Browse Dams
36,808 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,808 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 |
|---|---|---|---|---|---|---|---|
| Upper Locust Creek L- 84 | Missouri | Putnam | 30 | Low | Not Rated | 2006 | Flood Risk Reduction |
| Cox Lake Dam | Texas | Navarro | 30 | Low | Not Rated | 1951 | Water Supply |
| Anderson Lake Dam | Missouri | Franklin | 30 | Low | Not Rated | 1958 | Recreation |
| Mcintosh Lake Dam | Missouri | Douglas | 30 | Low | Not Rated | — | Recreation |
| Overton | Oklahoma | Grant | 30 | Low | Not Rated | 1976 | Other |
| Hall Farms Dam | Missouri | Lewis | 30 | Low | Not Rated | 2005 | Grade Stabilization |
| Willow Creek Subwatershed Site M-3 | Iowa | Woodbury | 30 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Grindstone-Lost-Muddy Watershed Dam Lt-160 | Missouri | DeKalb | 30 | Low | Not Rated | 1985 | Grade Stabilization |
| SCS-Sugar Creek Site-036 | Oklahoma | Caddo | 30 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Sparks Dam | Missouri | Knox | 30 | Low | Not Rated | 2007 | Grade Stabilization |
| Klontz-Cowden Pond 1 | Oklahoma | Custer | 30 | Low | Not Rated | 2000 | Water Supply |
| Carter Pond Dam | Georgia | Oconee | 30 | Undetermined | Not Rated | — | |
| Peterson Dam | Iowa | Woodbury | 30 | Low | Not Rated | 1966 | Fire Protection, Stock, Or ... |
| Egan Lake Dam | Missouri | Phelps | 30 | Low | Not Rated | 1963 | Recreation |
| Fain Dam | Virginia | Patrick | 30 | Undetermined | Not Rated | — | |
| Bradley Lake Dam | Georgia | Gilmer | 30 | Low | Not Rated | 1987 | Recreation |
| Oklahoma | Caddo | 30 | Low | Not Rated | 1972 | Irrigation | |
| Lake James Dam | Missouri | Greene | 30 | Low | Not Rated | — | Recreation |
| Denton Creek WS SCS Site 2c Dam | Texas | Montague | 30 | Low | Not Rated | 1971 | Flood Risk Reduction |
| Gregory Lake Dam | Missouri | Schuyler | 30 | Low | Not Rated | 1977 | Recreation |
| S-63 | Florida | Osceola | 30 | Low | Not Rated | 1966 | Flood Risk Reduction |
| SCS-Big Wewoka Creek Site-34 | Oklahoma | Hughes | 30 | Low | Not Rated | 1959 | Flood Risk Reduction |
| Kilgore Lands Lake | Alabama | Walker | 30 | High | Not Rated | — | Flood Risk Reduction |
| Woodward Jim | Oklahoma | Woods | 30 | Low | Not Rated | 1984 | Flood Risk Reduction |
| Oknoname 113038 | Oklahoma | Osage | 30 | Low | Not Rated | 1970 | Other |
| Grays Creek WS SCS Site 6 Dam | Texas | Navarro | 30 | Low | Not Rated | 1954 | Flood Risk Reduction |
| Moulton Watershed Site B-2 | Iowa | Appanoose | 30 | Low | Not Rated | 1962 | Fire Protection, Stock, Or ... |
| Soap Creek Watershed Site 4-86 | Iowa | Appanoose | 30 | Low | Not Rated | 2010 | Flood Risk Reduction |
| Greene County Roadgrade Dam 28-85-32 | Iowa | Greene | 30 | Low | Not Rated | 1986 | Other |
| Wayman-Fuhring Lake Dam | Missouri | Phelps | 30 | Low | Not Rated | — | Other |
| Cagle Lake Dam | Georgia | Franklin | 30 | Low | Not Rated | 1974 | Recreation |
| Pruess Lake | Utah | Millard | 30 | Significant | Not Rated | 1900 | Irrigation |
| Triplett Dam | Iowa | Polk | 30 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Helmich Lake Dam | Missouri | Randolph | 30 | High | Not Rated | — | Other |
| Linneus Lake Dam | Missouri | Linn | 30 | High | Not Rated | 1946 | Water Supply |
| Williams Lake Dam | Missouri | Franklin | 30 | Low | Not Rated | — | Recreation |
| Karl Lake Dam | Missouri | Warren | 30 | Low | Not Rated | — | Recreation |
| Nutter Lake Dam West | Missouri | Montgomery | 30 | Low | Not Rated | 1977 | Irrigation |
| Beeson Farms, INC | Missouri | Mercer | 30 | Low | Not Rated | 1997 | Grade Stabilization |
| SCS-Little Deep Fork Creek Site-43 | Oklahoma | Creek | 30 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Okla. Land & Cattle Co. | Oklahoma | Osage | 30 | Low | Not Rated | 1940 | Other |
| Black Dam | Iowa | Lucas | 30 | Low | Not Rated | 1976 | Fire Protection, Stock, Or ... |
| Sheppard Lake Dam | Georgia | Baldwin | 30 | Low | Not Rated | — | |
| Johnson Dam | Iowa | Mills | 30 | Low | Not Rated | 2006 | Fire Protection, Stock, Or ... |
| SCS-Bear Creek Site-004 | Oklahoma | Custer | 30 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Big Creek-Hurricane Creek T- 23 | Missouri | Carroll | 30 | Low | Not Rated | 1995 | Flood Risk Reduction |
| Upper Bosque River WS SCS Site 2 Dam | Texas | Erath | 30 | High | Not Rated | 1967 | Flood Risk Reduction |
| Aloname 1 | Alabama | Lee | 30 | Low | Not Rated | 1961 | Recreation |
| Bear Creek Watershed Dam X- 7a | Missouri | Clark | 30 | Low | Not Rated | 1981 | Flood Risk Reduction |
| Sheep Springs #1 | Arizona | Apache | 30 | Low | Not Rated | 1956 | Fish and Wildlife Pond |
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.