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 |
|---|---|---|---|---|---|---|---|
| Elm Fork WS SCS Site 6i Dam | Texas | Cooke | 49 | Low | Not Rated | 1957 | Flood Risk Reduction |
| E Fork Pt Remove Creek Wid Site 11 | Arkansas | Conway | 49 | Low | Not Rated | 1965 | Fish and Wildlife Pond |
| Plum Creek WS SCS Site 8 Dam | Texas | Caldwell | 49 | Low | Not Rated | 1973 | Flood Risk Reduction |
| Plum Creek WS SCS Site 15 Dam | Texas | Caldwell | 49 | Low | Not Rated | 1963 | Flood Risk Reduction |
| SCS-Roaring Creek Site-009 | Oklahoma | Grady | 49 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Denton Creek WS SCS Site 18c Dam | Texas | Wise | 49 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Vinson Impound No. 3 Dam | Georgia | Wilkinson | 49 | Low | Not Rated | - | |
| Upper Bosque River WS SCS Site 28 Dam | Texas | Hamilton | 49 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Bull Canal Lagoon Cell 3 East | Colorado | Weld | 49 | Low | Not Rated | 1982 | Other |
| Ryan Henschal Watershed Site E-2 | Iowa | Pottawattamie | 49 | Low | Not Rated | 1963 | Fire Protection, Stock, Or ... |
| Rock Mountain Lake | Alabama | Jefferson | 49 | Significant | Not Rated | 1936 | Water Supply |
| Hidden Valley Lake Dam (Upper) | Georgia | Habersham | 49 | Low | Not Rated | 1970 | Recreation |
| Parnell Creek Subwatershed Site 8-2 | Iowa | Woodbury | 49 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| SCS-Fort Cobb Laterals Site-002 | Oklahoma | Caddo | 49 | Low | Not Rated | 1975 | Flood Risk Reduction |
| Dane Ridge Watershed Site D-10 | Iowa | Crawford | 49 | Low | Not Rated | 1978 | Fire Protection, Stock, Or ... |
| Pratt Lake Dam | Texas | Henderson | 49 | High | Not Rated | 2003 | Recreation |
| Upper Washita River WS SCS Site 1 Dam | Texas | Hemphill | 49 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Denton Creek WS SCS Site 18h Dam | Texas | Wise | 49 | Low | Not Rated | 1967 | Flood Risk Reduction |
| Mill Picayune Watershed Site S-10-2 | Iowa | Harrison | 49 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Kasparbauer | Iowa | Harrison | 49 | Low | Not Rated | 2012 | Flood Risk Reduction |
| Upper Beaver Subwatershed Site 4-1 | Iowa | Monona | 49 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Choctaw Creek WS SCS Site 12 Dam | Texas | Grayson | 49 | Low | Not Rated | 1973 | Flood Risk Reduction |
| Big Hickory Pond B Dam | North Carolina | Surry | 49 | Low | Not Rated | 2003 | Fish and Wildlife Pond |
| Bradshaw Detention Dam #4 | Idaho | Custer | 49 | Low | Not Rated | 1967 | Flood Risk Reduction |
| West Sunnyside Watershed Site C-1-2 | Iowa | Plymouth | 49 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Wayne Co. Roadgrade Dam - Garber Site | Iowa | Wayne | 49 | Low | Not Rated | 1996 | Other |
| Lake Roslyn | Oregon | Clackamas | 49 | Significant | Not Rated | 1959 | Hydroelectric |
| Tallaseehatchee Creek W/S Dam Site 6 | Alabama | Talladega | 49 | Significant | Not Rated | 1976 | Flood Risk Reduction |
| Whitman Dam | North Dakota | Nelson | 49 | Significant | Not Rated | 1965 | Flood Risk Reduction |
| Polk County Roadgrade Dam 3-80-24 | Iowa | Polk | 49 | Low | Not Rated | 1992 | Other |
| SCS-Rush Creek Site-024 | Oklahoma | Grady | 49 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Cooling Pond A | Pennsylvania | Armstrong | 49 | Low | Not Rated | 1995 | Other |
| Noralyn N-5 | Florida | Polk | 49 | Significant | Not Rated | 1958 | Tailings |
| Lake Wedington | Arkansas | Washington | 49 | Low | Not Rated | 1935 | Fish and Wildlife Pond |
| Big Sandy Creek Site 8 Decom Dam | Texas | Montague | 49 | Low | Not Rated | 1968 | Flood Risk Reduction |
| Pershing Dam | Texas | El Paso | 48 | High | Not Rated | 1977 | Flood Risk Reduction |
| Thompson Valley Diversion (Slid) | Oregon | Lake | 48 | Significant | Not Rated | 1915 | Irrigation |
| Pony Creek Watershed Site 15 | Iowa | Mills | 48 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Pony Creek Watershed Site 22 | Iowa | Mills | 48 | Low | Not Rated | 1963 | Fire Protection, Stock, Or ... |
| Clark Apple Orchard Dam #2 | Georgia | Habersham | 48 | Low | Not Rated | 1960 | Irrigation |
| Reedy Creek Plant White Water Pond Dam | Georgia | Glascock | 48 | Undetermined | Not Rated | - | |
| Pony Creek Watershed Site 20 | Iowa | Mills | 48 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Dry Devils and Lowrey WS SCS Site 11 Dam | Texas | Sutton | 48 | High | Not Rated | 1960 | Flood Risk Reduction |
| Hidden Creek South Dam | North Carolina | Wilkes | 48 | Low | Not Rated | 2009 | Recreation |
| Raccoon Creek Watershed Structure No. 8 | Georgia | Bartow | 48 | Low | Not Rated | 1959 | Flood Risk Reduction |
| Talawanda No. 2 | Oklahoma | Pittsburg | 48 | Low | Not Rated | 1924 | Water Supply |
| Horseshoe Lake Dam | Texas | Erath | 48 | Low | Not Rated | 1968 | Irrigation |
| Carpenter Dam | Iowa | Warren | 48 | Low | Not Rated | 1977 | Fire Protection, Stock, Or ... |
| SCS-Pryor Creek Site-30 | Oklahoma | Rogers | 48 | Low | Not Rated | 1979 | Flood Risk Reduction |
| Holly Farms Dam | North Carolina | Wilkes | 48 | Low | Not Rated | 1980 | Other |
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.