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 |
|---|---|---|---|---|---|---|---|
| Newnan Waterworks Lake Dam No. 6 | Georgia | Coweta | 54 | Low | Not Rated | 1978 | Water Supply |
| SCS-Little Washita River Site-28 | Oklahoma | Caddo | 54 | Low | Not Rated | 1980 | Flood Risk Reduction |
| Joiner Dam | Alabama | Talladega | 54 | Low | Not Rated | 1963 | Recreation |
| SCS-Boggy Creek Site-13 | Oklahoma | Washita | 54 | Low | Not Rated | 1965 | Flood Risk Reduction |
| SCS-Cobb Creek Site-004 | Oklahoma | Caddo | 54 | Low | Not Rated | 1957 | Flood Risk Reduction |
| SCS-Oak Creek Site-009 | Oklahoma | Washita | 54 | Low | Not Rated | 1969 | Flood Risk Reduction |
| Lake Loma Dam | Texas | Upshur | 54 | Low | Not Rated | 1965 | Water Supply |
| Indian Creek Watershed Site 26 | Iowa | Pottawattamie | 54 | Low | Not Rated | 1975 | Fire Protection, Stock, Or ... |
| Lake Mineral Wells Dam | Texas | Parker | 54 | High | Not Rated | 1920 | Water Supply |
| Chambers Creek WS SCS Site 56 Dam | Texas | Ellis | 54 | High | Not Rated | 1969 | Flood Risk Reduction |
| SCS-Cottonwood Creek Site-20 | Oklahoma | Kingfisher | 54 | Low | Not Rated | 1972 | Flood Risk Reduction |
| London Reservoir Dam | Kentucky | Laurel | 54 | Low | Not Rated | 1955 | Recreation |
| Younger Dam | Virginia | Patrick | 54 | Undetermined | Not Rated | — | |
| SCS-Lower Black Bear Creek Site-16 | Oklahoma | Pawnee | 54 | Low | Not Rated | 1974 | Flood Risk Reduction |
| Davis Subwatershed 7-3615 | Iowa | Woodbury | 54 | Low | Not Rated | 1958 | Fire Protection, Stock, Or ... |
| Hume Lake | California | Fresno | 54 | High | Not Rated | 1908 | Recreation |
| Waddell Ranch Dam No 3 | Texas | Palo Pinto | 54 | Low | Not Rated | 1975 | Water Supply |
| SCS-North Deer Creek Site-1m | Oklahoma | Pottawatomie | 54 | High | Not Rated | 1994 | Flood Risk Reduction |
| Donald Deel Lake Dam | Kentucky | Shelby | 54 | Low | Not Rated | 2005 | Recreation |
| Henry H. Buckman Lock | Florida | Putnam | 54 | Low | Not Rated | 1971 | Navigation |
| Dickerson Slurry No. 3 Dam | Ohio | Harrison | 54 | Significant | Not Rated | 1982 | Tailings |
| Upper Bosque River WS SCS Site 19 Dam | Texas | Erath | 54 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Elm Fork Site 18 Decom Dam | Texas | Cooke | 54 | Low | Not Rated | 1960 | Flood Risk Reduction |
| SCS-Cavalry Creek Site-08 | Oklahoma | Washita | 54 | Low | Not Rated | 1959 | Flood Risk Reduction |
| SCS-Wildhorse Creek Site-022 | Oklahoma | Stephens | 54 | Low | Not Rated | 1958 | Flood Risk Reduction |
| East Fork Above Lavon WS SCS Site 1a Dam | Texas | Collin | 54 | High | Not Rated | 1957 | Flood Risk Reduction |
| Cow Bayou WS SCS Site 4 Dam | Texas | McLennan | 54 | Low | Not Rated | 1956 | Flood Risk Reduction |
| Big Lake Dam | Texas | Bosque | 54 | Low | Not Rated | 1948 | Irrigation |
| Kern Brothers Dam (Harney) | Oregon | Harney | 54 | Low | Not Rated | 1949 | Irrigation |
| Raleigh Dam | North Dakota | Grant | 54 | Significant | Not Rated | 1910 | Recreation |
| Phosphoria P-5 | Florida | Polk | 54 | Significant | Not Rated | 1992 | Tailings |
| Waubonsie Cr. Watershed Site 23-2 | Iowa | Mills | 54 | Low | Not Rated | 1979 | Fire Protection, Stock, Or ... |
| Jim Ned Creek WS SCS Site 24 Dam | Texas | Coleman | 54 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Etowah River WS Str # 10 | Georgia | Dawson | 54 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Choctaw Creek WS SCS Site 26 Dam | Texas | Grayson | 54 | Low | Not Rated | 1977 | Flood Risk Reduction |
| Proposed Callaway Dam | Georgia | Harris | 54 | Low | Not Rated | — | |
| Fort Meade Pr-4 | Florida | Polk | 54 | High | Not Rated | 1975 | Tailings |
| Buhl Lake Dam | Georgia | Pickens | 54 | Low | Not Rated | 1987 | Irrigation |
| Clear Creek WS SCS Site 1a Dam | Texas | Montague | 54 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Wigington Lake Dam | Georgia | Pickens | 54 | Low | Not Rated | 1990 | Recreation |
| Tobesofkee Creek Str # 70 | Georgia | Lamar | 54 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Salt Creek & Laterals WS SCS Site 1 Dam | Texas | Wise | 54 | Low | Not Rated | 1969 | Flood Risk Reduction |
| SCS-Cowden Laterals Site-010 | Oklahoma | Caddo | 54 | Low | Not Rated | 1980 | Flood Risk Reduction |
| SCS-Sandstone Creek Site-017 | Oklahoma | Roger Mills | 54 | Low | Not Rated | 1952 | Flood Risk Reduction |
| Structure No. 12 | Illinois | Johnson | 54 | Significant | Not Rated | 1974 | Recreation |
| SCS-Cotton-Coon-Mission Cr Site-002 | Oklahoma | Osage | 54 | Low | Not Rated | 1989 | Flood Risk Reduction |
| Pickle Jar Reservoir | Colorado | Gilpin | 54 | Low | Not Rated | 2001 | Water Supply |
| Pauls Valley | Oklahoma | Garvin | 54 | Low | Not Rated | 1954 | Water Supply |
| Oak Mountain New Lake Dam | Alabama | Shelby | 54 | High | Not Rated | 1972 | Recreation |
| Upper Beaver Subwatershed Site 15-1 | Iowa | Monona | 54 | Low | Not Rated | 1966 | Fire Protection, Stock, Or ... |
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.