Browse Dams
36,819 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,819 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 |
|---|---|---|---|---|---|---|---|
| Simplot Waste Lagoon #1 | Oregon | Umatilla | 46 | Significant | Not Rated | — | Other |
| Cherokee Dam | Virginia | Frederick | 46 | Significant | Not Rated | — | Recreation |
| North Creek WS SCS Site 30 Dam | Texas | Jack | 46 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Camp Creek Subwatershed Site M-2a | Iowa | Woodbury | 46 | Low | Not Rated | 1989 | Fire Protection, Stock, Or ... |
| Herzog Dam | North Dakota | Pembina | 46 | Significant | Not Rated | 1957 | Flood Risk Reduction |
| Timber Lake | Oregon | Clackamas | 46 | Significant | Not Rated | — | Recreation |
| East Fork Above Lavon WS SCS Site 26 Dam | Texas | Grayson | 46 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Jim Ned Creek WS SCS Site 3 Dam | Texas | Coleman | 46 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Chambers Creek WS SCS Site 98a Dam | Texas | Ellis | 46 | High | Not Rated | 1960 | Flood Risk Reduction |
| Noel Burns | Oklahoma | McCurtain | 46 | Low | Not Rated | 1940 | Other |
| Plum Creek 3 | Wisconsin | Pierce | 46 | Low | Not Rated | 1974 | Flood Risk Reduction |
| Richland Creek WS SCS Site 41 Dam | Texas | Hill | 46 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Walters Creek Watershed Site 18-2 | Iowa | Adams | 46 | Low | Not Rated | 1972 | Fire Protection, Stock, Or ... |
| North Creek WS SCS Site 28a Dam | Texas | Jack | 46 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Stevens Dam; Joe | North Dakota | Barnes | 46 | Low | Not Rated | 1967 | Recreation |
| SCS-Uncle John Creek Site-13 | Oklahoma | Kingfisher | 46 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Prince's South Lake Dam (Not Built) | Indiana | Johnson | 46 | Undetermined | Not Rated | — | Recreation |
| East Fork Above Lavon WS SCS Site 34 Dam | Texas | Collin | 46 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Oak Mountain Lake Dam Number Two | Alabama | Shelby | 46 | High | Not Rated | 1964 | Recreation |
| Alcorn College Lake Number 4 Dam | Mississippi | Claiborne | 46 | Low | Not Rated | 1999 | Recreation |
| Southmark Lake Dam | Georgia | Dawson | 46 | Undetermined | Not Rated | 1940 | Recreation |
| Denton Creek WS SCS Site 20a Dam | Texas | Wise | 46 | Low | Not Rated | 1967 | Flood Risk Reduction |
| SCS-Fitzgerald-Soldier Creek Site-1 | Oklahoma | Logan | 46 | Low | Not Rated | 1975 | Flood Risk Reduction |
| Waubonsie Cr. Watershed Site 3-1 | Iowa | Fremont | 46 | Low | Not Rated | 1985 | Fire Protection, Stock, Or ... |
| Froelich Dam | North Dakota | Sioux | 46 | Low | Not Rated | 1962 | Recreation |
| Iowa Noname34 | Iowa | O'Brien | 46 | Low | Not Rated | 1973 | Fire Protection, Stock, Or ... |
| Tucker Lake | Oklahoma | Cimarron | 46 | Low | Not Rated | 1938 | Irrigation |
| Armourdale Dam | North Dakota | Towner | 46 | Significant | Not Rated | 1961 | Fish and Wildlife Pond |
| Lake Lucille Dam | Arkansas | Washington | 46 | Significant | Not Rated | 1964 | Recreation |
| Stp Main Cooling Reservoir Dam | Texas | Matagorda | 46 | High | Not Rated | 1981 | Other |
| Denton Creek WS SCS Site 11f Dam | Texas | Wise | 46 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Heisler Creek Subwtrshd Sta 39+84 #3 | Iowa | Woodbury | 46 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Jim Ned Creek WS SCS Site 25b Dam | Texas | Coleman | 46 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Brandel Lake Dam | Missouri | Boone | 46 | Significant | Not Rated | 1989 | Fire Protection, Stock, Or ... |
| Mill Picayune Watershed Site P-79-1 | Iowa | Shelby | 46 | Low | Not Rated | 1964 | Fire Protection, Stock, Or ... |
| Worden Reservoir 2 | Oregon | Klamath | 45 | Low | Not Rated | 1962 | Irrigation |
| Hochstein Dam #3 | Oregon | Washington | 45 | Low | Not Rated | — | Hydroelectric |
| Denton Creek WS SCS Site 10e Dam | Texas | Montague | 45 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Vanderveer Dam | Oregon | Harney | 45 | Low | Not Rated | 1920 | Irrigation |
| Leona River WS SCS Site 3 Dam | Texas | Uvalde | 45 | High | Not Rated | 1983 | Flood Risk Reduction |
| Troublesome Cr Watershed Site 84-3 | Iowa | Audubon | 45 | Low | Not Rated | 1976 | Fire Protection, Stock, Or ... |
| Oknoname 111051 | Oklahoma | Okmulgee | 45 | Low | Not Rated | 1940 | Recreation |
| East Fork Above Lavon WS SCS Site 1c Dam | Texas | Collin | 45 | High | Not Rated | 1964 | Flood Risk Reduction |
| Minton Dam | New York | Chautauqua | 45 | Low | Not Rated | 1936 | Water Supply |
| Beaver Meadow | Utah | Summit | 45 | Significant | Not Rated | 1949 | Irrigation |
| Graniteville CO Dam 1 | South Carolina | Aiken | 45 | Low | Not Rated | 1968 | Recreation |
| Denton Creek WS SCS Site 1a Dam | Texas | Montague | 45 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Concord Mines Lake | Alabama | Jefferson | 45 | Low | Not Rated | 1949 | Water Supply |
| Dane Ridge Watershed Site C-2-1 | Iowa | Crawford | 45 | Low | Not Rated | 1971 | Fire Protection, Stock, Or ... |
| Oknoname 037040 | Oklahoma | Creek | 45 | Low | Not Rated | 1960 | 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.