Browse Dams
36,819 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,819 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 Clear Boggy Creek Site-14 | Oklahoma | Atoka | 47 | Low | Not Rated | 1976 | Flood Risk Reduction |
| Choctaw Creek WS SCS Site 11 Dam | Texas | Grayson | 47 | High | Not Rated | 1988 | Flood Risk Reduction |
| Terrapin Creek - Site 15 | Alabama | Cleburne | 47 | Undetermined | Not Rated | — | Flood Risk Reduction |
| Richland Creek WS SCS Site 57 Dam | Texas | Hill | 47 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Choctaw Creek WS SCS Site 23 Dam | Texas | Grayson | 47 | Low | Not Rated | 1969 | Flood Risk Reduction |
| English Bench Watershed Site 5 | Iowa | Allamakee | 47 | Low | Not Rated | 1970 | Fire Protection, Stock, Or ... |
| SCS-Beaver Creek Site-02b | Oklahoma | Custer | 47 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Palmetto Settling Area No 5 | Florida | Polk | 47 | Low | Not Rated | 1969 | Tailings |
| Edmondson Dam | Virginia | Washington | 47 | Undetermined | Not Rated | — | Hydroelectric |
| Lakota | South Dakota | Custer | 47 | High | Not Rated | 1962 | Recreation |
| Oknoname 137091 | Oklahoma | Stephens | 47 | Low | Not Rated | 1970 | Other |
| Gilmer County Golf Course Lake Dam | Georgia | Gilmer | 47 | Low | Not Rated | 1983 | Recreation |
| Arrowhead Lake Dam | Iowa | Pottawattamie | 47 | Low | Not Rated | 1959 | Fire Protection, Stock, Or ... |
| SCS-Beaver Dam Creek Site-3 | Oklahoma | Roger Mills | 47 | Low | Not Rated | 1953 | Flood Risk Reduction |
| Spencer Lake Dam | Texas | Donley | 47 | Low | Not Rated | 1946 | |
| Ibm Lake Dam | Georgia | Fulton | 47 | Low | Not Rated | — | Recreation |
| Natural Dam | Texas | Howard | 47 | High | Not Rated | 1940 | Flood Risk Reduction |
| South Junction | Utah | Box Elder | 47 | Significant | Not Rated | 1958 | Irrigation |
| Rock Creek-Upper (Harney) | Oregon | Harney | 47 | Low | Not Rated | 1970 | Irrigation |
| Talking Rock Creek Watershed Str #3 | Georgia | Pickens | 47 | Low | Not Rated | 1966 | Flood Risk Reduction |
| Sportsman Lake | Oklahoma | Custer | 47 | Low | Not Rated | 1960 | Other |
| Sandarosa | Utah | Box Elder | 47 | Low | Not Rated | 1982 | Irrigation |
| Mc Call Subwatershed Site M-2 | Iowa | Monona | 47 | Low | Not Rated | 1963 | Fire Protection, Stock, Or ... |
| Clear Creek WS SCS Site 17 Dam | Texas | Cooke | 47 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Denton Creek WS SCS Site 7d Dam | Texas | Montague | 47 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Whited Reservoir (Baker) | Oregon | Baker | 47 | Significant | Not Rated | 1921 | Irrigation |
| Sycamore Dam | Arizona | Pima | 47 | Significant | Not Rated | 1939 | |
| Mcclure Lake Dam | Georgia | Gilmer | 47 | Low | Not Rated | — | Recreation |
| Denton Creek WS SCS Site 20 Dam | Texas | Wise | 47 | High | Not Rated | 1973 | Flood Risk Reduction |
| Tobesofkee Creek Watershed #41 | Georgia | Monroe | 47 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Spencer Dam | Iowa | Harrison | 47 | Low | Not Rated | 2007 | Fire Protection, Stock, Or ... |
| Upper Bosque River WS SCS Site 26 Dam | Texas | Erath | 47 | High | Not Rated | 1966 | Flood Risk Reduction |
| Boatman An | Oklahoma | Okmulgee | 47 | Low | Not Rated | 1965 | Other |
| Pol15 | Florida | Polk | 47 | Undetermined | Not Rated | — | Tailings |
| Windy Hill Subwatershed Site 5b-1 | Iowa | Woodbury | 47 | Low | Not Rated | 1975 | Fire Protection, Stock, Or ... |
| Mauck Lake Dam | Georgia | Warren | 47 | Low | Not Rated | — | |
| Swine Graphics Dam #2 | Iowa | Clarke | 47 | Low | Not Rated | 2005 | Water Supply |
| Wolf Mountain | Colorado | Routt | 47 | Low | Not Rated | 1988 | Fish and Wildlife Pond |
| Clear Creek WS SCS Site 49 Dam | Texas | Denton | 47 | Low | Not Rated | 1965 | Flood Risk Reduction |
| SCS-Quartermaster Creek Site-22 | Oklahoma | Custer | 47 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Terrapin Creek W/S Dam Site 8 | Alabama | Cherokee | 47 | Low | Not Rated | 1968 | Flood Risk Reduction |
| Elm Creek WS SCS Site 36 Dam | Texas | Milam | 47 | Low | Not Rated | 1989 | Flood Risk Reduction |
| 101 Ranch Dam No 2 | Texas | Palo Pinto | 47 | Low | Not Rated | 2003 | |
| Lum Hollow Subwatershed 9-3544 | Iowa | Woodbury | 47 | Low | Not Rated | 1959 | Fire Protection, Stock, Or ... |
| Mill Picayune Watershed Site 13-1 | Iowa | Shelby | 47 | Low | Not Rated | 1975 | Fire Protection, Stock, Or ... |
| Mush Creek W/S Dam Site 2 | Alabama | Dallas | 47 | Low | Not Rated | 1978 | Flood Risk Reduction |
| Fr Farm Dam | Virginia | Albemarle | 47 | Undetermined | Not Rated | — | |
| SCS-Caddo Creek Site-07 | Oklahoma | Carter | 47 | Low | Not Rated | 1965 | Flood Risk Reduction |
| Palmetto Settling Area No 3 | Florida | Polk | 47 | Low | Not Rated | 1966 | Tailings |
| North Pork Manure Pit | Wisconsin | Richland | 47 | Significant | Not Rated | — |
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.