Browse Dams
36,657 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,657 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 |
|---|---|---|---|---|---|---|---|
| Roanoke Cement Holdings Dam | Virginia | Botetourt | 32 | Undetermined | Not Rated | - | |
| Riggleman Dam | Iowa | Crawford | 32 | Low | Not Rated | 1998 | Fire Protection, Stock, Or ... |
| W A Williamson | Alabama | Elmore | 32 | Significant | Not Rated | 1955 | Recreation |
| Pierce Cr. No. 2 Site J-2 | Iowa | Page | 32 | Low | Not Rated | 1980 | Fire Protection, Stock, Or ... |
| SCS-Cavalry Creek Site-17 | Oklahoma | Washita | 32 | Low | Not Rated | 1959 | Flood Risk Reduction |
| Jones Brothers Dam | Iowa | Jefferson | 32 | Low | Not Rated | 1977 | Fire Protection, Stock, Or ... |
| SCS-Rush Creek Site-037 | Oklahoma | Garvin | 32 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Mcknight Lake Dam | Alabama | Bibb | 32 | Low | Not Rated | 1950 | Recreation |
| SCS-Rush Creek Site-036 | Oklahoma | Garvin | 32 | High | Not Rated | 1960 | Flood Risk Reduction |
| Willies Lake Dam | Texas | Bastrop | 32 | Significant | Not Rated | 1973 | |
| Db Wood Rd Dam | Texas | Williamson | 32 | High | Not Rated | - | |
| SCS-Upper Black Bear Creek Site-31 | Oklahoma | Garfield | 32 | Low | Not Rated | 1965 | Flood Risk Reduction |
| Smith Lake Dam | Georgia | Fulton | 32 | Low | Not Rated | 1956 | Recreation |
| Unknown Dam On Wards Gap Road | Virginia | Patrick | 32 | Undetermined | Not Rated | - | Other |
| Buch Dam | Iowa | Benton | 32 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Loeb Lake Dam | Arkansas | St. Francis | 32 | Low | Not Rated | 1969 | Recreation |
| Indian Lake-South Dam | Arkansas | Lonoke | 32 | Low | Not Rated | 1942 | Recreation |
| Clark Dam | Iowa | Decatur | 32 | Low | Not Rated | 1988 | Fire Protection, Stock, Or ... |
| Mc Cune Dam | Iowa | Iowa | 32 | Low | Not Rated | 2001 | Fire Protection, Stock, Or ... |
| Leffler Dam | Iowa | Wapello | 32 | Low | Not Rated | 2017 | Flood Risk Reduction |
| Moore Dam | Iowa | Henry | 32 | Low | Not Rated | 1996 | Fire Protection, Stock, Or ... |
| Soap Creek Watershed Site 4-93 | Iowa | Appanoose | 32 | Low | Not Rated | 2004 | Flood Risk Reduction |
| Lake Janna Dam | Missouri | Wayne | 32 | High | Not Rated | 1972 | Recreation |
| Eastland Dam | Virginia | Henry | 32 | Undetermined | Not Rated | - | |
| Horsehead Lake Dam | Georgia | Fulton | 32 | Low | Not Rated | 1959 | Recreation |
| Johnson Lake Dam | Missouri | Warren | 32 | High | Not Rated | 1965 | Recreation |
| Wing Lake Dam | Missouri | Washington | 32 | Low | Not Rated | 1961 | Recreation |
| Ray Scott Pond | Alabama | Lowndes | 32 | Low | Not Rated | 1984 | Fish and Wildlife Pond |
| Hardeman Lake Dam | Georgia | Henry | 32 | Low | Not Rated | 1961 | Water Supply |
| Bear Creek Watershed Site 47 | Iowa | Winneshiek | 32 | Low | Not Rated | 2006 | Flood Risk Reduction |
| Matt Brooks Lake Dam | North Carolina | Rutherford | 32 | Significant | Not Rated | 1965 | Recreation |
| East Locust Creek Watershed Dam E-147 | Missouri | Sullivan | 32 | Low | Not Rated | 2005 | Flood Risk Reduction |
| Clements Lake Dam | Georgia | Talbot | 32 | Low | Not Rated | - | Recreation |
| Cecil Walker Lake Dam | Georgia | Carroll | 32 | Low | Not Rated | 1964 | Recreation |
| Upper Washita River WS SCS Site 20 Dam | Texas | Wheeler | 32 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Grassy Creek Watershed Dam G- 79 | Missouri | Lewis | 32 | Low | Not Rated | 2005 | Flood Risk Reduction |
| Mohr & Sharp Dam | Iowa | Van Buren | 32 | Low | Not Rated | 2001 | Grade Stabilization |
| SCS-Wildhorse Creek Site-026 | Oklahoma | Stephens | 32 | Low | Not Rated | 1959 | Flood Risk Reduction |
| SCS-Upper Black Bear Creek Site-27 | Oklahoma | Garfield | 32 | Low | Not Rated | 1961 | Flood Risk Reduction |
| Bremen Reservoir Dam | Georgia | Haralson | 32 | Low | Not Rated | 1960 | Water Supply |
| Woodbury County Roadgrade Dam 5-87-44 | Iowa | Woodbury | 32 | Low | Not Rated | 1991 | Other |
| Lower Hudson Lake Dam | Georgia | Meriwether | 32 | Low | Not Rated | 1971 | Recreation |
| Kingsford K-5 | Florida | Polk | 32 | Significant | Not Rated | 1979 | Tailings |
| Kinney Dam | Iowa | Des Moines | 32 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| SCS-Sugar Creek Site-026 | Oklahoma | Caddo | 31 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Sprague Lake Dam | Missouri | Franklin | 31 | Low | Not Rated | 1965 | Fish and Wildlife Pond |
| SCS-Finn Creek Site-010 | Oklahoma | McClain | 31 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Haskins Dam | Virginia | Patrick | 31 | Undetermined | Not Rated | - | |
| Gehrke Lake Dam | Missouri | Gasconade | 31 | Low | Not Rated | 1969 | Flood Risk Reduction |
| Huffman Dam | Iowa | Keokuk | 31 | Low | Not Rated | 1993 | Fire Protection, Stock, Or ... |
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.