Browse Dams
60,340 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 60,340 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 |
|---|---|---|---|---|---|---|---|
| Pagel-Madden | Minnesota | Lyon | 40 | Low | — | 1978 | Recreation |
| Oknoname 113140 | Oklahoma | Osage | 40 | Low | Not Rated | 1940 | Other |
| Hunter Pond | Kansas | Shawnee | 40 | Low | — | 1967 | Fire Protection, Stock, Or ... |
| Oknoname 037079 | Oklahoma | Creek | 40 | Low | Not Rated | 1960 | Recreation |
| Ler Kinney Lake | California | Alpine | 40 | Low | Satisfactory | 1926 | Water Supply |
| Oknoname 113040 | Oklahoma | Osage | 40 | Low | Not Rated | 1970 | Recreation |
| Prokap & Mcwilliams | Oklahoma | Okfuskee | 40 | Low | Not Rated | 1960 | Recreation |
| Lake Daniel Dam | Tennessee | Sequatchie | 40 | Low | Satisfactory | 1997 | |
| Snafu | Wyoming | Park | 40 | Low | Poor | 1967 | Other |
| Duck Valley Dam | Illinois | Kane | 40 | Low | Not Available | 1940 | Fish and Wildlife Pond |
| Mitch King Dam | Illinois | Macoupin | 40 | Low | Not Available | — | Recreation |
| Biggers Dam Upper | North Carolina | Gaston | 40 | Low | Fair | — | Recreation |
| Zentner Dam | Nebraska | Richardson | 40 | Low | Satisfactory | 2001 | Fish and Wildlife Pond |
| Rolling Hills Dam #2 | Iowa | Story | 40 | Low | Not Rated | 1973 | Fire Protection, Stock, Or ... |
| Loring Lake | Louisiana | Sabine | 40 | Low | Fair | 1928 | Other |
| Oknoname 113080 | Oklahoma | Osage | 40 | Low | Not Rated | 1950 | Other |
| Bobolink Lake Dam | Georgia | Harris | 40 | Low | Not Rated | — | Recreation |
| Pretty Water | Oklahoma | Creek | 40 | Low | Not Rated | 1940 | Recreation |
| Goldstein Pond Dam | North Carolina | Caldwell | 40 | Low | — | — | Recreation |
| Simonton Dam | Louisiana | Lincoln | 40 | Low | Fair | 2013 | Water Supply |
| Beach Dam | Iowa | Henry | 40 | Low | Not Rated | 1975 | Recreation |
| Hannah | Wyoming | Campbell | 40 | Low | Fair | 2007 | Irrigation |
| Rawhide Camp | Kansas | Doniphan | 40 | Low | — | 1960 | |
| Big Four Mine Bf-1 | Florida | Hillsborough | 40 | Low | Not Rated | 1977 | Tailings |
| Pond No. 1 | Florida | Hernando | 40 | Low | Not Rated | — | Other |
| Bad Axe 24 | Wisconsin | Vernon | 40 | Low | Satisfactory | 1963 | Flood Risk Reduction |
| Merrifield Bros | Oklahoma | Osage | 40 | Low | Not Rated | 1966 | Recreation |
| Lechtenberg Lampman Dam (Modified) | Nebraska | Boyd | 40 | Low | Not Rated | 1977 | Irrigation |
| Oknoname 037010 | Oklahoma | Creek | 40 | Low | Not Rated | 1960 | Recreation |
| Ormond Dam | Mississippi | Adams | 40 | Low | — | — | Recreation |
| Anderson Home Tank Dam | Texas | Borden | 40 | Low | Not Rated | 1962 | Water Supply |
| Ewen | Wyoming | Big Horn | 40 | Low | Poor | 1946 | Irrigation |
| Iowa Noname43 | Iowa | Pottawattamie | 40 | Low | Not Rated | 1959 | Fire Protection, Stock, Or ... |
| Whippoorwill Lake Dam | North Carolina | Mecklenburg | 40 | Low | Poor | 1953 | Recreation |
| Rawhide Camp | Kansas | Doniphan | 40 | Low | — | 1959 | |
| Western Fuels/Brushy Creek/Slurry Cell 4 Dam | Illinois | Saline | 40 | Low | Not Available | 1994 | Other |
| Crawford Creek Subwatershed Site 13f-1 | Iowa | Ida | 40 | Low | Not Rated | 1974 | Fire Protection, Stock, Or ... |
| SCS-Upper Black Bear Creek Site-63 | Oklahoma | Noble | 40 | Low | Not Rated | 1968 | Flood Risk Reduction |
| Wolf Creek Subwatershed Site 5a-1 | Iowa | Woodbury | 40 | Low | Not Rated | 1971 | Fire Protection, Stock, Or ... |
| Heisler Subwatershed Site 2-1 | Iowa | Woodbury | 40 | Low | Not Rated | 2004 | Flood Risk Reduction |
| SCS-Upper Black Bear Creek Site-50 | Oklahoma | Noble | 40 | Low | Not Rated | 1966 | Flood Risk Reduction |
| SCS-Upper Black Bear Creek Site-39 | Oklahoma | Garfield | 40 | Low | Not Rated | 1971 | Flood Risk Reduction |
| Gant Creek Watershed Site C-3 | Iowa | Plymouth | 40 | Low | Not Rated | 1974 | Fire Protection, Stock, Or ... |
| Denton Creek WS SCS Sed Cont Str 7-10a | Texas | Montague | 40 | Low | Not Rated | 1974 | Flood Risk Reduction |
| Lower Riley Lake Dam | Georgia | Jasper | 40 | Low | Not Rated | 1968 | Recreation |
| Richardson | Oklahoma | Ellis | 40 | Low | Not Rated | 1960 | Other |
| Middle Oconee-Walnut Creek Watershed No. 3 | Georgia | Hall | 40 | Low | Not Rated | 1971 | Flood Risk Reduction |
| Plant Bowen Holding Pond Dam | Georgia | Bartow | 40 | Low | Not Rated | 1968 | Water Supply |
| Clear Creek 7-A | Nebraska | Saunders | 40 | Low | Satisfactory | 1986 | Flood Risk Reduction |
| Bell Branch Ranch Dam | Texas | Ellis | 40 | Low | Not Rated | 1965 | 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.