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 |
|---|---|---|---|---|---|---|---|
| Godfrey Jack | Oklahoma | Marshall | 45 | Low | Not Rated | 1960 | Recreation |
| Clear Fork Trinity River WS SCS Site 16 Dam | Texas | Parker | 45 | Low | Not Rated | 1956 | Flood Risk Reduction |
| Oknoname 127009 | Oklahoma | Pushmataha | 45 | Low | Not Rated | 1960 | Other |
| Middle Branch Park River 10 | North Dakota | Cavalier | 45 | Significant | Not Rated | 1971 | Flood Risk Reduction |
| Stafford Troy | Oklahoma | Craig | 45 | Low | Not Rated | 1984 | Other |
| Graniteville CO Dam 1 | South Carolina | Aiken | 45 | Low | Not Rated | 1968 | Recreation |
| Seven Islands Dam | Virginia | Culpeper | 45 | Undetermined | Not Rated | - | Recreation |
| Mosquito of Harrison Watershed Site 5-4 | Iowa | Harrison | 45 | Low | Not Rated | 1988 | Fire Protection, Stock, Or ... |
| Newton Lake No 1 Dam | Texas | Milam | 45 | Low | Not Rated | 1953 | Recreation |
| Iowa Noname29 | Iowa | Lucas | 45 | Low | Not Rated | 1970 | Fire Protection, Stock, Or ... |
| Plant Bowen Ash Pond Dam | Georgia | Bartow | 45 | Low | Not Rated | 1968 | Other |
| Deep Creek (Tooele) | Utah | Tooele | 45 | Low | Not Rated | 1981 | Irrigation |
| Ne Trib Leon River WS SCS Site 24 Dam | Texas | Comanche | 45 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Mush Creek W/S Dam Site 5 | Alabama | Lowndes | 45 | Significant | Not Rated | 1984 | Flood Risk Reduction |
| Willow Creek Subwatershed Site M-1 | Iowa | Woodbury | 45 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Dutch Hollow Subwatershed Site 1-8 | Iowa | Woodbury | 45 | Low | Not Rated | 1994 | Fire Protection, Stock, Or ... |
| Chambers Creek WS SCS Site 100 Dam | Texas | Ellis | 45 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Mule Creek Watershed Sta 75+32 | Iowa | Mills | 45 | Low | Not Rated | 1956 | Fire Protection, Stock, Or ... |
| Dr James Bruce No 2 | Alabama | Lee | 45 | Low | Not Rated | 1966 | Fire Protection, Stock, Or ... |
| Heinrich-Martin Dam | North Dakota | LaMoure | 45 | Low | Not Rated | 1968 | Fish and Wildlife Pond |
| Big Sandy Creek WS NRCS Site 24c Dam | Texas | Wise | 45 | Low | Not Rated | 2006 | Flood Risk Reduction |
| Cedar Canyon Dev. Corp. | Oklahoma | Logan | 45 | Low | Not Rated | 1955 | Recreation |
| Big Park Watershed Site A-2 | Iowa | Crawford | 45 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Gator Lake Dam | Texas | Henderson | 45 | Low | Not Rated | - | Recreation |
| Kinnan, Frank Reservoir | Oregon | Douglas | 45 | Significant | Not Rated | 1968 | Recreation |
| High Head Branch Lake Dam | Georgia | Burke | 45 | Undetermined | Not Rated | - | |
| Brown's Dam #4 | Missouri | Atchison | 45 | Low | Not Rated | 2004 | |
| Mill Picayune Watershed Site M-2-2 | Iowa | Harrison | 45 | Low | Not Rated | 1967 | Fire Protection, Stock, Or ... |
| Williams Lake Dam 1 | Missouri | Henry | 45 | Low | Not Rated | 1967 | Grade Stabilization |
| Salacoa Creek W/S Str. #67 Dam | Georgia | Gordon | 45 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Kennecott Smelter Kessler Cnyn #10 | Utah | Salt Lake | 45 | Significant | Not Rated | 1937 | Flood Risk Reduction |
| Hochstein Dam #3 | Oregon | Washington | 45 | Low | Not Rated | - | Hydroelectric |
| Arthur White | Oklahoma | Blaine | 45 | Low | Not Rated | 1969 | Recreation |
| Mule Creek Watershed Sta 89+00 | Iowa | Mills | 45 | Low | Not Rated | 1956 | Fire Protection, Stock, Or ... |
| Mule Creek Watershed Sta 38+20 | Iowa | Mills | 45 | Low | Not Rated | 1955 | Fire Protection, Stock, Or ... |
| Kelly Bros | Oklahoma | Creek | 45 | Low | Not Rated | 1960 | Other |
| North Fork Broad River WS Str # 8 | Georgia | Stephens | 45 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Donald E. Stroh Ec #2 | Colorado | Elbert | 45 | Low | Not Rated | 1976 | Flood Risk Reduction |
| Tehuacana Creek WS SCS Site 7 Dam | Texas | Hill | 45 | Low | Not Rated | 1971 | Flood Risk Reduction |
| Camp Creek Reservoir (Baker) | Oregon | Baker | 45 | Significant | Not Rated | 1932 | Irrigation |
| SCS-Beaver Creek Site-01 | Oklahoma | Custer | 45 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Concord Mines Lake | Alabama | Jefferson | 45 | Low | Not Rated | 1949 | Water Supply |
| Sister Grove Creek WS SCS Site 34 Dam | Texas | Grayson | 45 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Pine Ridge Lake Dam | Texas | Anderson | 45 | Low | Not Rated | 1994 | Fire Protection, Stock, Or ... |
| Beaver Meadow | Utah | Summit | 45 | Significant | Not Rated | 1949 | Irrigation |
| Blanket Creek WS SCS Site 6 Dam | Texas | Brown | 45 | Significant | Not Rated | 1966 | Flood Risk Reduction |
| SCS-Long Branch Creek Site-01 | Oklahoma | Noble | 45 | High | Not Rated | 1976 | Flood Risk Reduction |
| Toponas Rock #2 | Colorado | Routt | 45 | Low | Not Rated | 1945 | Irrigation |
| Byrams Dam | Texas | Blanco | 45 | High | Not Rated | 1979 | Fire Protection, Stock, Or ... |
| Silver City Sa No 6 Phase 1 | Florida | Polk | 45 | Low | Not Rated | 1970 | Tailings |
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.