Browse Dams
36,626 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,626 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 |
|---|---|---|---|---|---|---|---|
| Clear Creek WS SCS Sed Cont Str 103 | Texas | Montague | 46 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Desert Creek Dam | Oregon | Crook | 46 | Low | Not Rated | - | Hydroelectric |
| Jim Ned Creek WS SCS Site 26a Dam | Texas | Coleman | 46 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Ne Trib Leon River WS SCS Site 11 Dam | Texas | Erath | 46 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Good Dam | Iowa | Fremont | 46 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Camp Creek Subwatershed Site M-2a | Iowa | Woodbury | 46 | Low | Not Rated | 1989 | Fire Protection, Stock, Or ... |
| Croy Subwatershed Site 2530 | Iowa | Monona | 46 | Low | Not Rated | 1951 | Fire Protection, Stock, Or ... |
| Plum Creek 3 | Wisconsin | Pierce | 46 | Low | Not Rated | 1974 | Flood Risk Reduction |
| Chalk Mountain | Colorado | Eagle | 46 | Low | Not Rated | 1951 | Water Supply |
| Prillaman Dam | Virginia | Franklin | 46 | Undetermined | Not Rated | - | |
| SCS-Rush Creek Site-018 | Oklahoma | Grady | 46 | Low | Not Rated | 1961 | Flood Risk Reduction |
| SCS-Rush Creek Site-006 | Oklahoma | Grady | 46 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Cline Dam | Nebraska | Boyd | 46 | Low | Not Rated | 1976 | Irrigation |
| Bacon Creek Watershed Site L-3 | Iowa | Woodbury | 46 | Low | Not Rated | 1976 | Flood Risk Reduction |
| Middle Oconee- Walnut Creek Structure No 9 | Georgia | Hall | 46 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Lake Winnsboro Dam | Texas | Wood | 46 | High | Not Rated | 1962 | Flood Risk Reduction |
| Smart Dam | Virginia | Patrick | 46 | Undetermined | Not Rated | - | |
| Duck Fork | Utah | Sanpete | 46 | Significant | Not Rated | 1978 | Recreation |
| Brown Bridge Dam | Michigan | Grand Traverse | 46 | High | Not Rated | 1921 | Recreation |
| Prince's South Lake Dam (Not Built) | Indiana | Johnson | 46 | Undetermined | Not Rated | - | Recreation |
| Elm Fork Site 18 Decom Dam | Texas | Cooke | 46 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Ketchepedrake Creek W/S Dam Site 11 | Alabama | Clay | 46 | Significant | Not Rated | 1968 | Flood Risk Reduction |
| Mill Picayune Watershed Site P-79-1 | Iowa | Shelby | 46 | Low | Not Rated | 1964 | Fire Protection, Stock, Or ... |
| Encke | Pennsylvania | Somerset | 46 | Low | Not Rated | 1994 | Recreation |
| Walters Creek Watershed Site D-15-2 | Iowa | Adams | 46 | Low | Not Rated | 1972 | Fire Protection, Stock, Or ... |
| Rainbow Warrior Dam | Indiana | Parke | 46 | High | Not Rated | - | Other |
| East Fork Above Lavon WS SCS Site 26 Dam | Texas | Grayson | 46 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Cheaha Creek W/S Dam Site 3 | Alabama | Talladega | 46 | Significant | Not Rated | 1966 | Flood Risk Reduction |
| Ne Trib Leon River WS SCS Site 10 Dam | Texas | Erath | 46 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Walters Creek Watershed Site 18-2 | Iowa | Adams | 46 | Low | Not Rated | 1972 | Fire Protection, Stock, Or ... |
| Davis-Battle Cr. Watershed Site D-3 | Iowa | Monona | 46 | Low | Not Rated | 1963 | Fire Protection, Stock, Or ... |
| Lost Creek W/S Dam Site 1 | Alabama | Cleburne | 46 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Harmony Creek Watershed Site 4 | Iowa | Harrison | 46 | Low | Not Rated | 1958 | Fire Protection, Stock, Or ... |
| Chambers Creek WS SCS Site 79a Dam | Texas | Ellis | 46 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Cahulga Creek W/S Dam Site 1 | Alabama | Cleburne | 46 | High | Not Rated | 1972 | Flood Risk Reduction |
| Elm Fork WS SCS Site 6j2 Dam | Texas | Cooke | 46 | Low | Not Rated | 1957 | Flood Risk Reduction |
| Mule Creek Watershed Sta 60+00 | Iowa | Mills | 46 | Low | Not Rated | 1955 | Fire Protection, Stock, Or ... |
| Mosquito Creek Watershed Site 6-1 | Iowa | Harrison | 46 | Low | Not Rated | 1979 | Fire Protection, Stock, Or ... |
| Griffin Creek Dam | Oregon | Harney | 46 | Significant | Not Rated | 1953 | Irrigation |
| Dane Ridge Watershed Site C-5 | Iowa | Crawford | 46 | Low | Not Rated | 1977 | Fire Protection, Stock, Or ... |
| Richland Creek WS SCS Site 41 Dam | Texas | Hill | 46 | Low | Not Rated | 1962 | 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 |
| North Creek WS SCS Site 30 Dam | Texas | Jack | 46 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Simpson Creek Watershed Site 1 | Iowa | Fremont | 46 | Low | Not Rated | 1958 | Fire Protection, Stock, Or ... |
| SCS-Little Wewoka Creek Site-14 | Oklahoma | Hughes | 46 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Gorge No. 18 | Vermont | Chittenden | 46 | Low | Not Rated | 1914 | Hydroelectric |
| Intermountain Power Bottom Ash Basins | Utah | Millard | 46 | Low | Not Rated | 1983 | Other |
| Lake Lucille Dam | Arkansas | Washington | 46 | Significant | Not Rated | 1964 | Recreation |
| Denton Creek WS SCS Site 20a Dam | Texas | Wise | 46 | Low | Not Rated | 1967 | 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.