Browse Dams
13,006 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 13,006 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 |
|---|---|---|---|---|---|---|---|
| Reynolds | Colorado | Summit | 31 | Significant | Satisfactory | 1938 | Irrigation |
| Stanford Heights | California | San Francisco | 31 | High | Satisfactory | 1928 | Water Supply |
| New Woodbridge Diversion | California | San Joaquin | 31 | Significant | Satisfactory | 2006 | Other |
| Hollman Road Dam | Nebraska | Platte | 31 | Low | Satisfactory | 1988 | Other |
| Corral | California | Tehama | 31 | Low | Satisfactory | 1959 | Water Supply |
| Mystic Reservoir Dam | Iowa | Appanoose | 31 | Low | Satisfactory | 1930 | Fire Protection, Stock, Or ... |
| Carlanna Lake | Alaska | Ketchikan Gateway Borough | 31 | High | Satisfactory | 1975 | Water Supply |
| Deer Run Dam | Tennessee | Cumberland | 31 | Significant | Satisfactory | 1965 | |
| Lake Noah Dam | Ohio | Summit | 31 | Significant | Satisfactory | 1938 | Recreation |
| Assunpink # 6 Dam | New Jersey | Mercer | 31 | High | Satisfactory | 1975 | Flood Risk Reduction |
| Whispering Oaks | California | Mariposa | 31 | Low | Satisfactory | 1968 | Water Supply |
| New Boston Dam | Tennessee | Henry | 31 | Low | Satisfactory | 1994 | |
| Meisinger Dam 2 | Nebraska | Johnson | 31 | Low | Satisfactory | 2001 | Fire Protection, Stock, Or ... |
| Minersville No 3 | Pennsylvania | Schuylkill | 31 | High | Satisfactory | 1856 | Water Supply |
| Independence | California | Sierra | 31 | High | Satisfactory | 1939 | Water Supply |
| Marsh Dam | Nebraska | Richardson | 31 | Low | Satisfactory | 2004 | Flood Risk Reduction |
| Lake Cardinal Dam | Ohio | Ashtabula | 31 | Significant | Satisfactory | 1927 | Recreation |
| Cordova Dam | Tennessee | Shelby | 31 | High | Satisfactory | 1986 | |
| Dunaway Dam | Tennessee | Sequatchie | 31 | Low | Satisfactory | 1969 | Recreation |
| Ladysmith Lake Dam | Virginia | Caroline | 31 | Significant | Satisfactory | — | Recreation |
| Baxter | Colorado | Garfield | 31 | Low | Satisfactory | 1905 | Fire Protection, Stock, Or ... |
| Dejonge South Dam | Nebraska | Richardson | 31 | Low | Satisfactory | 2005 | Flood Risk Reduction |
| Gartside | Montana | Richland | 31 | High | Satisfactory | 1962 | Recreation |
| Gegner Dam | Iowa | Madison | 31 | Low | Satisfactory | 1999 | Fire Protection, Stock, Or ... |
| Eastdale #1 | Colorado | Costilla | 31 | Low | Satisfactory | 1909 | Irrigation |
| Antholz Dam | Nebraska | Nemaha | 31 | Low | Satisfactory | 2012 | Other |
| Kansas | Ottawa | 31 | Significant | Satisfactory | 1969 | Flood Risk Reduction | |
| Kalin East Dam | Nebraska | Pawnee | 31 | Low | Satisfactory | 1999 | Other |
| Boyd No. 1 | California | Shasta | 31 | High | Satisfactory | 1971 | Water Supply |
| Schlichtemeier Dam 1 | Nebraska | Cass | 31 | Low | Satisfactory | 1975 | Irrigation |
| Osage Dam | Tennessee | Henry | 31 | Low | Satisfactory | 1994 | |
| Boulter | Maine | York | 31 | Significant | Satisfactory | 1950 | Water Supply |
| Crockett Creek Tributary Dam | Tennessee | Dyer | 31 | Significant | Satisfactory | 1981 | |
| Pine Lake Dam | Tennessee | Lawrence | 31 | Significant | Satisfactory | 1971 | Recreation |
| Tyler Dam | Michigan | Washtenaw | 31 | Significant | Satisfactory | 1942 | Recreation |
| Pigeon Ranch Livestock Lagoon Dam | Nebraska | Dawson | 31 | Low | Satisfactory | 2009 | Other |
| Island Lake 13 | Minnesota | Lyon | 31 | Low | Satisfactory | 1994 | Flood Risk Reduction |
| Antelope Creek 60-A | Nebraska | Sheridan | 31 | Low | Satisfactory | 1964 | Flood Risk Reduction |
| Mayland Lake Dam | Tennessee | Cumberland | 31 | Low | Satisfactory | 1910 | Recreation |
| Dd Iv-18 | Kansas | Bourbon | 31 | High | Satisfactory | 1998 | Flood Risk Reduction |
| Zoldan Pond Dam | Ohio | Mahoning | 31 | Low | Satisfactory | 2003 | Recreation |
| Little River | North Carolina | Montgomery | 31 | Low | Satisfactory | 1919 | Hydroelectric |
| Pine Hill Lake Dam | Ohio | Warren | 31 | High | Satisfactory | — | Recreation |
| James A. Strong Dam | Virginia | Albemarle | 31 | Low | Satisfactory | — | Recreation |
| Jenny Newman Dam | Nebraska | Cass | 31 | Low | Satisfactory | 1965 | Recreation |
| Mill Creek Dam | Tennessee | Henry | 31 | Low | Satisfactory | 1989 | |
| Silver Lake Dam | New Jersey | Middlesex | 31 | Low | Satisfactory | 1923 | Recreation |
| Lake Wintergreen Dam | Connecticut | New Haven | 31 | High | Satisfactory | 1863 | Water Supply |
| Lema | California | Shasta | 31 | Low | Satisfactory | 1957 | Water Supply |
| Sidney West Dam | Nebraska | Cheyenne | 31 | High | Satisfactory | 1958 | 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.