Browse Dams
36,657 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,657 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 |
|---|---|---|---|---|---|---|---|
| SCS-Quartermaster Creek Site-03 | Oklahoma | Roger Mills | 45 | Low | Not Rated | 1962 | Flood Risk Reduction |
| SCS-Quartermaster Creek Site-08 | Oklahoma | Roger Mills | 45 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Upper Bosque River WS SCS Site 23 Dam | Texas | Erath | 45 | Low | Not Rated | 1968 | Flood Risk Reduction |
| Lehenbaur Lake Dam-Section 25 | Missouri | Callaway | 45 | Low | Not Rated | 1977 | Recreation |
| Georgetown Plant Lower Supply Pond Dam | Ohio | Harrison | 45 | Significant | Not Rated | 1951 | Water Supply |
| Chambers Creek WS SCS Site 44 Dam | Texas | Johnson | 45 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Parthenia No.2 | Oklahoma | Creek | 45 | Low | Not Rated | 1948 | Irrigation |
| Lake Olden Dam | Texas | Eastland | 45 | Low | Not Rated | 1920 | Water Supply |
| Waubonsie Cr. Watershed Site 36-1 | Iowa | Mills | 45 | Low | Not Rated | 1983 | Fire Protection, Stock, Or ... |
| Thompson Estate Lake Dam | Texas | Moore | 45 | Significant | Not Rated | 1953 | |
| Miller Dam | Iowa | Fremont | 45 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Littell Dam | Virginia | Patrick | 45 | Undetermined | Not Rated | - | Recreation |
| Inman Alex Or Jewel | Oklahoma | Roger Mills | 45 | Low | Not Rated | 1980 | Other |
| SCS-Brushy Peaceable Creek Site-015a | Oklahoma | Pittsburg | 45 | Low | Not Rated | 1987 | Flood Risk Reduction |
| Iowa Noname29 | Iowa | Lucas | 45 | Low | Not Rated | 1970 | Fire Protection, Stock, Or ... |
| Lower Rose Canyon | Arizona | Pima | 45 | Low | Not Rated | 1958 | Fish and Wildlife Pond |
| SCS-Rush Creek Site-012r | Oklahoma | Grady | 45 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Lake Lagrange Dam | New York | Wyoming | 45 | Low | Not Rated | 1961 | Water Supply |
| Skaggs Dam | Texas | Comanche | 45 | Low | Not Rated | 1971 | Irrigation |
| Oknoname 051020 | Oklahoma | Grady | 45 | Low | Not Rated | 1940 | Other |
| Crystal Lake Dam No 1 | Kentucky | Kenton | 45 | Low | Not Rated | 1980 | Other |
| Hull/Coberly Dam | Iowa | Monona | 45 | Low | Not Rated | 1967 | Fire Protection, Stock, Or ... |
| Mule Creek Watershed Sta 38+20 | Iowa | Mills | 45 | Low | Not Rated | 1955 | Fire Protection, Stock, Or ... |
| Elm Fork WS SCS Site 7g Dam | Texas | Cooke | 45 | Low | Not Rated | 1959 | Flood Risk Reduction |
| Payne Creek Cl-5 | Florida | Polk | 45 | Significant | Not Rated | - | Tailings |
| Coberly/Butler Dam | Iowa | Monona | 45 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Carlson/Walsh Dam | Iowa | Pottawattamie | 45 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Salacoa Creek W/S Str. #67 Dam | Georgia | Gordon | 45 | Low | Not Rated | 1970 | Flood Risk Reduction |
| West Fork #3 Subwtrshd Sta 8+15 #6 | Iowa | Woodbury | 45 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Williams Lake Dam-Sec 36 | Missouri | Henry | 45 | Low | Not Rated | 1967 | Recreation |
| Brookview Farm Dam | Virginia | Goochland | 45 | High | Not Rated | - | Flood Risk Reduction |
| Seven Islands Dam | Virginia | Culpeper | 45 | Undetermined | Not Rated | - | Recreation |
| SCS-Rush Creek Site-021 | Oklahoma | Grady | 45 | Low | Not Rated | 1981 | Other |
| Blanket Creek WS SCS Site 14 Dam | Texas | Brown | 45 | Low | Not Rated | 1965 | Flood Risk Reduction |
| Waubonsie Cr. Watershed Site 23-1 | Iowa | Mills | 45 | Low | Not Rated | 1979 | Fire Protection, Stock, Or ... |
| Lake St. Frances | Arkansas | St. Francis | 45 | Significant | Not Rated | 1960 | Recreation |
| Tehuacana Creek WS SCS Site 19 Dam | Texas | McLennan | 45 | High | Not Rated | 1966 | Flood Risk Reduction |
| Oknoname 037033 | Oklahoma | Creek | 45 | Low | Not Rated | 1960 | Other |
| Willow Creek Subwatershed Site M-1 | Iowa | Woodbury | 45 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Brown's Dam #4 | Missouri | Atchison | 45 | Low | Not Rated | 2004 | |
| Wrg Bl 04 | Florida | Polk | 45 | Low | Not Rated | 1956 | Tailings |
| Farwell Reg Dam | Nebraska | Howard | 45 | Low | Not Rated | 1973 | Irrigation |
| Cj Koehr Dam | Virginia | Fauquier | 45 | Undetermined | Not Rated | - | |
| Lonnie Heldermon Gssi | Oklahoma | Caddo | 45 | Low | Not Rated | 1995 | Other |
| Iowa Noname76 | Iowa | Monona | 45 | Low | Not Rated | 1974 | Fire Protection, Stock, Or ... |
| Clear Fork Trinity River WS SCS Site 13 Dam | Texas | Parker | 45 | Low | Not Rated | 1956 | Flood Risk Reduction |
| Middle Lake Dam | Missouri | Mercer | 45 | Low | Not Rated | 2003 | Fire Protection, Stock, Or ... |
| Carr Bobby | Oklahoma | Bryan | 45 | Low | Not Rated | 1984 | Other |
| Hochstein Dam #3 | Oregon | Washington | 45 | Low | Not Rated | - | Hydroelectric |
| Worden Reservoir 2 | Oregon | Klamath | 45 | Low | Not Rated | 1962 | Irrigation |
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.