Browse Dams
92,628 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 92,628 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 |
|---|---|---|---|---|---|---|---|
| Pumpkinvine Creek Watershed Structure No. 8 | Georgia | Paulding | 56 | High | Poor | 1957 | Flood Risk Reduction |
| Upper Cibolo Creek WS SCS Site 4 Dam | Texas | Kendall | 56 | High | Not Rated | 1980 | Flood Risk Reduction |
| Leaser Lake | Pennsylvania | Lehigh | 56 | High | Fair | 1971 | Recreation |
| Clinton Reservoir Dam | New Jersey | Passaic | 56 | High | Fair | 1894 | Water Supply |
| Blue Star Dam Upper | North Carolina | Henderson | 56 | High | Fair | — | Recreation |
| Hess Creek Dam | Alaska | Yukon-Koyukuk Census Area | 56 | Significant | Unsatisfactory | 1946 | Water Supply |
| South River Dam #4 | Virginia | Augusta | 56 | High | Satisfactory | — | Flood Risk Reduction |
| Shabbona Lake Dam | Illinois | DeKalb | 56 | Low | Not Available | 1974 | Other |
| First Connecticut Lake Dam | New Hampshire | Coos | 56 | High | Fair | 1930 | Hydroelectric |
| T and P Railroad Lake Dam | Texas | Jeff Davis | 56 | Low | Not Rated | 1931 | Water Supply |
| Belle Creek R-4 | Minnesota | Goodhue | 56 | High | — | 1977 | Flood Risk Reduction |
| J.C. Jacobsen | California | Kern | 56 | High | Satisfactory | 1973 | Water Supply |
| Santa Anita Debris Basin | California | Los Angeles | 56 | Low | Fair | 1960 | Debris Control |
| San Lucas Dam | New Mexico | McKinley | 56 | Low | Poor | 1938 | Flood Risk Reduction |
| Marrowbone Dam | Tennessee | Davidson | 56 | High | Satisfactory | 1939 | |
| Buckeye Water District Reservoir | Ohio | Columbiana | 56 | High | Satisfactory | 2008 | Water Supply |
| Indian Creek Community Dam | Missouri | Livingston | 56 | High | Satisfactory | 1988 | Recreation |
| Minersville - Big Wash Debris | Utah | Beaver | 56 | Significant | Not Rated | 1967 | Flood Risk Reduction |
| Clear Creek WS SCS Gss 22 | Texas | Montague | 56 | Low | Not Rated | 1968 | Flood Risk Reduction |
| Pine Hill Golf Club Lake No. 3 Dam | Ohio | Medina | 56 | Significant | Fair | 1969 | Recreation |
| Mannington Water Supply Dam | West Virginia | Marion | 56 | High | Satisfactory | 1964 | Recreation |
| Eklutna Dam | Alaska | Municipality of Anchorage | 56 | High | Satisfactory | 1965 | Hydroelectric |
| American Ind Clay CO Impound # 5 A Dam | Georgia | Washington | 56 | Low | Not Rated | 1975 | Tailings |
| Bintliff Dam | Texas | Travis | 56 | Significant | Poor | 1987 | |
| Detention Pine Ridge No. 1 | Wyoming | Goshen | 56 | Low | Satisfactory | 1958 | Flood Risk Reduction |
| Sunridge Canyon (No. 7) | Arizona | Maricopa | 56 | High | Satisfactory | 1972 | Flood Risk Reduction |
| Cherokee Country Club Lake Dam No. 3 (West) | Georgia | Fulton | 56 | Low | Not Rated | 1966 | Recreation |
| E Fork Pt Remove Creek Wid Site 05 | Arkansas | Johnson | 56 | Low | Satisfactory | 1967 | Fish and Wildlife Pond |
| Green Valley Lake | California | San Bernardino | 56 | Low | Satisfactory | 1925 | Water Supply |
| Camp Cooley Ranch Lake Dam No 2 | Texas | Robertson | 56 | Low | Not Rated | 1988 | Flood Risk Reduction |
| Shawnee Lake | Pennsylvania | Bedford | 56 | High | Fair | 1950 | Flood Risk Reduction |
| Brandle Lake Dam | Missouri | Pike | 56 | Low | Not Rated | 1984 | Recreation |
| Middle Big Nemaha 18 | Nebraska | Johnson | 56 | Significant | Satisfactory | 2003 | Flood Risk Reduction |
| Windsor #8 | Colorado | Larimer | 56 | High | Satisfactory | 1903 | Irrigation |
| Hickory Grove Lake Dam | Iowa | Story | 56 | Significant | Satisfactory | 1966 | Recreation |
| Lake Macbride Dam | Iowa | Johnson | 56 | Significant | Satisfactory | 1930 | Recreation |
| Kincaid Reservoir | Louisiana | Rapides | 56 | High | Poor | 1972 | Recreation |
| Lake Moraine Dam | New York | Madison | 56 | High | Poor | 1836 | Navigation |
| Northeast Laterals WS SCS Site 6 Dam | Texas | Mills | 56 | Low | Not Rated | 1971 | Flood Risk Reduction |
| W Fork Pt Remove Creek Wid Site 10 | Arkansas | Pope | 56 | Low | Satisfactory | 1964 | Flood Risk Reduction |
| Hunters Run Structure No. 2 | Ohio | Fairfield | 56 | Significant | Satisfactory | 1955 | Flood Risk Reduction |
| Moody Reservoir Dam | Connecticut | New Haven | 56 | High | Satisfactory | 1900 | Water Supply |
| Campbell County Lake Dam | Kentucky | Campbell | 56 | High | Poor | 1962 | Recreation |
| Heritage Lake Dam | Illinois | Tazewell | 56 | Significant | Not Available | 1968 | Recreation |
| Epping Dam | North Dakota | Williams | 56 | Significant | Not Rated | 1935 | Recreation |
| Millcrest Farm Pond | West Virginia | Ohio | 56 | High | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Foothills | Colorado | Boulder | 56 | High | Satisfactory | 1911 | Irrigation |
| Indian Creek Mine Dam - Upper | Missouri | Washington | 56 | High | Not Rated | 1980 | Tailings |
| San Diego Avenue Dam | Texas | El Paso | 56 | High | Fair | 1948 | |
| Lake Thoreau Dam | Virginia | Fairfax | 56 | High | Satisfactory | — | 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.