Browse Dams
12,908 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 12,908 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 |
|---|---|---|---|---|---|---|---|
| Saratoga Springs - Israel Canyon | Utah | Utah | 30 | High | Satisfactory | 2007 | Irrigation |
| Lake Spur Dam | Arkansas | Sebastian | 30 | Low | Satisfactory | 1958 | Water Supply |
| Van Lake Dam | Tennessee | Williamson | 30 | Low | Satisfactory | 1977 | |
| James E. Quarles Wtp Dam | Georgia | Cobb | 30 | High | Satisfactory | 1953 | Water Supply |
| Anna Lake Dam | Tennessee | Williamson | 30 | Low | Satisfactory | 1977 | |
| Square Rock Lake Dam | Arkansas | Scott | 30 | Low | Satisfactory | 1942 | Water Supply |
| International Paper Dam | South Carolina | Richland | 30 | Low | Satisfactory | 1984 | Other |
| Frd No 2 | Kansas | Harvey | 30 | High | Satisfactory | 1978 | Flood Risk Reduction |
| Plattsmouth 7-C | Nebraska | Cass | 30 | High | Satisfactory | 1959 | Flood Risk Reduction |
| No. Fork Forked Deer #6 Dam | Tennessee | Gibson | 30 | Low | Satisfactory | 1986 | |
| Glen Hills 6 | Wisconsin | St. Croix | 30 | High | Satisfactory | 1975 | Flood Risk Reduction |
| Empire Mine Secondary Pond Dam | Michigan | Marquette | 30 | Low | Satisfactory | 1975 | Other |
| Point of Rock | Idaho | Cassia | 30 | Significant | Satisfactory | 2004 | Other |
| Ledyard Reservoir Dam | Connecticut | New London | 30 | Significant | Satisfactory | 1954 | Water Supply |
| Camden Lake Dam | Mississippi | Madison | 30 | High | Satisfactory | - | Recreation |
| Glen Hills 8 | Wisconsin | St. Croix | 30 | Significant | Satisfactory | 1974 | Flood Risk Reduction |
| Big Falls Milldam | Wisconsin | Waupaca | 30 | Low | Satisfactory | 1926 | Hydroelectric |
| Brushy Mountain Dam | Virginia | Pittsylvania | 30 | Low | Satisfactory | - | Recreation |
| Schenk Lake | West Virginia | Ohio | 30 | High | Satisfactory | 1953 | Recreation |
| Clarks Pond Dam | Connecticut | New Haven | 30 | Significant | Satisfactory | - | Recreation |
| Town Creek WS Str 59 Dam | Mississippi | Lee | 30 | High | Satisfactory | 1960 | Flood Risk Reduction |
| City Diversion | Idaho | Bonneville | 30 | Low | Satisfactory | 1982 | Hydroelectric |
| Twin Falls Intake Dam | Idaho | Twin Falls | 30 | Low | Satisfactory | 1935 | Hydroelectric |
| Mendiboure | California | Lassen | 30 | High | Satisfactory | 1949 | Water Supply |
| Lemolo No 2 Forebay | Oregon | Douglas | 30 | Low | Satisfactory | 1956 | Hydroelectric |
| Eagles Lake Dam | Ohio | Hamilton | 30 | Significant | Satisfactory | 1988 | Recreation |
| Sutherland Reservoir | Nebraska | Lincoln | 30 | High | Satisfactory | 1935 | Hydroelectric |
| Hiram | Maine | Oxford | 30 | Low | Satisfactory | 1917 | Hydroelectric |
| Roache | Colorado | Huerfano | 30 | Low | Satisfactory | 1915 | Fire Protection, Stock, Or ... |
| Slide Creek | Oregon | Douglas | 30 | Low | Satisfactory | 1951 | Hydroelectric |
| Vischer Ferry | New York | Saratoga | 30 | High | Satisfactory | 1913 | Hydroelectric |
| Elson Detention Dam 1-S | Nebraska | Frontier | 30 | Low | Satisfactory | 1967 | Flood Risk Reduction |
| R. L. Harris East Saddle Dike | Alabama | Randolph | 30 | High | Satisfactory | 1983 | Hydroelectric |
| Overflow Weir Dam | New Jersey | Passaic | 30 | High | Satisfactory | 1928 | Water Supply |
| Laurel Springs Dam | New Jersey | Camden | 30 | Low | Satisfactory | - | Recreation |
| Northfield Mt. - West Dike | Massachusetts | Franklin | 30 | High | Satisfactory | 1973 | Hydroelectric |
| Corning Reservoir Dam | Iowa | Adams | 30 | Significant | Satisfactory | 1917 | Water Supply |
| Plat I | Oregon | Douglas | 30 | High | Satisfactory | 1967 | Flood Risk Reduction |
| Lake Greenbriar Dam | Ohio | Tuscarawas | 30 | Low | Satisfactory | 1971 | Recreation |
| Dewey | Idaho | Cassia | 30 | Significant | Satisfactory | 1913 | Irrigation |
| Meadow Lane | California | Sonoma | 30 | High | Satisfactory | 1979 | Water Supply |
| Meadowview | Colorado | Jefferson | 30 | Significant | Satisfactory | 2004 | Water Supply |
| Little Falls | Minnesota | Morrison | 30 | Significant | Satisfactory | 1914 | Hydroelectric |
| Glen Echo Lake Dam | Massachusetts | Worcester | 30 | High | Satisfactory | 1956 | Recreation |
| Holyoke - Overflow No. 2 | Massachusetts | Hampden | 30 | High | Satisfactory | 1860 | Hydroelectric |
| Haul Road Pond (Monsanto) | Idaho | Caribou | 30 | Low | Satisfactory | 2009 | Other |
| Moody Dam | North Carolina | Buncombe | 30 | Significant | Satisfactory | - | Recreation |
| Bremo Power Station East Ash Pond Dam | Virginia | Fluvanna | 30 | High | Satisfactory | - | Other |
| Coppedge Lake Dam | Ohio | Trumbull | 30 | Low | Satisfactory | - | Recreation |
| Bogue WS Str Y-30-031 Dam | Mississippi | Montgomery | 30 | Low | Satisfactory | 1960 | Flood Risk Reduction |
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.