Browse Dams
17,049 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 17,049 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 |
|---|---|---|---|---|---|---|---|
| Turner Lake Dam | Missouri | Camden | 58 | High | Satisfactory | 1970 | Irrigation |
| Sulphur Creek WS SCS Site 8 Dam | Texas | Lampasas | 58 | High | Fair | 1961 | Flood Risk Reduction |
| Comal River WS SCS Site 3 Dam | Texas | Comal | 58 | High | Satisfactory | 1974 | Flood Risk Reduction |
| Silver Springs Dam | North Carolina | Jackson | 58 | High | Poor | 1994 | Recreation |
| Monroe Lake Dam | Ohio | Monroe | 58 | High | Fair | 1956 | Recreation |
| Lake Williams | Pennsylvania | York | 58 | High | Poor | 1912 | Water Supply |
| Ashley Branch Dam | Missouri | Washington | 58 | High | Satisfactory | 1986 | Recreation |
| Lake Lotawana Dam | Missouri | Jackson | 58 | High | Satisfactory | 1928 | Recreation |
| Holden New City Reservoir | Missouri | Johnson | 58 | High | Satisfactory | 1980 | Recreation |
| Woodward | California | Stanislaus | 58 | High | Fair | 1918 | Other |
| Mountain Brook Dam | New York | Putnam | 58 | High | Satisfactory | 1997 | Irrigation |
| Birmingham Water Service Lake | Alabama | Jefferson | 58 | High | Not Rated | 1948 | Water Supply |
| Smokey Hollow Subwatershed Site 3 | Iowa | Woodbury | 58 | High | Satisfactory | 1986 | Flood Risk Reduction |
| Farmers Creek WS SCS Site 4 Dam | Texas | Montague | 58 | High | Fair | 1975 | Flood Risk Reduction |
| Kualapuu Reservoir | Hawaii | Maui | 58 | High | Fair | 1969 | Irrigation |
| Farmington Dam | California | San Joaquin | 58 | High | Not Available | 1951 | Flood Risk Reduction |
| Lake Kitzbuhl Dam | Missouri | Warren | 58 | High | Satisfactory | 2004 | Recreation |
| Scott Coulee Dam | Montana | Hill | 58 | High | Satisfactory | 1955 | Flood Risk Reduction |
| Firepit Lake Dam | Missouri | Reynolds | 58 | High | Satisfactory | 1975 | Recreation |
| Salado Creek WS SCS Site 4 Dam | Texas | Bexar | 58 | High | Satisfactory | 1972 | Flood Risk Reduction |
| South Hyco Lake Dam | North Carolina | Person | 58 | High | Fair | 1977 | Recreation |
| Papio Creek S-32 | Nebraska | Sarpy | 58 | High | Satisfactory | 1970 | Other |
| Bailey Mine Area No. 6 Sed Pond | Pennsylvania | Greene | 58 | High | Satisfactory | - | Other |
| Hopkinton Reservoir Dam | Massachusetts | Middlesex | 58 | High | Satisfactory | 1891 | Recreation |
| Sunrise | Arizona | Apache | 58 | High | Poor | 1967 | Recreation |
| Lower Alexandria Dam | Kentucky | Campbell | 58 | High | Poor | 1958 | Recreation |
| Bear Creek 3 | Oregon | Douglas | 58 | High | Fair | 1973 | Water Supply |
| Eaton Tailings Dam | Missouri | St. Francois | 58 | High | Satisfactory | 1955 | Other |
| North Fork (Pa-406) | Pennsylvania | Potter | 58 | High | Fair | 1960 | Flood Risk Reduction |
| Rushcreek Structure No. Vi-A | Ohio | Fairfield | 58 | High | Fair | 1982 | Flood Risk Reduction |
| Kahana Nui Dam | Hawaii | Maui | 58 | High | Poor | 1984 | Flood Risk Reduction |
| Lower Canyon Lake Dam | Missouri | Callaway | 58 | High | Satisfactory | 1973 | Recreation |
| SCS-Sallisaw Creek Site -33 | Oklahoma | Sequoyah | 58 | High | Not Rated | 1966 | Flood Risk Reduction |
| Breckinridge Dam | Virginia | Stafford | 58 | High | Poor | 1940 | Recreation |
| Candlewood Lake Dam | Ohio | Morrow | 58 | High | Fair | 1974 | Recreation |
| SCS-Boiling Springs Site-1 | Oklahoma | Latimer | 58 | High | Fair | 1973 | Flood Risk Reduction |
| Whigville Reservoir Dam | Connecticut | Hartford | 58 | High | Satisfactory | 1909 | Water Supply |
| Arm Brook Pl-566 Flood Control Dam | Massachusetts | Hampden | 58 | High | Satisfactory | 1963 | Flood Risk Reduction |
| Cascade Lake Dam | North Carolina | Transylvania | 58 | High | Poor | 1919 | Water Supply |
| Cimarroncito Dam | New Mexico | Colfax | 58 | High | Poor | 1948 | Water Supply |
| Shadow Lake Dam | Arkansas | Sebastian | 58 | High | Satisfactory | 1975 | Recreation |
| Mulberry Dam | Texas | El Paso | 58 | High | Not Rated | 1957 | Flood Risk Reduction |
| Cranberry Dam | North Carolina | Avery | 58 | High | Unsatisfactory | - | Irrigation |
| Rancho Seco | California | Sacramento | 58 | High | Satisfactory | 1972 | Tailings |
| Eaton Brook Reservoir Dam | New York | Madison | 58 | High | Poor | 1893 | Navigation |
| Chambers Lake | Colorado | Larimer | 58 | High | Satisfactory | 1924 | Irrigation |
| Davis (Hawley Lake) | Arizona | Apache | 58 | High | Unsatisfactory | 1956 | Recreation |
| Rockhouse Creek Dam | West Virginia | Logan | 58 | High | Satisfactory | - | Recreation |
| Fairview | Colorado | Montrose | 58 | High | Fair | 1968 | Water Supply |
| River Reservoir #3 | Arizona | Apache | 58 | High | Satisfactory | 1896 | Irrigation |
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.