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 |
|---|---|---|---|---|---|---|---|
| Lake Lafayette Dam | Missouri | Lafayette | 44 | High | Satisfactory | 1972 | Recreation |
| Frd No 4 | Kansas | Cowley | 44 | Low | — | 1970 | Flood Risk Reduction |
| Lake Lodge Dam | Texas | Anderson | 44 | Low | Not Rated | 1959 | Irrigation |
| Wachovia Hills Dam | South Carolina | Darlington | 44 | Low | Poor | 1958 | Recreation |
| Blackwood Creek 62-A | Nebraska | Hayes | 44 | Low | Satisfactory | 1985 | Flood Risk Reduction |
| Bogus Creek 1 | Wisconsin | Pepin | 44 | Low | Fair | 1963 | Flood Risk Reduction |
| Oliver Dam | Virginia | Loudoun | 44 | Significant | Not Rated | — | Recreation |
| Jenson | Wyoming | Fremont | 44 | Low | Fair | 1979 | Flood Risk Reduction |
| Beeds Lake Dam | Iowa | Franklin | 44 | High | Satisfactory | 1937 | Recreation |
| David Hyatt Nursery Dam #1 | North Carolina | Union | 44 | Low | Satisfactory | — | Irrigation |
| Von Minden Grade Stabilization Dam | Nebraska | Dixon | 44 | Significant | Poor | 1991 | Other |
| Venado Pequeno Lake Dam | Illinois | Tazewell | 44 | Significant | Not Available | 1975 | Recreation |
| Hickory Hills Lake Dam | Ohio | Highland | 44 | Significant | Satisfactory | 1971 | Recreation |
| Helmut Weber Dam | Missouri | Gasconade | 44 | Significant | Not Rated | 2000 | Recreation |
| Carmichael Lake Dam | Georgia | Fulton | 44 | Low | Not Rated | 1960 | Recreation |
| Weber Creek Subwatershed Site M-11532 | Iowa | Woodbury | 44 | Low | Not Rated | 1956 | Fire Protection, Stock, Or ... |
| Bad Axe 16 | Wisconsin | Vernon | 44 | Low | Satisfactory | 1965 | Flood Risk Reduction |
| Upper Big Nemaha J-12 | Nebraska | Johnson | 44 | Low | Fair | 1980 | Other |
| Poston Park Dam | North Carolina | Gaston | 44 | High | Fair | 2010 | Recreation |
| Clear Lake Dam | Georgia | White | 44 | High | Poor | — | Recreation |
| Venado Grande Lake Dam | Illinois | Tazewell | 44 | Significant | Not Available | 1975 | Recreation |
| Iowa Noname11 | Iowa | Decatur | 44 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Winslow | Colorado | Routt | 44 | Low | Not Rated | 1998 | Recreation |
| Nimisila Reservoir Dam | Ohio | Summit | 44 | High | Poor | 1936 | Water Supply |
| W. Cherry Creek Det. #7 | Colorado | Douglas | 44 | Low | Unsatisfactory | 1959 | Flood Risk Reduction |
| Waubonsie Cr. Watershed Site 3-1-1 | Iowa | Fremont | 44 | Low | Not Rated | 1984 | Fire Protection, Stock, Or ... |
| Dane Ridge Watershed Site B-3 | Iowa | Crawford | 44 | Low | Not Rated | 1971 | Fire Protection, Stock, Or ... |
| Thunderbird Park Reservoir | Arizona | Maricopa | 44 | High | Satisfactory | 1985 | Water Supply |
| Sharp Mountain Creek Watershed Structure No 7 | Georgia | Cherokee | 44 | Low | Not Rated | 1959 | Flood Risk Reduction |
| Savannah Wwtp Lagoons | Ohio | Ashland | 44 | Significant | Satisfactory | 1996 | Debris Control |
| Fourche Creek #5 | Missouri | Ripley | 44 | Low | Satisfactory | 1987 | Flood Risk Reduction |
| Bailey Lake Dam | Georgia | Haralson | 44 | Low | Not Rated | 1990 | Recreation |
| Dark Hollow | Pennsylvania | Mifflin | 44 | High | Fair | 1934 | Recreation |
| Lake Post Commons Dam | Missouri | St. Louis | 44 | High | Satisfactory | 1976 | Flood Risk Reduction |
| Schamberville Number 1 Dam | Mississippi | Lauderdale | 44 | High | Fair | 1993 | Recreation |
| Puskus Lake Dam (Lt 14-A1) | Mississippi | Lafayette | 44 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Cane Creek WS Str #2 | Georgia | Meriwether | 44 | High | Fair | 1968 | Water Supply |
| Geist Reservoir Dam | Indiana | Marion | 44 | High | Fair | 1944 | Water Supply |
| Elm Creek Lake | Kansas | Bourbon | 44 | Low | Poor | 1935 | Recreation |
| Swiss Lake Estates Dam | Iowa | Fayette | 44 | Low | Fair | 1967 | Recreation |
| German Bread | Montana | Blaine | 44 | Low | — | 1950 | Fire Protection, Stock, Or ... |
| Lion Golf Course Lake Dam | Georgia | Haralson | 44 | Low | Not Rated | — | Irrigation |
| Lake Holiday Dam | Kentucky | Owen | 44 | Low | Not Rated | 1969 | Recreation |
| Lake Whitney Dam | Connecticut | New Haven | 44 | High | Poor | 1861 | Water Supply |
| Dr Ke Lanter Lake Dam | Kentucky | Boone | 44 | Low | Not Rated | 1973 | Recreation |
| Grade Lake Dam | Iowa | Clarke | 44 | High | Satisfactory | 1900 | Recreation |
| Benson Mines Little River Dam | New York | St. Lawrence | 44 | Significant | Poor | 1948 | Irrigation |
| Happy Hills Lake Dam | Ohio | Hocking | 44 | Significant | Poor | 1954 | Recreation |
| Hacklebarney Woods Dam | Iowa | Montgomery | 44 | Low | Not Rated | 1969 | Recreation |
| Ollo Lake Dam | Indiana | Franklin | 44 | High | Poor | 1994 | 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.