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-17 | Oklahoma | Johnston | 40 | Low | Not Rated | 1957 | Flood Risk Reduction |
| Oknoname 113064 | Oklahoma | Osage | 40 | Low | Not Rated | 1950 | Other |
| Turkey Creek WS SCS Site 10 Dam | Texas | Brown | 40 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Oknoname 037046 | Oklahoma | Creek | 40 | Low | Not Rated | 1950 | Recreation |
| Lake Striker Dam | Texas | Rusk | 40 | High | Not Rated | 1957 | Recreation |
| East Fork Above Lavon WS SCS Site 13 Dam | Texas | Collin | 40 | High | Not Rated | 1952 | Flood Risk Reduction |
| Stennett-Red Oak Watershed Site 11 | Iowa | Montgomery | 40 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Noralyn N-13 | Florida | Polk | 40 | Low | Not Rated | 1969 | Debris Control |
| Glen Errol Lake Dam | Georgia | Fulton | 40 | Undetermined | Not Rated | — | |
| Oknoname 107014 | Oklahoma | Okfuskee | 40 | Low | Not Rated | 1976 | Recreation |
| Oknoname 107010 | Oklahoma | Okfuskee | 40 | Low | Not Rated | 1960 | Recreation |
| Gant Creek Watershed Site C-3 | Iowa | Plymouth | 40 | Low | Not Rated | 1974 | Fire Protection, Stock, Or ... |
| SCS-Upper Clear Boggy Creek Site-47 | Oklahoma | Pontotoc | 40 | Low | Not Rated | 1969 | Flood Risk Reduction |
| Ledbetter Lake Dam Number 1 | Alabama | Shelby | 40 | Significant | Not Rated | 1961 | Recreation |
| Scotch Run | Pennsylvania | Blair | 40 | Low | Not Rated | 1916 | Water Supply |
| SCS-Rush Creek Site-043 | Oklahoma | Grady | 40 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Lake Electra Dam | Texas | Wilbarger | 40 | Low | Not Rated | 1950 | Water Supply |
| SCS-Barnitz Creek Site-006 | Oklahoma | Dewey | 40 | Low | Not Rated | 1955 | Flood Risk Reduction |
| North Creek WS SCS Site 16 Dam | Texas | Jack | 40 | Low | Not Rated | 1969 | Flood Risk Reduction |
| Country Club Lake | Oklahoma | Atoka | 40 | Low | Not Rated | 1920 | Water Supply |
| Spring Lake Dam | Texas | Falls | 40 | Low | Not Rated | 1966 | Irrigation |
| SCS-Upper Washita Creek Site-052 | Oklahoma | Roger Mills | 40 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Timber Trace Lake Dam | Georgia | DeKalb | 40 | Low | Not Rated | 1988 | Recreation |
| Mill Picayune Watershed Site M-27-1 | Iowa | Crawford | 40 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Ginger Quill | Colorado | Jackson | 40 | Low | Not Rated | 1968 | Recreation |
| Neustrom Subwatershed Site 19-3 | Iowa | Woodbury | 40 | Low | Not Rated | 1973 | Fire Protection, Stock, Or ... |
| Moniteau Creek WS Dam M- 53 | Missouri | Howard | 40 | Low | Not Rated | 2006 | Flood Risk Reduction |
| SCS-Sugar Creek Site-020 | Oklahoma | Caddo | 40 | High | Not Rated | 1962 | Flood Risk Reduction |
| Groclose Lake Dam | Texas | Cottle | 40 | Low | Not Rated | 1943 | Water Supply |
| Orwell-Danube West Tailings Basin | Minnesota | Itasca | 40 | Low | Not Rated | 1954 | Tailings |
| Cooper Creek Wid Site 6 | Arkansas | Lawrence | 40 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Jc Dam | Texas | Anderson | 40 | Low | Not Rated | 2004 | |
| Lake Dixie Dam | Alabama | Shelby | 40 | Low | Not Rated | 1957 | Recreation |
| West Polk A-10 | Florida | Polk | 40 | Low | Not Rated | 1971 | Debris Control |
| Orwell-Danube East Tailings Basin | Minnesota | Itasca | 40 | Low | Not Rated | 1954 | Tailings |
| Camp Creek Subwatershed Site 1-2 | Iowa | Woodbury | 40 | Low | Not Rated | 1992 | Fire Protection, Stock, Or ... |
| Oknoname 111073 | Oklahoma | Okmulgee | 40 | Low | Not Rated | 1940 | Other |
| SCS-Upper Clear Boggy Creek Site-09 | Oklahoma | Coal | 40 | Low | Not Rated | 1961 | Flood Risk Reduction |
| East Aldrich Subwatershed B-4780 | Iowa | Ida | 40 | Low | Not Rated | 1954 | Fire Protection, Stock, Or ... |
| Wispering Pines Dam | Virginia | Pittsylvania | 40 | Low | Not Rated | — | Recreation |
| Miller Lake Dam | Georgia | Dade | 40 | Low | Not Rated | — | Recreation |
| Buckingham County Dam #27 | Virginia | Buckingham | 40 | Undetermined | Not Rated | — | |
| Richland Creek WS SCS Site 112 Dam | Texas | Navarro | 40 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Middle Oconee-Walnut Creek Watershed No. 3 | Georgia | Hall | 40 | Low | Not Rated | 1971 | Flood Risk Reduction |
| Oknoname 113143 | Oklahoma | Osage | 40 | Low | Not Rated | 1940 | Other |
| Us Rte 50 Impoundment Dam | West Virginia | Doddridge | 40 | High | Not Rated | 1969 | |
| N Fork of Rough River FRS No 1 | Kentucky | Breckinridge | 40 | Low | Not Rated | 1960 | Flood Risk Reduction |
| SCS-Quapaw Creek Site-02 | Oklahoma | Lincoln | 40 | Low | Not Rated | 1976 | Flood Risk Reduction |
| Lepich Lake Dam | Missouri | Phelps | 40 | High | Not Rated | 2018 | |
| Kennecott Barney Gold Operation | Utah | Salt Lake | 40 | Low | Not Rated | 1988 | 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.