Browse Dams
36,626 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 36,626 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 |
|---|---|---|---|---|---|---|---|
| Big Sandy Creek WS SCS Site 24a Dam | Texas | Wise | 44 | Low | Not Rated | 1988 | Flood Risk Reduction |
| Lum Hollow Subwatershed M-22453 | Iowa | Woodbury | 44 | Low | Not Rated | 1959 | Fire Protection, Stock, Or ... |
| Bailey Lake Dam | Georgia | Haralson | 44 | Low | Not Rated | 1990 | Recreation |
| 101 Ranch Dam No 8 | Texas | Palo Pinto | 44 | Low | Not Rated | - | |
| SCS-Tonkawa Creek Site-003 | Oklahoma | Caddo | 44 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Farmers Creek WS SCS Debris Basin 118 | Texas | Montague | 44 | Low | Not Rated | 1975 | Flood Risk Reduction |
| Elm Fork WS SCS Site 1 Dam | Texas | Montague | 44 | Low | Not Rated | 1954 | Flood Risk Reduction |
| Hanigan Dam | Iowa | Monona | 44 | Low | Not Rated | 2001 | Fire Protection, Stock, Or ... |
| Davy Crockett Dam | Texas | Fannin | 44 | Low | Not Rated | 1963 | Recreation |
| Elm Fork WS SCS Site 5b Dam | Texas | Cooke | 44 | Low | Not Rated | 1955 | Flood Risk Reduction |
| C-51 Reservoir | Florida | Palm Beach | 44 | Low | Not Rated | - | |
| East Fork Above Lavon WS SCS Site 8a Dam | Texas | Collin | 44 | High | Not Rated | 1969 | Flood Risk Reduction |
| Little Egypt Subwatershed 5-3052 | Iowa | Woodbury | 44 | Low | Not Rated | 1960 | Fire Protection, Stock, Or ... |
| Sehoy Plantation Lake Dam | Alabama | Bullock | 44 | Significant | Not Rated | 1974 | Flood Risk Reduction |
| Richland Creek WS SCS Site 52 Dam | Texas | Hill | 44 | Low | Not Rated | 1963 | Flood Risk Reduction |
| Ledgewood Creek Watershed Site 9-4 | Iowa | Fremont | 44 | Low | Not Rated | 1973 | Fire Protection, Stock, Or ... |
| Canyon Lake Dam | Texas | Bosque | 44 | Low | Not Rated | 1962 | Irrigation |
| SCS-Boggy Creek Site-11 | Oklahoma | Washita | 44 | Low | Not Rated | 1965 | Flood Risk Reduction |
| Dane Ridge Watershed Site B-3 | Iowa | Crawford | 44 | Low | Not Rated | 1971 | Fire Protection, Stock, Or ... |
| Hartel East Reservoir | North Dakota | McKenzie | 44 | Low | Not Rated | - | Water Supply |
| Moore Subwatershed Site M-10180 | Iowa | Monona | 44 | Low | Not Rated | 1955 | Fire Protection, Stock, Or ... |
| Elm Fork WS SCS Site 6h Dam | Texas | Cooke | 44 | Low | Not Rated | 1957 | Flood Risk Reduction |
| Elm Fork WS SCS Site 6m Dam | Texas | Cooke | 44 | Low | Not Rated | 1956 | Flood Risk Reduction |
| Cow Bayou WS SCS Site 2 Dam | Texas | McLennan | 44 | Low | Not Rated | 1958 | Flood Risk Reduction |
| SCS-Dead Indian-Wldhorse Cr Site-10 | Oklahoma | Roger Mills | 44 | Low | Not Rated | 1964 | Flood Risk Reduction |
| SCS-Boggy Creek Site-21 | Oklahoma | Washita | 44 | Low | Not Rated | 1965 | Flood Risk Reduction |
| Langenfeld - Heiden Dam | Iowa | Crawford | 44 | Low | Not Rated | 2000 | Grade Stabilization |
| Mill Picayune Watershed Site M-16-6 | Iowa | Shelby | 44 | Low | Not Rated | 1989 | Fire Protection, Stock, Or ... |
| Shoal Creek Wastewater System Lake Dam | Georgia | Spalding | 44 | Low | Not Rated | - | Other |
| Hill J.T. Estate | Oklahoma | Stephens | 44 | Low | Not Rated | 1975 | Other |
| Patterson Lake Dam | Georgia | Stephens | 44 | Low | Not Rated | 1992 | Recreation |
| Upper Bosque River WS SCS Site 21 Dam | Texas | Erath | 44 | Low | Not Rated | 1966 | Flood Risk Reduction |
| SCS-Sandstone Creek Site-010a | Oklahoma | Beckham | 44 | Low | Not Rated | 1951 | Flood Risk Reduction |
| Weber Creek Subwatershed Site M-11532 | Iowa | Woodbury | 44 | Low | Not Rated | 1956 | Fire Protection, Stock, Or ... |
| Stonewall Hunting Preserve Lake Dam | Georgia | Troup | 43 | Undetermined | Not Rated | - | Recreation |
| Denton Creek WS SCS Site 24b Dam | Texas | Wise | 43 | Low | Not Rated | 1970 | Flood Risk Reduction |
| Farmers Creek WS SCS Debris Basin 110 | Texas | Montague | 43 | Low | Not Rated | 1974 | Flood Risk Reduction |
| Dry Devils and Lowrey WS SCS Site 6 Dam | Texas | Sutton | 43 | High | Not Rated | 1960 | Flood Risk Reduction |
| West Beaver Subwatershed Sta 40+06 #A | Iowa | Monona | 43 | Low | Not Rated | 1961 | Fire Protection, Stock, Or ... |
| Lake Marie Dam | Georgia | Lumpkin | 43 | Undetermined | Not Rated | 1951 | Recreation |
| Vulcan Materials Lake Dam | Georgia | Bartow | 43 | Low | Not Rated | - | Tailings |
| Sallacoa Creek Watershed Dam No. 98 | Georgia | Gordon | 43 | Low | Not Rated | 1978 | Flood Risk Reduction |
| Blanket Creek WS SCS Site 11 Dam | Texas | Brown | 43 | Low | Not Rated | 1972 | Flood Risk Reduction |
| Mill Picayune Watershed Site P-3 | Iowa | Shelby | 43 | Low | Not Rated | 1993 | Other |
| Clarke Co. Roadgrade Dam 8-73-25 | Iowa | Clarke | 43 | Low | Not Rated | 1992 | Other |
| Brownwood Laterals WS SCS Site 19 Dam | Texas | Brown | 43 | High | Not Rated | 1966 | Flood Risk Reduction |
| El Colina Lake No 5 Dam | Texas | Bosque | 43 | Low | Not Rated | 1969 | Water Supply |
| Clear Creek WS SCS Sed Cont Str 106 | Texas | Montague | 43 | Low | Not Rated | 1962 | Flood Risk Reduction |
| Upper Beaver Subwatershed Site M-2 | Iowa | Monona | 43 | Low | Not Rated | 1967 | Fire Protection, Stock, Or ... |
| William L Shadoan Dam | Kentucky | Ballard | 43 | Low | Not Rated | 1979 | Recreation |
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.