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 |
|---|---|---|---|---|---|---|---|
| Obenchain Reservoir | Oregon | Klamath | 30 | Low | Not Rated | 1958 | Irrigation |
| Lake Seven Falls Dam No 2 | Missouri | Ste. Genevieve | 30 | High | Not Rated | 1969 | Recreation |
| Oknoname 113108 | Oklahoma | Osage | 30 | Low | Not Rated | 1940 | Other |
| Mitchell Dam | Texas | Erath | 30 | Low | Not Rated | 1961 | Water Supply |
| Talmadge Lake Dam | Georgia | Henry | 30 | Low | Not Rated | 1960 | Recreation |
| SCS-Salt Creek Site-02 | Oklahoma | Pottawatomie | 30 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Anderson Dam | Florida | Gadsden | 30 | Significant | Not Rated | — | Recreation |
| Turkey Cr Watershed Site 19-9 | Iowa | Cass | 30 | Low | Not Rated | 1972 | Fire Protection, Stock, Or ... |
| Crawford Dam | Iowa | Henry | 30 | Low | Not Rated | 1981 | Fire Protection, Stock, Or ... |
| Boyles Gap Lake | Alabama | Jefferson | 30 | Low | Not Rated | 1920 | Recreation |
| SCS-Upper Bayou Site-05 | Oklahoma | Carter | 30 | Low | Not Rated | 1981 | Flood Risk Reduction |
| Lake Riverside Dam | Georgia | Thomas | 30 | Low | Not Rated | 1971 | Recreation |
| Pasley Lake Dam | Georgia | Upson | 30 | Low | Not Rated | 1972 | Fire Protection, Stock, Or ... |
| Wilck Family Dam #1 | Virginia | Cumberland | 30 | Undetermined | Not Rated | — | |
| Acres Jacob | Oklahoma | Canadian | 30 | Low | Not Rated | 1960 | Recreation |
| Iowa Noname10 | Iowa | Decatur | 30 | Low | Not Rated | 1967 | Fire Protection, Stock, Or ... |
| Leonard Dam | Iowa | Johnson | 30 | Low | Not Rated | 2001 | Fire Protection, Stock, Or ... |
| SCS-Upper Elk Creek Site-14 | Oklahoma | Washita | 30 | Low | Not Rated | 1973 | Flood Risk Reduction |
| Little Cedar | Illinois | Jackson | 30 | Low | Not Rated | 1969 | Recreation |
| Brown Dam | Iowa | Union | 30 | Low | Not Rated | 1978 | Fire Protection, Stock, Or ... |
| West Fork Big Creek Dam P- 42 | Missouri | Harrison | 30 | Low | Not Rated | 2004 | Flood Risk Reduction |
| Southwest City Rc&D Structure E-1 | Missouri | McDonald | 30 | High | Not Rated | 1970 | Flood Risk Reduction |
| Sidha Farms Lake Dam | Missouri | Lafayette | 30 | High | Not Rated | — | Recreation |
| Oknoname 113015 | Oklahoma | Osage | 30 | Low | Not Rated | 1964 | Other |
| Mcentire Lake | Oklahoma | Atoka | 30 | Low | Not Rated | 1960 | Other |
| Wenger Subwatershed M 130+73 | Iowa | Woodbury | 30 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Oknoname 051059 | Oklahoma | Grady | 30 | Low | Not Rated | 1950 | Other |
| Jordan #1 | Colorado | Teller | 30 | Low | Not Rated | 1959 | Fish and Wildlife Pond |
| C A Ezell | Alabama | Choctaw | 30 | Low | Not Rated | 1958 | Other |
| Mo No Name | Missouri | Franklin | 30 | High | Not Rated | — | |
| Trio | Colorado | Delta | 30 | Low | Not Rated | 1955 | Irrigation |
| Sediment Pond M4 | Texas | Harrison | 30 | Low | Not Rated | 2007 | |
| Nicholson Dam | Iowa | Taylor | 30 | Low | Not Rated | 1991 | Fire Protection, Stock, Or ... |
| Prince Edward County Dam # 7 | Virginia | Prince Edward | 30 | Undetermined | Not Rated | — | |
| Birchfield Dam | Virginia | Wise | 30 | Undetermined | Not Rated | — | |
| Tabo Creek Watershed Dam A- 24b | Missouri | Lafayette | 30 | Low | Not Rated | 1967 | Grade Stabilization |
| Kingsford A-6 | Florida | Polk | 30 | Significant | Not Rated | 1964 | Tailings |
| Pine Tree Country Club | Alabama | Jefferson | 30 | Low | Not Rated | 1969 | Recreation |
| Denton Creek WS SCS Site 5 Dam | Texas | Montague | 30 | Low | Not Rated | 1968 | Flood Risk Reduction |
| Tug Creek Roadgrade - West Dam | Iowa | Van Buren | 30 | Low | Not Rated | 1990 | Other |
| Oknoname 113123 | Oklahoma | Osage | 30 | Low | Not Rated | 1940 | Other |
| Dunn Dam | Missouri | Scotland | 30 | Low | Not Rated | 1990 | Grade Stabilization |
| Shakespear | Utah | Garfield | 30 | Low | Not Rated | 1963 | Irrigation |
| Soap Creek Watershed Site 4-77 | Iowa | Appanoose | 30 | Low | Not Rated | 2007 | Flood Risk Reduction |
| Brown | Colorado | Pueblo | 30 | Low | Not Rated | 1904 | Fire Protection, Stock, Or ... |
| Hulsey Lake Dam | Arizona | Apache | 30 | High | Not Rated | 1950 | Recreation |
| R. R. Jones Dam | Virginia | Halifax | 30 | Undetermined | Not Rated | — | Irrigation |
| Camp Hobilitzelle Lake Dam | Texas | Ellis | 30 | Significant | Not Rated | 1932 | Recreation |
| Richardson Estate Dam | Texas | Wichita | 30 | Low | Not Rated | 1997 | Irrigation |
| Peebles Lake Dam | Missouri | Benton | 30 | Low | Not Rated | — | Recreation |
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.