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 |
|---|---|---|---|---|---|---|---|
| Thibodeaux | Colorado | La Plata | 18 | Significant | Satisfactory | - | Recreation |
| Settling Area No 1 | Florida | Polk | 18 | Significant | Not Rated | 1962 | Tailings |
| Torger Dam | Montana | Petroleum | 18 | Significant | - | 1976 | Irrigation |
| Eastman Treatment Lagoons Dam | New Hampshire | Sullivan | 18 | Significant | Not Rated | - | Flood Risk Reduction |
| Rohr Dam | Ohio | Carroll | 18 | Significant | Fair | 1973 | Water Supply |
| Ettinger Pond | Oregon | Washington | 18 | Significant | Not Rated | 1954 | Irrigation |
| Restoration Park Dam | Louisiana | Ouachita | 18 | Significant | Fair | 2003 | Recreation |
| Poplar Lake Dam | South Carolina | Union | 18 | Significant | Fair | 1947 | Recreation |
| Grantsville Regulating Pond | Utah | Tooele | 18 | Significant | Not Rated | 1986 | Other |
| Spirit Lake | Utah | Daggett | 18 | Significant | Not Rated | 1934 | Irrigation |
| Meadow Lodge Lake | Utah | Iron | 18 | Significant | Not Rated | 1965 | Recreation |
| Kansas | Phillips | 18 | Significant | - | - | Fire Protection, Stock, Or ... | |
| Silvermine Dam | Connecticut | Fairfield | 18 | Significant | Fair | - | Recreation |
| Rug Brook Reservoir Southeast Dike | Connecticut | Litchfield | 18 | Significant | Satisfactory | - | Other |
| L E Skipper Pond Dam | Alabama | Crenshaw | 18 | Significant | Not Rated | 1976 | Recreation |
| Midland Lake Dam | Arkansas | Jefferson | 18 | Significant | Not Rated | 1955 | Recreation |
| Lewis Lawson Dam No.5 | Alabama | Hale | 18 | Significant | Not Rated | 1970 | Recreation |
| Suburbia Lake Dam | Arkansas | Jefferson | 18 | Significant | Not Rated | 1959 | Recreation |
| Buffington Lake Dam | Arkansas | Saline | 18 | Significant | Not Rated | 1947 | Recreation |
| Crommelin Lake Dam | Alabama | Elmore | 18 | Significant | Not Rated | 1940 | Other |
| Lakeland Farms Dam Number Eight | Alabama | Perry | 18 | Significant | Not Rated | 1953 | Other |
| Valley View Lake Dam | Alabama | Shelby | 18 | Significant | Not Rated | 1959 | Recreation |
| Industries Drive Dam | Massachusetts | Norfolk | 18 | Significant | Poor | - | Water Supply |
| Loch Erin Dam | Michigan | Lenawee | 18 | Significant | Satisfactory | 1971 | Recreation |
| Denton Dam | North Carolina | Franklin | 18 | Significant | Fair | - | Fire Protection, Stock, Or ... |
| Knutson Dam 8148 | Nebraska | Furnas | 18 | Significant | Fair | 1960 | Fire Protection, Stock, Or ... |
| Graymont Sludge Lagoons | Ohio | Ottawa | 18 | Significant | Fair | 1981 | Tailings |
| Neptune Basin Dam | New Jersey | Ocean | 18 | Significant | Poor | - | Flood Risk Reduction |
| Clarksville Upground Reservoir | Ohio | Clinton | 18 | Significant | Unsatisfactory | 1949 | |
| Manfull Lake Dam | Ohio | Columbiana | 18 | Significant | Poor | 1951 | Recreation |
| Scipio Lake | Utah | Millard | 18 | Significant | Not Rated | 1936 | Irrigation |
| Lake Fountain Head Dam | Alabama | Chilton | 18 | Significant | Not Rated | 1960 | Recreation |
| Schroeder Lake No 2 Dam | Arkansas | White | 18 | Significant | Not Rated | 1969 | Recreation |
| Old Water Supply Lake Dam | Arkansas | Franklin | 18 | Significant | Not Rated | 1932 | Water Supply |
| Barnett | California | El Dorado | 18 | Significant | Satisfactory | 1948 | Other |
| Savin Lake Dam | Connecticut | New London | 18 | Significant | Fair | 1920 | Recreation |
| Lake In The Woods Dam | Indiana | Clay | 18 | Significant | Poor | 1925 | |
| Whitney Pond Dam | Massachusetts | Worcester | 18 | Significant | Poor | - | |
| Perry Dam | North Carolina | Durham | 18 | Significant | - | - | Recreation |
| Smith Pond Dam | North Carolina | Alexander | 18 | Significant | Fair | - | Irrigation |
| Griffin Lake Dam | North Carolina | Moore | 18 | Significant | Fair | 1951 | Recreation |
| Dutchman Downs Lake Dam | North Carolina | Wake | 18 | Significant | Fair | - | Recreation |
| Wilson Pond Dam | North Carolina | Transylvania | 18 | Significant | - | - | Recreation |
| J. R. Jones Dam | North Carolina | Wake | 18 | Significant | Not Rated | - | Recreation |
| Timberlake Dam A | North Carolina | Wake | 18 | Significant | Fair | - | Recreation |
| Shore Lake Dam | Ohio | Champaign | 18 | Significant | Poor | 1964 | Recreation |
| Davis Mill Dam | New Jersey | Cumberland | 18 | Significant | Poor | 1938 | Recreation |
| Pittsfield Sewage Lagoon Dam | New Hampshire | Merrimack | 18 | Significant | Satisfactory | 1979 | Other |
| Mohawk Lake Dam | Ohio | Seneca | 18 | Significant | Satisfactory | 1913 | Recreation |
| Beaver Lake Dam | Ohio | Columbiana | 18 | Significant | Fair | 1917 | 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.