33 | Low | Satisfactory | 1904 | Hydroelectric |
| Rock Creek 1-7 | Nebraska | Pawnee | 33 | Low | Satisfactory | 1967 | Other |
| Duke Robinson Ash Pond | South Carolina | Darlington | 33 | Undetermined | Satisfactory | 1969 | Other |
| Franzen | Oregon | Marion | 33 | High | Satisfactory | 1952 | Water Supply |
| Beardsley Afterbay Dam | California | Tuolumne | 33 | Low | Satisfactory | 1958 | Hydroelectric |
| Redhawk Lake | California | Calaveras | 33 | High | Satisfactory | 1882 | Other |
| Graham Dam | Nebraska | Gage | 33 | Low | Satisfactory | 2004 | Fish and Wildlife Pond |
| North Park Cdf Facility Berm 2-3 | Ohio | Lake | 33 | Low | Satisfactory | 2021 | Other |
| Lakewood | California | Placer | 33 | High | Satisfactory | 1959 | Water Supply |
| Jefferson Lake | Colorado | Park | 33 | High | Satisfactory | 1951 | Water Supply |
| Fox Lake Dam | Virginia | Fairfax | 33 | Low | Satisfactory | - | Recreation |
| Apple Mountain Lake Dam | Virginia | Warren | 33 | Significant | Satisfactory | - | Recreation |
| Copperopolis | California | Calaveras | 33 | High | Satisfactory | 1905 | Water Supply |
| Clarks Lake | Colorado | Larimer | 33 | Significant | Satisfactory | 1904 | Irrigation |
| Tombigbee Lake Dam | Texas | Polk | 33 | Significant | Satisfactory | 1971 | Recreation |
| South Anna #52 B | Virginia | Hanover | 33 | Significant | Satisfactory | 1973 | Flood Risk Reduction |
| N. Mills Clarifying Dam | Colorado | Pueblo | 33 | Low | Satisfactory | 1975 | Other |
| Jackson Mills | New Hampshire | Hillsborough | 33 | Significant | Satisfactory | 1920 | Hydroelectric |
| Beaver Park | Colorado | Boulder | 33 | High | Satisfactory | 1892 | Irrigation |
| Redbank | California | Fresno | 33 | High | Satisfactory | 1962 | Flood Risk Reduction |
| Sheehan-Stork Pond | Minnesota | Wabasha | 33 | Significant | Satisfactory | 1973 | Flood Risk Reduction |
| Lake Sophia Dam | Arkansas | Saline | 33 | Low | Satisfactory | 2004 | Recreation |
| Big Creek Wid Site 19 | Arkansas | Craighead | 33 | High | Satisfactory | 1966 | Recreation |
| Long Branch P-8 | Nebraska | Pawnee | 33 | Low | Satisfactory | 1984 | Other |
| Sjuts Home Lagoon Dam | Nebraska | Platte | 33 | Low | Satisfactory | 1998 | Other |
| Niewohner Brothers - Thramer Lagoon 1 Dam | Nebraska | Wheeler | 33 | Low | Satisfactory | 2006 | Other |
| Minett-Kranz Detention | Minnesota | Pipestone | 33 | Low | Satisfactory | 1988 | Flood Risk Reduction |
| Bowman-Spring Branch 3-D | Nebraska | Thayer | 33 | Low | Satisfactory | 1972 | Flood Risk Reduction |
| Allegheny West Conference Cg Lake Dam | Ohio | Fairfield | 33 | Low | Satisfactory | 1950 | Recreation |
| Cottonwood Canyon | Nebraska | Lincoln | 33 | Low | Satisfactory | 1941 | Hydroelectric |
| New Springfield Reservoir Dam | Kentucky | Washington | 33 | Low | Satisfactory | 1950 | Water Supply |
| Lower Pine Lake Dam | Iowa | Hardin | 33 | Significant | Satisfactory | 1922 | Recreation |
| Clementia | California | Sacramento | 33 | Significant | Satisfactory | 1976 | Water Supply |
| Nordland 32 | Minnesota | Lyon | 33 | Low | Satisfactory | 1992 | Flood Risk Reduction |
| Crescent - Dam B | New York | Albany | 33 | High | Satisfactory | 1912 | Hydroelectric |
| Magee Dam | Nebraska | Lancaster | 33 | Low | Satisfactory | 1996 | Flood Risk Reduction |
| Prince's Northeast Lake Dam | Indiana | Johnson | 33 | Significant | Satisfactory | 1955 | Recreation |
| Bushy Hill Pond Dam | Connecticut | Middlesex | 33 | High | Satisfactory | 1871 | Water Supply |
| Rushcreek Structure No. Vi-F | Ohio | Fairfield | 33 | Significant | Satisfactory | 1987 | Flood Risk Reduction |
| Allen | California | Lake | 33 | High | Satisfactory | 1955 | Water Supply |
| Ball Lake | Colorado | Rio Blanco | 33 | Low | Satisfactory | 1980 | Recreation |
| Shingle Springs Band of Miwok Indians | California | El Dorado | 33 | Significant | Satisfactory | 1968 | Water Supply |
| Singleton Reservoir Dam | Nebraska | Gage | 33 | Low | Satisfactory | 2016 | Irrigation |
| Coughlin Dam | Nebraska | Pawnee | 33 | Low | Satisfactory | 2001 | Other |
| Town Creek Watershed Structure 23 Dam | Mississippi | Pontotoc | 33 | High | Satisfactory | 1968 | Flood Risk Reduction |
| Mary's Creek #8 Dam | Tennessee | Shelby | 33 | Significant | Satisfactory | 1954 | Flood Risk Reduction |
| Escondido Creek WS SCS Site 9 Dam | Texas | Karnes | 33 | High | Satisfactory | 1957 | 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.