Browse Dams
60,242 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 60,242 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 |
|---|---|---|---|---|---|---|---|
| Antelope | Colorado | Grand | 40 | Low | Satisfactory | 1915 | Water Supply |
| Upper Warwick Dam | New York | Orange | 40 | Low | Fair | 1912 | Water Supply |
| Kansas | Leavenworth | 40 | Low | - | - | Recreation | |
| Howard Lake Dam | Missouri | Callaway | 40 | Low | Not Rated | 1966 | Recreation |
| Mesabi Chief Tailings 2 | Minnesota | Itasca | 40 | Low | Satisfactory | 1952 | Tailings |
| Crawford Creek Subwatershed Site M-2 | Iowa | Ida | 40 | Low | Not Rated | 1976 | Fire Protection, Stock, Or ... |
| Kansas | Atchison | 40 | Low | - | - | Fire Protection, Stock, Or ... | |
| Frd No S-2 | Kansas | Brown | 40 | Low | - | 1963 | Flood Risk Reduction |
| Webster Dam | Tennessee | Roane | 40 | Low | - | 1961 | Recreation |
| Bagby Lake Dam | Georgia | Paulding | 40 | Low | Not Rated | 1982 | Recreation |
| Moncrief Lake Dam | Texas | Parker | 40 | Low | Not Rated | 1965 | Recreation |
| Kansas | Sheridan | 40 | Low | - | 1977 | Flood Risk Reduction | |
| Cloye's Dam | Arkansas | White | 40 | Low | Satisfactory | 1986 | Recreation |
| Robert Alcorn Dam | New York | Cayuga | 40 | Low | Not Rated | 1998 | Recreation |
| Johnson Livestock Oak Ranch L.C. | Utah | Sevier | 40 | Low | Not Rated | - | Irrigation |
| Kennedy No. 1 | Wyoming | Albany | 40 | Low | Poor | 1965 | Irrigation |
| Randall Reservoir #3 | Oregon | Klamath | 40 | Low | Not Rated | 1980 | Irrigation |
| Feed Lot Tank Dam | Texas | Taylor | 40 | Low | Not Rated | 1964 | Water Supply |
| Ler Kinney Lake | California | Alpine | 40 | Low | Satisfactory | 1926 | Water Supply |
| Site No 17 | Kansas | Wabaunsee | 40 | Low | - | 1980 | Fire Protection, Stock, Or ... |
| Loring Lake | Louisiana | Sabine | 40 | Low | Fair | 1928 | Other |
| Possum Point Ash Dam #E | Virginia | Prince William | 40 | Low | Satisfactory | - | Debris Control |
| Bradfield Divers. & Dete | South Dakota | Jackson | 40 | Low | - | 1962 | Irrigation |
| Rolling Hills Dam #2 | Iowa | Story | 40 | Low | Not Rated | 1973 | Fire Protection, Stock, Or ... |
| City Waste Holding Pond Dam | Georgia | Newton | 40 | Low | Not Rated | 1984 | Other |
| Kansas | Doniphan | 40 | Low | - | 1970 | Fire Protection, Stock, Or ... | |
| Ms06266 Lake Dam | Mississippi | Copiah | 40 | Low | - | - | Recreation |
| Elliot Dam | Iowa | Dallas | 40 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Oahe Dam - Spring Creek Dam | South Dakota | Campbell | 40 | Low | Not Available | 1961 | Other |
| Carr Creek Dam Sediment Dam 1 - Shingle Branch | Kentucky | Knott | 40 | Low | Not Available | 1975 | Other |
| Dd No 7 | Kansas | Greenwood | 40 | Low | - | 2009 | Debris Control |
| Stennett-Red Oak Watershed Site 11 | Iowa | Montgomery | 40 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Mock Bass | Wyoming | Sheridan | 40 | Low | Poor | 1966 | Fire Protection, Stock, Or ... |
| College Corner Subwatershed Site 4-5 | Iowa | Woodbury | 40 | Low | Not Rated | 1967 | Fire Protection, Stock, Or ... |
| Black Watershed Structure Y-36-48 Dam | Mississippi | Holmes | 40 | Low | - | 1966 | Flood Risk Reduction |
| Calderwood Plunge Pool Weir | Tennessee | Blount | 40 | Low | Satisfactory | 1930 | Hydroelectric |
| Jesse James Bluffs Dam | Kentucky | Gallatin | 40 | Low | Not Rated | 1979 | Recreation |
| SCS-Upper Muddy Boggy Creek Site-34 | Oklahoma | Pittsburg | 40 | Low | Not Rated | 1960 | Flood Risk Reduction |
| SCS-Upper Black Bear Creek Site-01 | Oklahoma | Noble | 40 | Low | Not Rated | 1955 | Flood Risk Reduction |
| SCS-Beaver Dam Creek Site-4 | Oklahoma | Roger Mills | 40 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Hilbert Klinger | Oklahoma | Osage | 40 | Low | Not Rated | 1966 | Recreation |
| Oteka Lake | Oklahoma | Marshall | 40 | Low | Not Rated | 1962 | Water Supply |
| Oknoname 051061 | Oklahoma | Grady | 40 | Low | Not Rated | 1950 | Other |
| Black Watershed Structure Y-36-37 Dam | Mississippi | Holmes | 40 | Low | - | 1967 | Flood Risk Reduction |
| Snafu | Wyoming | Park | 40 | Low | Poor | 1967 | Other |
| School Section No. 5 | South Dakota | Haakon | 40 | Low | - | 1975 | Fire Protection, Stock, Or ... |
| Chail Lou INC | Oklahoma | Rogers | 40 | Low | Not Rated | 1940 | Recreation |
| Elm Creek WS NRCS Site 7 Rev | Texas | Runnels | 40 | Low | Not Rated | 1998 | Flood Risk Reduction |
| Friesen Dam 1673 | Nebraska | Hamilton | 40 | Low | Satisfactory | 1979 | Flood Risk Reduction |
| Runt Tm | Oklahoma | Creek | 40 | Low | Not Rated | 1950 | Other |
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.