Browse Dams
60,298 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 60,298 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 |
|---|---|---|---|---|---|---|---|
| SCS-Lower Black Bear Creek Site-05 | Oklahoma | Pawnee | 40 | Low | Not Rated | 1976 | Flood Risk Reduction |
| Lambert Lake Dam | North Carolina | Guilford | 40 | Low | Fair | - | Recreation |
| Clear Creek WS SCS Sed Cont Str 104 | Texas | Montague | 40 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Runt Tm | Oklahoma | Creek | 40 | Low | Not Rated | 1950 | Other |
| Northville Reservoir Dam | New York | Fulton | 40 | Low | Not Rated | 1929 | Recreation |
| SCS-Upper Muddy Boggy Creek Site-32 | Oklahoma | Hughes | 40 | Low | Not Rated | 1986 | Flood Risk Reduction |
| Clear Creek | Oklahoma | Delaware | 40 | Low | Not Rated | 1975 | Water Supply |
| Las Tablas Creek | California | San Luis Obispo | 40 | Low | Poor | 1961 | Other |
| SCS-Upper Clear Boggy Creek Site-13 | Oklahoma | Johnston | 40 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Wall Lake Dam | New Mexico | Catron | 40 | Low | Poor | 1949 | Fish and Wildlife Pond |
| Upper Stillwater | Colorado | Garfield | 40 | Low | Satisfactory | 1965 | Recreation |
| Mount Saint Francis | Indiana | Floyd | 40 | Low | Poor | 1949 | |
| SCS-Beaver Dam Creek Site-4 | Oklahoma | Roger Mills | 40 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Frd No H-2 | Kansas | Brown | 40 | Low | - | 1964 | Flood Risk Reduction |
| Horse Creek Lodge | Kansas | Jefferson | 40 | Low | - | 1971 | Recreation |
| SCS-Rush Creek Site-043 | Oklahoma | Grady | 40 | Low | Not Rated | 1967 | Flood Risk Reduction |
| SCS-Upper Clear Boggy Creek Site-09 | Oklahoma | Coal | 40 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Hall Lake | Oklahoma | Harmon | 40 | Low | Not Rated | 1954 | Flood Risk Reduction |
| Red Hill Farm Dam No. 4 | Ohio | Guernsey | 40 | Low | Satisfactory | 1994 | Irrigation |
| Upper Green River FRS No 2 | Kentucky | Lincoln | 40 | Low | Satisfactory | 1959 | Flood Risk Reduction |
| Okla Land & Cattle Co | Oklahoma | Osage | 40 | Low | Not Rated | 1965 | Other |
| Hicks Ht No 1 | Oklahoma | Love | 40 | Low | Not Rated | 1976 | Flood Risk Reduction |
| Oknoname 111072 | Oklahoma | Okmulgee | 40 | Low | Not Rated | 1940 | Other |
| Red Bird | Oklahoma | Okfuskee | 40 | Low | Not Rated | 1940 | Recreation |
| Graham E.D. | Oklahoma | Stephens | 40 | Low | Not Rated | 1979 | Other |
| Calderwood Plunge Pool Weir | Tennessee | Blount | 40 | Low | Satisfactory | 1930 | Hydroelectric |
| Leech Hollow Subwatershed Site C-11 | Iowa | Monona | 40 | Low | Not Rated | 1978 | Fire Protection, Stock, Or ... |
| Leech Hollow Subwatershed Site C-6 | Iowa | Monona | 40 | Low | Not Rated | 1970 | Fire Protection, Stock, Or ... |
| Summer Lake Dam | Georgia | Decatur | 40 | Low | Not Rated | 2005 | |
| Gilmore Ronald D | Oklahoma | Marshall | 40 | Low | Not Rated | 1962 | Irrigation |
| Jones #2 | Colorado | Grand | 40 | Low | Not Rated | 1887 | Water Supply |
| North Creek WS SCS Site 16 Dam | Texas | Jack | 40 | Low | Not Rated | 1969 | Flood Risk Reduction |
| Twin Lakes Dam (Upper) | Georgia | Elbert | 40 | Low | Not Rated | 1950 | Recreation |
| Mitchell Lake | Oklahoma | Bryan | 40 | Low | Not Rated | 1971 | Irrigation |
| Clear Fork Trinity River WS SCS Site 26 Dam | Texas | Parker | 40 | Low | Not Rated | 1957 | Flood Risk Reduction |
| Portland Cement Reservoir Dam | Texas | El Paso | 40 | Low | Not Rated | 1909 | Other |
| George H Sparks Reservoir Dam No. 1 | Georgia | Douglas | 40 | Low | Not Rated | 1962 | Recreation |
| Pond Farm | Maine | Penobscot | 40 | Low | Fair | 1920 | Recreation |
| Bull Creek | Wyoming | Crook | 40 | Low | Fair | 1978 | Irrigation |
| Elm Creek WS NRCS Site 7 Rev | Texas | Runnels | 40 | Low | Not Rated | 1998 | Flood Risk Reduction |
| Kiowa Crk Wtrshd F-18 | Colorado | El Paso | 40 | Low | Not Rated | 1958 | Flood Risk Reduction |
| SCS-Little Washita River Site-14 | Oklahoma | Grady | 40 | Low | Not Rated | 1978 | Flood Risk Reduction |
| Sub-Penitentiary Lake | Oklahoma | Atoka | 40 | Low | Not Rated | 1940 | Recreation |
| Chambers Creek WS SCS Site 75b Dam | Texas | Ellis | 40 | Low | Not Rated | 1972 | Flood Risk Reduction |
| San Joaquin No. 3 Forebay | California | Madera | 40 | Low | Satisfactory | 1906 | Hydroelectric |
| Ug Butch | Oklahoma | Osage | 40 | Low | Not Rated | 1984 | Other |
| 2nd Enl. Guild & Dean | Wyoming | Uinta | 40 | Low | Poor | 2001 | Irrigation |
| Love Ranch Evaporation Pond | Colorado | Rio Blanco | 40 | Low | Not Rated | 2006 | Other |
| Mcclellan Creek WS SCS Site 9 Dam | Texas | Gray | 40 | Low | Not Rated | 1981 | Flood Risk Reduction |
| Shotgun Creek Div | Alaska | Kodiak Island Borough | 40 | Low | Satisfactory | 1984 | Hydroelectric |
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.