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 |
|---|---|---|---|---|---|---|---|
| Sierra Madre | California | Los Angeles | 69 | High | Satisfactory | 1928 | Debris Control |
| Goat Rock | Georgia | Harris | 69 | High | Fair | 1912 | Hydroelectric |
| Evergreen Lake Dam | Illinois | Woodford | 69 | High | Not Available | 1971 | Water Supply |
| Tailing Storage Facility 3 Dam | Nevada | Elko | 69 | Low | Fair | 2012 | Flood Risk Reduction |
| Lake Litchfield Dam | Ohio | Summit | 69 | High | Satisfactory | 1975 | Recreation |
| Lac Marseilles Dam | Missouri | St. Francois | 69 | High | Satisfactory | 1971 | Recreation |
| Timbre Ridge Dam | Ohio | Lawrence | 69 | High | Not Rated | 1974 | Other |
| Prickett Intake & Powerhouse | Michigan | Baraga | 69 | High | Satisfactory | 1931 | Hydroelectric |
| Long Branch 21 | Nebraska | Richardson | 69 | High | Satisfactory | 1986 | Flood Risk Reduction |
| Williams | California | Santa Clara | 69 | Low | Satisfactory | 1895 | Water Supply |
| Viking Lake Dam | Iowa | Montgomery | 69 | Significant | Fair | 1957 | Recreation |
| Mimino Reservoir | Hawaii | Kauai | 69 | High | Poor | 1920 | Irrigation |
| Slurry Lake 07i | Kentucky | Union | 69 | High | Not Available | — | Tailings |
| Lake Catamount | Colorado | Routt | 69 | High | Satisfactory | 1974 | Water Supply |
| Nelms Dam | Nebraska | Custer | 69 | Low | Poor | 1962 | Other |
| Clearwater Pond | Arkansas | Jefferson | 69 | Low | Poor | 1979 | Other |
| Gardella | California | Tuolumne | 69 | Low | Satisfactory | 2009 | Water Supply |
| Lackawanna | Pennsylvania | Lackawanna | 69 | High | Fair | 1971 | Recreation |
| Ashley Valley Flood Control | Utah | Uintah | 69 | Low | Not Rated | — | Flood Risk Reduction |
| Barcroft Dam | Virginia | Fairfax | 69 | High | Fair | — | Recreation |
| Rush Creek WS SCS Site 2 Dam | Texas | Comanche | 69 | Significant | Fair | 1980 | Flood Risk Reduction |
| Barre Falls Dam | Massachusetts | Worcester | 69 | High | Not Available | 1958 | Flood Risk Reduction |
| Maple River Dam (T-180) | North Dakota | Cass | 69 | High | Fair | 1985 | Flood Risk Reduction |
| Salado Creek WS SCS Site 8 Dam | Texas | Bexar | 69 | High | Fair | 1973 | Flood Risk Reduction |
| Olga Dam | North Dakota | Cavalier | 69 | Low | Not Rated | 1955 | Flood Risk Reduction |
| Saddle Lake (Str. #1) | Indiana | Perry | 69 | High | Not Rated | 1965 | Flood Risk Reduction |
| Frd No 31 | Kansas | Cowley | 69 | Low | — | 1966 | Flood Risk Reduction |
| Saltlick Creek No. 9 Dam | West Virginia | Braxton | 69 | High | Satisfactory | 1967 | Flood Risk Reduction |
| Upper Pecan Bayou WS SCS Site 2 Dam | Texas | Callahan | 69 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Sebastian Martin Site 3 Dam | New Mexico | Rio Arriba | 69 | High | Fair | 1977 | Flood Risk Reduction |
| Salado Creek WS SCS Site 13a Dam | Texas | Bexar | 69 | High | Satisfactory | 1976 | Flood Risk Reduction |
| Polymet-Ltv | Minnesota | St. Louis | 69 | Significant | Satisfactory | 1981 | Tailings |
| Camp Rice Arroyo WS SCS Site 1 Dam | Texas | Hudspeth | 69 | High | Fair | 1963 | Flood Risk Reduction |
| Bennett Creek WS SCS Site 1 Dam | Texas | Mills | 69 | Low | Not Rated | 1973 | Flood Risk Reduction |
| SCS-Lower Black Bear Creek Site-19m | Oklahoma | Pawnee | 69 | High | Fair | 1937 | Water Supply |
| Asaayi | New Mexico | McKinley | 69 | High | Poor | 1964 | Recreation |
| Centralia Coal Mine Dam No 3c South | Washington | Lewis | 69 | Significant | Satisfactory | 1987 | Tailings |
| Randall Rc&D Ca-176-Gr | South Dakota | Gregory | 69 | Low | — | 1976 | Grade Stabilization |
| Prairie Lee Lake Dam | Missouri | Jackson | 69 | High | Satisfactory | 1939 | Recreation |
| John Robert Dam | New Mexico | Bernalillo | 69 | High | Satisfactory | 1976 | Flood Risk Reduction |
| Frd No 35 | Kansas | Elk | 68 | Low | — | 1973 | Flood Risk Reduction |
| Beech Mountain Water Supply Dam | North Carolina | Watauga | 68 | High | Fair | 1987 | Water Supply |
| Beach City Dam | Ohio | Tuscarawas | 68 | High | Not Available | 1936 | Flood Risk Reduction |
| Spring Gulch Dam | Colorado | Douglas | 68 | High | Not Available | 1977 | Flood Risk Reduction |
| Shenango Dam | Pennsylvania | Mercer | 68 | High | Not Available | 1965 | Flood Risk Reduction |
| Sharp Mountain Creek WS Str # 13 | Georgia | Pickens | 68 | High | Poor | 1955 | Flood Risk Reduction |
| Mill Creek #10 Dam | West Virginia | Jackson | 68 | High | Satisfactory | 1997 | Flood Risk Reduction |
| Bear Creek Dam | Alabama | Franklin | 68 | High | Not Available | 1969 | Flood Risk Reduction |
| Baker River Site 6a Dam | New Hampshire | Grafton | 68 | High | Poor | 1975 | Flood Risk Reduction |
| Carlyle Dam | Illinois | Clinton | 68 | High | Not Available | 1966 | 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.