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 |
|---|---|---|---|---|---|---|---|
| Palmetto Settling Area No 3 | Florida | Polk | 47 | Low | Not Rated | 1966 | Tailings |
| Sandarosa | Utah | Box Elder | 47 | Low | Not Rated | 1982 | Irrigation |
| Lake Tahoo Dam | Tennessee | Sequatchie | 47 | Low | Fair | 1997 | |
| Sportsman Lake | Oklahoma | Custer | 47 | Low | Not Rated | 1960 | Other |
| Frd No 9 | Kansas | Chase | 47 | Low | — | — | Flood Risk Reduction |
| South Side Detention Dam | Montana | Carbon | 47 | Low | Poor | — | Flood Risk Reduction |
| Swine Graphics Dam #2 | Iowa | Clarke | 47 | Low | Not Rated | 2005 | Water Supply |
| Lower Greens Bayou Regional Detention Facility | Texas | Harris | 47 | Low | Not Rated | 1995 | Flood Risk Reduction |
| Iowa Noname57 | Iowa | Washington | 47 | Low | Not Rated | 1971 | Fire Protection, Stock, Or ... |
| Lone Star #1 | Colorado | Delta | 47 | Low | Satisfactory | 1914 | Irrigation |
| Spencer Lake Dam | Texas | Donley | 47 | Low | Not Rated | 1946 | |
| Mcadoo Road-Fill Dam | Kansas | Barber | 47 | Low | — | 1972 | Flood Risk Reduction |
| Oknoname 137091 | Oklahoma | Stephens | 47 | Low | Not Rated | 1970 | Other |
| Mills Farm Lake Dam | Missouri | Cooper | 47 | Low | Not Rated | — | |
| Rawlins | Wyoming | Carbon | 47 | Low | Fair | 1956 | Water Supply |
| Palmetto Settling Area No 4 | Florida | Polk | 47 | Low | Not Rated | 1967 | Tailings |
| Blume/Haley Dam | Iowa | Plymouth | 47 | Low | Not Rated | 1966 | Fire Protection, Stock, Or ... |
| Ray Caspers Road Dam | Nebraska | Nemaha | 47 | Low | Satisfactory | 2010 | Flood Risk Reduction |
| Ms06607 Lake Dam | Mississippi | Wilkinson | 47 | Low | — | — | Recreation |
| Upper Little Nemaha 59 | Nebraska | Otoe | 47 | Low | Satisfactory | 1998 | Flood Risk Reduction |
| Matthews | California | San Diego | 47 | Low | Satisfactory | 1967 | Water Supply |
| Aowa Creek 51-1a | Nebraska | Dixon | 47 | Low | Satisfactory | 1991 | Flood Risk Reduction |
| Browns | Montana | Chouteau | 47 | Low | — | 1986 | Fire Protection, Stock, Or ... |
| Frd No 30 | Kansas | Lincoln | 46 | Low | — | 1995 | Flood Risk Reduction |
| Johnson Dam 1706 | Nebraska | Otoe | 46 | Low | Fair | 1979 | Other |
| Aspaas | Colorado | La Plata | 46 | Low | Satisfactory | 1980 | Hydroelectric |
| Kleber | Michigan | Cheboygan | 46 | Low | Satisfactory | 1948 | Hydroelectric |
| Kerkman'S Kove Dam | Nebraska | Antelope | 46 | Low | Poor | 1963 | Other |
| Oknoname 051018 | Oklahoma | Grady | 46 | Low | Not Rated | 1940 | Other |
| Bilk Creek Reservoir Dam | Nevada | Humboldt | 46 | Low | Fair | 1950 | Irrigation |
| Rush Island Fly Ash | Missouri | Jefferson | 46 | Low | Satisfactory | — | |
| Draper Dam | Iowa | Fremont | 46 | Low | Not Rated | 1963 | Fire Protection, Stock, Or ... |
| Swan Creek 27 | Nebraska | Jefferson | 46 | Low | Satisfactory | 1991 | Irrigation |
| Hiwan #6 | Colorado | Jefferson | 46 | Low | Satisfactory | 1963 | Irrigation |
| Frog | Montana | Blaine | 46 | Low | — | 1960 | Fire Protection, Stock, Or ... |
| Tucker Lake | Oklahoma | Cimarron | 46 | Low | Not Rated | 1938 | Irrigation |
| Held Watershed Site A-2 | Iowa | Plymouth | 46 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Cline Dam | Nebraska | Boyd | 46 | Low | Not Rated | 1976 | Irrigation |
| Schell-Kampeter Dam | Missouri | Miller | 46 | Low | Satisfactory | 1994 | Recreation |
| Stevens Dam; Joe | North Dakota | Barnes | 46 | Low | Not Rated | 1967 | Recreation |
| Little Sandy Creek 61 | Nebraska | Fillmore | 46 | Low | Satisfactory | 2006 | Flood Risk Reduction |
| Plum Creek 3 | Wisconsin | Pierce | 46 | Low | Not Rated | 1974 | Flood Risk Reduction |
| Hermosa Valley | Colorado | Las Animas | 46 | Low | Satisfactory | 1922 | Irrigation |
| Harris Dam | Iowa | Guthrie | 46 | Low | Not Rated | 1967 | Fire Protection, Stock, Or ... |
| Dd No 2 | Kansas | McPherson | 46 | Low | — | 2009 | Flood Risk Reduction |
| Tanyard Lake Dam | Texas | Harrison | 46 | Low | Not Rated | 1958 | Other |
| Kane 01-07-5781 | Wyoming | Sheridan | 46 | Low | Fair | 2007 | Irrigation |
| Chris Didier Dam | Oklahoma | Blaine | 46 | Low | Not Rated | — | Irrigation |
| Encke | Pennsylvania | Somerset | 46 | Low | Not Rated | 1994 | Recreation |
| Dd No 39 | Kansas | Wabaunsee | 46 | Low | — | 1992 | 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.