Browse Dams
60,340 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 60,340 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 |
|---|---|---|---|---|---|---|---|
| Indian Creek No. 1 | Wyoming | Converse | 41 | Low | Fair | 1953 | Irrigation |
| Reinert Dam | Iowa | Mills | 41 | Low | Not Rated | 1998 | Fire Protection, Stock, Or ... |
| Williamson Irrigation Dam | Nebraska | Boyd | 41 | Low | Satisfactory | 2016 | Flood Risk Reduction |
| Ms07010 Lake Dam | Mississippi | Tishomingo | 41 | Low | — | — | Recreation |
| Six Mile | Wyoming | Natrona | 41 | Low | Poor | 1951 | Irrigation |
| Gray | Colorado | Delta | 41 | Low | Not Rated | 1957 | Irrigation |
| Loseke Frese Dam | Nebraska | Platte | 41 | Low | Satisfactory | 1977 | Flood Risk Reduction |
| Seefeldt-Limesand Dam | North Dakota | LaMoure | 41 | Low | Not Rated | 1967 | Recreation |
| Wilks Detention | Wyoming | Campbell | 41 | Low | Poor | 1962 | Irrigation |
| Powers Dam | Iowa | Mills | 41 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Koski Dam | Iowa | Harrison | 41 | Low | Not Rated | 2011 | Flood Risk Reduction |
| Cleveland Dam | Iowa | Harrison | 41 | Low | Not Rated | 2011 | Flood Risk Reduction |
| Lake Fox | Alabama | Geneva | 41 | Low | Not Rated | 1953 | Recreation |
| Strunk Dam | Iowa | Lee | 41 | Low | Not Rated | 1900 | Fire Protection, Stock, Or ... |
| Mooney 10-5 | Wyoming | Campbell | 41 | Low | Fair | 2005 | Irrigation |
| Yellowbanks Dam | Iowa | Polk | 41 | Low | Satisfactory | 1986 | Recreation |
| Dd No 48 | Kansas | Wabaunsee | 41 | Low | — | 2010 | Flood Risk Reduction |
| Leroy Penry | Oklahoma | Roger Mills | 41 | Low | Not Rated | 1998 | Other |
| Dowdy Dam 6106 | Nebraska | Jefferson | 41 | Low | Poor | 1980 | Flood Risk Reduction |
| Henderson Irrigation Dam | Nebraska | Boyd | 41 | Low | Satisfactory | 2007 | Irrigation |
| Lake Florence Dam | Georgia | Harris | 41 | Low | Not Rated | 1935 | Recreation |
| Kaupp East Irrigation Dam | Nebraska | Keya Paha | 41 | Low | Poor | 1961 | Irrigation |
| Collier Dam | Iowa | Harrison | 41 | Low | Not Rated | 1974 | Fire Protection, Stock, Or ... |
| South Branch 52 | Nebraska | Otoe | 41 | Low | Satisfactory | 2000 | Flood Risk Reduction |
| Upper Chalk Tank | Arizona | Cochise | 41 | Low | Not Rated | 2002 | Fire Protection, Stock, Or ... |
| King's Lake Dam | Georgia | Cobb | 41 | Low | Not Rated | 1950 | Recreation |
| Hillcrest Dam | Virginia | Albemarle | 41 | Low | Satisfactory | — | Flood Risk Reduction |
| Mcintosh No.2 Enlargement | Wyoming | Fremont | 41 | Low | Fair | — | |
| Schlensig Dam | Iowa | Crawford | 41 | Low | Not Rated | 1970 | Fire Protection, Stock, Or ... |
| Spackman, Terry | Utah | Cache | 41 | Low | Not Rated | — | Irrigation |
| Steffenson No. 2 | Wyoming | Johnson | 41 | Low | Poor | 1971 | Irrigation |
| Duck Creek 6 | Nebraska | Saunders | 41 | Low | Satisfactory | 2013 | Flood Risk Reduction |
| Harris Saunders Dam | Alabama | Chilton | 41 | Low | Not Rated | 1974 | Fish and Wildlife Pond |
| Frd No 15 | Kansas | Dickinson | 41 | Low | — | — | |
| Blackwood Creek 61-A | Nebraska | Hayes | 41 | Low | Satisfactory | 1983 | Flood Risk Reduction |
| Spring Lake Dam | Missouri | Washington | 41 | Low | Satisfactory | 1981 | Recreation |
| Barber Creek 31-11-4876 | Wyoming | Campbell | 41 | Low | Fair | 2008 | Fire Protection, Stock, Or ... |
| Fisher Lake Dam | Missouri | McDonald | 41 | Low | Not Rated | 1967 | Irrigation |
| Kansas | Johnson | 41 | Low | — | 1968 | Recreation | |
| Flint Oaks Dam | Kansas | Elk | 41 | Low | — | 2004 | Recreation |
| Chilcoat Hasenkamp Road Dam | Nebraska | Stanton | 41 | Low | Poor | 1992 | Other |
| Winner Dam | Iowa | Harrison | 41 | Low | Not Rated | 2011 | Flood Risk Reduction |
| Gross/Freund Dam | Iowa | Shelby | 41 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Collins Detention Reservoir | Montana | Valley | 41 | Low | — | 1957 | Fire Protection, Stock, Or ... |
| Perch Hill Plant Dam | Texas | Wise | 41 | Low | Not Rated | 1964 | Other |
| Mckinley Clay | Colorado | Huerfano | 41 | Low | Unsatisfactory | 1911 | Irrigation |
| Buffalo Creek Dam | Nebraska | Cedar | 41 | Low | Satisfactory | 1995 | Flood Risk Reduction |
| Amos Gran Road Dam | Nebraska | Dixon | 41 | Low | Fair | 1998 | Other |
| Simmon Road Dam | Nebraska | Dakota | 41 | Low | Satisfactory | 1999 | Other |
| Lake San Tana Dam | Texas | Coleman | 41 | Low | Not Rated | 1923 | Water Supply |
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.