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 |
|---|---|---|---|---|---|---|---|
| Ellijay River W/S Str. #11 Dam | Georgia | Gilmer | 46 | High | Poor | 1967 | Flood Risk Reduction |
| SCS-Uncle John Creek Site-13 | Oklahoma | Kingfisher | 46 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Farmers Creek WS SCS Debris Basin 121 | Texas | Montague | 46 | Low | Not Rated | 1975 | Flood Risk Reduction |
| Nolan Creek WS SCS Site 9 Dam | Texas | Bell | 46 | High | Not Rated | 1967 | Flood Risk Reduction |
| Deushane Slurry Impoundment 3 Dam | Illinois | Knox | 46 | Low | Not Available | — | Fish and Wildlife Pond |
| East Fork Above Lavon WS SCS Site 34 Dam | Texas | Collin | 46 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Chambers Creek WS SCS Site 2f Dam | Texas | Ellis | 46 | High | Fair | 1960 | Flood Risk Reduction |
| SCS-Little Wewoka Creek Site-14 | Oklahoma | Hughes | 46 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Upper Bosque River WS SCS Site 12 Dam | Texas | Erath | 46 | High | Not Rated | 1968 | Flood Risk Reduction |
| Kickapoo Creek WS SCS Site 2 Dam | Texas | Coke | 46 | High | Not Rated | 1964 | Flood Risk Reduction |
| SCS-Turkey Creek Site-06 | Oklahoma | Washita | 46 | Significant | Fair | 1960 | Flood Risk Reduction |
| Choctaw Creek WS SCS Site 28 Dam | Texas | Grayson | 46 | High | Fair | 1994 | Flood Risk Reduction |
| North Fork Broad River WS Str # 1 | Georgia | Stephens | 46 | High | Satisfactory | 1958 | Flood Risk Reduction |
| Elm Fork Site 16b Decom Dam | Texas | Cooke | 46 | Low | Not Rated | 1961 | Flood Risk Reduction |
| SCS-Lower Bayou Creek Site-02 | Oklahoma | Love | 46 | High | Fair | 1983 | Flood Risk Reduction |
| SCS-Uncle John Creek Site-06 | Oklahoma | Canadian | 46 | High | Fair | 1971 | Flood Risk Reduction |
| SCS-Little Washita River Site-49 | Oklahoma | Caddo | 46 | High | Fair | 1978 | Flood Risk Reduction |
| Chesapeake Ranch Estates Dam (Chisolm Trail) | Maryland | Calvert | 46 | High | Fair | 1965 | Recreation |
| Tramperos Creek No. 2 Dam | New Mexico | Union | 46 | Low | Fair | 1961 | Flood Risk Reduction |
| Upper Mulberry River WS Str. # 11 | Georgia | Gwinnett | 46 | High | Satisfactory | 1970 | Flood Risk Reduction |
| SCS-Wildhorse Creek Site-038 | Oklahoma | Stephens | 46 | Low | Not Rated | 1966 | Flood Risk Reduction |
| SCS Barnitz Creek Site-014 | Oklahoma | Dewey | 46 | High | Fair | 1955 | Flood Risk Reduction |
| Buffalo Creek Dam # 4 | Virginia | Prince Edward | 46 | High | Fair | — | Flood Risk Reduction |
| SCS-Fort Cobb Laterals Site-001 | Oklahoma | Caddo | 46 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Beaverdam-Warrior Creek WCD Dam 1m | South Carolina | Laurens | 46 | High | Fair | 1976 | Flood Risk Reduction |
| SCS-Fort Cobb Laterals Site-010 | Oklahoma | Caddo | 46 | High | Fair | 1976 | Flood Risk Reduction |
| Widows Creek Fossil Plant - Active Ash Disposal Area Perimeter Dike | Alabama | Jackson | 46 | Significant | Not Available | 1959 | Other |
| Littleville Dam - Saddle Dike | Massachusetts | Hampshire | 46 | High | Not Available | 1965 | Flood Risk Reduction |
| Mississippi River Lock and Dam 5a - Winona Levee | Minnesota | Winona | 46 | Significant | Not Available | 1936 | Navigation |
| Brookville Dam - Dunlapsville Levee | Indiana | Union | 46 | High | Not Available | 1974 | Flood Risk Reduction |
| Thad Cochran Lock and Dam | Mississippi | Monroe | 46 | Significant | Not Available | 1982 | Navigation |
| Emmett Sanders Lock and Dam | Arkansas | Jefferson | 46 | Significant | Not Available | 1968 | Navigation |
| Mississippi River Lock and Dam 9 | Wisconsin | Allamakee | 46 | Significant | Not Available | 1937 | Navigation |
| Fullerton Dam | California | Orange | 46 | High | Not Available | 1941 | Flood Risk Reduction |
| Mississippi River Lock and Dam 5a | Minnesota | Winona | 46 | Significant | Not Available | 1936 | Navigation |
| J. Edward Roush Dam - Markle Saddle Dam | Indiana | Huntington | 46 | High | Not Available | 1968 | Flood Risk Reduction |
| Mohicanville Dam | Ohio | Ashland | 46 | High | Not Available | 1937 | Flood Risk Reduction |
| Olive Creek Dam | Nebraska | Lancaster | 46 | High | Not Available | 1964 | Flood Risk Reduction |
| Oknoname 051018 | Oklahoma | Grady | 46 | Low | Not Rated | 1940 | Other |
| Jim Bridger Fgd Spent Liquor Pond No. 2 | Wyoming | Sweetwater | 46 | Significant | Fair | 1990 | Other |
| Buffalo Lake Dam | North Carolina | Harnett | 46 | High | Fair | 1953 | Recreation |
| West Fork Above Bridgeport WS SCS Site 6 Dam | Texas | Jack | 46 | Low | Not Rated | 1948 | Flood Risk Reduction |
| Frd No 12 | Kansas | Atchison | 46 | High | Fair | 1964 | Flood Risk Reduction |
| Moore Lake Dam | Mississippi | Calhoun | 46 | Low | — | 2007 | Recreation |
| Frostburg Reservoir | Maryland | Garrett | 46 | High | Poor | 1990 | Water Supply |
| Brown Bridge Dam | Michigan | Grand Traverse | 46 | High | Not Rated | 1921 | Recreation |
| Mill Picayune Watershed Site M-8 | Iowa | Shelby | 46 | Significant | Fair | 1963 | Fire Protection, Stock, Or ... |
| Logan Hubble Lake | Kentucky | Lincoln | 46 | Low | Unsatisfactory | 1991 | Water Supply |
| Desert Creek Dam | Oregon | Crook | 46 | Low | Not Rated | — | Hydroelectric |
| Lake Boutin Dam | Missouri | Cape Girardeau | 46 | High | Satisfactory | 1961 | 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.