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 |
|---|---|---|---|---|---|---|---|
| Levinson Reservoir Dam | Texas | Jeff Davis | 44 | Low | Not Rated | 1900 | Flood Risk Reduction |
| Lake Meadow Dam | Texas | Guadalupe | 44 | High | Not Rated | 1930 | Hydroelectric |
| East Fork Above Lavon WS SCS Site 43 Dam | Texas | Collin | 44 | Low | Not Rated | 1959 | Flood Risk Reduction |
| Love Reservoir (Malheur) | Oregon | Malheur | 44 | Significant | Not Rated | 1907 | Irrigation |
| Parnell Creek Subwatershed Site 9-1 | Iowa | Woodbury | 44 | Low | Not Rated | 1968 | Fire Protection, Stock, Or ... |
| Upper Little Black Watershed Dam D- 7 | Missouri | Ripley | 44 | Low | Not Rated | 1990 | Flood Risk Reduction |
| Marshall Lake Dam | Georgia | Upson | 44 | Low | Not Rated | — | |
| Thompson (Benton) | Oregon | Benton | 44 | Significant | Not Rated | 1956 | Recreation |
| SCS-Sandstone Creek Site-010a | Oklahoma | Beckham | 44 | Low | Not Rated | 1951 | Flood Risk Reduction |
| Cedar City - Greens Lake No. 2 | Utah | Iron | 44 | Significant | Not Rated | 1958 | Flood Risk Reduction |
| C-51 Reservoir | Florida | Palm Beach | 44 | Low | Not Rated | — | |
| Clear Creek WS SCS Site 40 Dam | Texas | Denton | 44 | Low | Not Rated | 1964 | Flood Risk Reduction |
| Julius Flat | Utah | Sanpete | 44 | Significant | Not Rated | 1953 | Irrigation |
| Plum Creek Ranch Dam | Texas | Freestone | 44 | Low | Not Rated | 1965 | Fire Protection, Stock, Or ... |
| Lakeview WS SCS Site 8 Dam | Texas | Hall | 44 | Low | Not Rated | 1979 | Flood Risk Reduction |
| Iowa Noname11 | Iowa | Decatur | 44 | Low | Not Rated | 1969 | Fire Protection, Stock, Or ... |
| Reed Subwatershed Sta 46+80 #3 | Iowa | Monona | 44 | Low | Not Rated | 1966 | Fire Protection, Stock, Or ... |
| West Beaver Subwatershed Sta 33+30 | Iowa | Monona | 44 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Sequoyah Fuels | Oklahoma | Sequoyah | 44 | Low | Not Rated | 1991 | Recreation |
| SCS-Turkey Creek Site-05 | Oklahoma | Washita | 44 | Low | Not Rated | 1960 | Flood Risk Reduction |
| Aquilla Hackberry Ck WS SCS Site 15 Dam | Texas | Hill | 44 | Significant | Not Rated | 1978 | Flood Risk Reduction |
| John Wells Lake | Oklahoma | Haskell | 44 | Low | Not Rated | 1936 | Water Supply |
| Lum Hollow Subwatershed M-22453 | Iowa | Woodbury | 44 | Low | Not Rated | 1959 | Fire Protection, Stock, Or ... |
| South Magnolia Watershed Site Z | Iowa | Harrison | 44 | Low | Not Rated | 1958 | Fire Protection, Stock, Or ... |
| SCS-Big Wewoka Creek Site-33 | Oklahoma | Seminole | 44 | Low | Not Rated | 1964 | Flood Risk Reduction |
| East Fork Above Lavon WS SCS Site 8a Dam | Texas | Collin | 44 | High | Not Rated | 1969 | Flood Risk Reduction |
| W D Harrigan | Alabama | Clarke | 44 | Low | Not Rated | 1960 | Fish and Wildlife Pond |
| Nass Dam | Iowa | Monona | 44 | Low | Not Rated | 1999 | Fire Protection, Stock, Or ... |
| Lucas County Roadgrade Dam (L-2) | Iowa | Lucas | 44 | Low | Not Rated | 1989 | Other |
| Little Egypt Subwatershed 5-3052 | Iowa | Woodbury | 44 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| SCS-Barnitz Creek Site-054 | Oklahoma | Custer | 44 | Low | Not Rated | 1957 | Flood Risk Reduction |
| Waubonsie Cr. Watershed Site 3-1-1 | Iowa | Fremont | 44 | Low | Not Rated | 1984 | Fire Protection, Stock, Or ... |
| Dane Ridge Watershed Site C-6 | Iowa | Crawford | 43 | Low | Not Rated | 1977 | Fire Protection, Stock, Or ... |
| Indian Creek Dam | North Dakota | Hettinger | 43 | Significant | Not Rated | 1979 | Recreation |
| West Beaver Subwatershed Sta 40+06 #A | Iowa | Monona | 43 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Denton Creek WS SCS Site 9d Dam | Texas | Montague | 43 | Low | Not Rated | 1971 | Flood Risk Reduction |
| Ni 1 (Nichols) | Florida | Polk | 43 | High | Not Rated | 1971 | Tailings |
| Elm Fork WS SCS Site 6n Dam | Texas | Cooke | 43 | Low | Not Rated | 1956 | Flood Risk Reduction |
| Se Laterals WS SCS Site 7 Dam | Texas | San Saba | 43 | Low | Not Rated | 1971 | Flood Risk Reduction |
| William L Shadoan Dam | Kentucky | Ballard | 43 | Low | Not Rated | 1979 | Recreation |
| Henslee Lake No 2 Dam | Texas | Palo Pinto | 43 | Low | Not Rated | 1970 | |
| Mullin Lake Dam | Georgia | Haralson | 43 | Low | Not Rated | — | Recreation |
| Kulm Edgeley Dam | North Dakota | LaMoure | 43 | Low | Not Rated | 1968 | Recreation |
| Stennett-Red Oak Watershed Site 19 | Iowa | Montgomery | 43 | Low | Not Rated | 1971 | Fire Protection, Stock, Or ... |
| Houston/Rogers Dam | Iowa | Crawford | 43 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Richland Creek WS SCS Site 50 Dam | Texas | Hill | 43 | Low | Not Rated | 1968 | Flood Risk Reduction |
| Mcclellan Creek WS SCS Site 12 Dam | Texas | Gray | 43 | Significant | Not Rated | 1981 | Flood Risk Reduction |
| Huntcliff Lake Dam | Georgia | Fulton | 43 | Low | Not Rated | 1972 | Recreation |
| Neideffer Flood Control Dam | North Dakota | Burleigh | 43 | Low | Not Rated | 1983 | Flood Risk Reduction |
| Dane Ridge Watershed Site B-4 | Iowa | Crawford | 43 | Low | Not Rated | 1971 | 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.