Browse Dams
11,354 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 11,354 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 |
|---|---|---|---|---|---|---|---|
| Midwest Mining | Kansas | Douglas | 30 | Significant | - | - | Other |
| Ketchepedrake Creek W/S Dam Site 1 | Alabama | Clay | 30 | Significant | Not Rated | 1967 | Flood Risk Reduction |
| Aep Proj. 1301 Ash Pond | West Virginia | Mason | 30 | Significant | Satisfactory | 1978 | Tailings |
| Pike Brook Dam | New York | Washington | 30 | Significant | Poor | 1924 | Water Supply |
| Locust Ridge Middle Dam | Missouri | Sullivan | 30 | Significant | Not Rated | 1993 | Fire Protection, Stock, Or ... |
| Frd No 19 | Kansas | Butler | 30 | Significant | Fair | 1966 | Flood Risk Reduction |
| New Hope Trails Dam | North Carolina | Chatham | 30 | Significant | Satisfactory | 1988 | Recreation |
| Kratky | Vermont | Orange | 30 | Significant | Satisfactory | 1966 | Recreation |
| Pierce | Wyoming | Carbon | 30 | Significant | Fair | 1918 | Irrigation |
| Moon Glow Lake Dam | Alabama | Shelby | 30 | Significant | Not Rated | 1955 | Recreation |
| Locust Ridge West Dam | Missouri | Sullivan | 30 | Significant | Not Rated | 1993 | Fire Protection, Stock, Or ... |
| Yellow Creek Upground Reservoir | Ohio | Putnam | 30 | Significant | Satisfactory | 2006 | Water Supply |
| Paul Rigsby Dam | Alabama | Cullman | 30 | Significant | Not Rated | 1952 | Fire Protection, Stock, Or ... |
| Dogwood Lakes Estates Dam No.2 | Florida | Holmes | 30 | Significant | Not Rated | 1962 | Recreation |
| Lake Hendricks Dam | Iowa | Howard | 30 | Significant | Poor | 1960 | Recreation |
| Lee County Sportsman Club Lake Dam | Kentucky | Lee | 30 | Significant | Fair | 1968 | Recreation |
| Cliff Lake (Summit) | Utah | Summit | 30 | Significant | Not Rated | 1932 | Irrigation |
| Kansas | Johnson | 30 | Significant | Not Rated | 1960 | ||
| Hoop Lake | Utah | Summit | 30 | Significant | Not Rated | 1939 | Irrigation |
| Harrington | Wyoming | Big Horn | 30 | Significant | Poor | 1974 | Irrigation |
| Lake Warren Dam | Alabama | Shelby | 30 | Significant | Not Rated | 1954 | Recreation |
| Johnson Lake Dam | North Carolina | Lee | 30 | Significant | Fair | - | Recreation |
| Phillips Dam | North Carolina | Henderson | 30 | Significant | Satisfactory | - | Recreation |
| Clarks Pond Dam | Connecticut | New Haven | 30 | Significant | Satisfactory | - | Recreation |
| Silver Hill Lake Dam | Mississippi | Greene | 30 | Significant | Unsatisfactory | - | Recreation |
| Folkoord | Montana | Richland | 30 | Significant | - | 1959 | Fire Protection, Stock, Or ... |
| Roberdel Lake Dam | North Carolina | Richmond | 30 | Significant | Not Rated | - | Hydroelectric |
| Trotter Dam | Tennessee | Dickson | 30 | Significant | - | 1995 | Fire Protection, Stock, Or ... |
| Pecks Dam | New York | Ulster | 30 | Significant | Poor | 1962 | Recreation |
| Cow Bayou WS SCS Site 19 Dam | Texas | McLennan | 30 | Significant | Not Rated | 1964 | Flood Risk Reduction |
| King Reservoir (West Dam) | Idaho | Owyhee | 30 | Significant | Fair | 1969 | Irrigation |
| Hunters Run Structure No. R-63 | Ohio | Fairfield | 30 | Significant | Poor | 1961 | Flood Risk Reduction |
| Dupont Lake Dam | North Carolina | Transylvania | 30 | Significant | Poor | - | Recreation |
| Rasmussen No.1 | South Dakota | Custer | 30 | Significant | - | 1943 | Fire Protection, Stock, Or ... |
| Hayes Stockwater Dam | South Dakota | Buffalo | 30 | Significant | - | 1949 | Fire Protection, Stock, Or ... |
| River Bluff Upper Dam | South Carolina | Pickens | 30 | Significant | Fair | - | Recreation |
| Busseron Dam No. G-3 | Indiana | Sullivan | 30 | Significant | Fair | 1964 | Flood Risk Reduction |
| Currytowne Association Dam 1 | South Carolina | Edgefield | 30 | Significant | Fair | 1988 | Recreation |
| Green River Hill Subdivision Dam | Kentucky | Henderson | 30 | Significant | Satisfactory | 1982 | Recreation |
| Tilson Dam | North Carolina | Buncombe | 30 | Significant | Satisfactory | - | Recreation |
| Johnson Dam | Tennessee | Blount | 30 | Significant | - | 2000 | Fire Protection, Stock, Or ... |
| Plantation Hills Dam | Louisiana | De Soto | 30 | Significant | Fair | 2017 | Other |
| Pond # 5 Process Water, Cells A Through D | California | Monterey | 30 | Significant | Not Available | - | Other |
| Ross No. 1 | California | Shasta | 30 | Significant | Satisfactory | 1957 | Water Supply |
| Olson (Richland) | Montana | Richland | 30 | Significant | - | 1958 | Fire Protection, Stock, Or ... |
| Natural Springs Dam | Arkansas | Garland | 30 | Significant | Poor | 1963 | Recreation |
| Hants Lake Dam | Indiana | Johnson | 30 | Significant | Satisfactory | 1945 | Recreation |
| Waters Lake Dam | North Carolina | Burke | 30 | Significant | Poor | 1968 | Recreation |
| Warren Storage | Minnesota | Marshall | 30 | Significant | Satisfactory | 2002 | Flood Risk Reduction |
| Dixonville Log Pond | Oregon | Douglas | 30 | Significant | Not Rated | 1956 | 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.