Browse Dams
7,889 dams in the National Inventory of Dams.
National Inventory of Dams
Browse 7,889 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 |
|---|---|---|---|---|---|---|---|
| Pigeon Roost Creek Mps 1 | Kentucky | Jackson | 50 | High | Poor | 1995 | Flood Risk Reduction |
| Daguey Dam Structure 3 | Puerto Rico | AƱasco | 50 | High | Poor | 1978 | Flood Risk Reduction |
| Thurman W. Dix Reservoir | Vermont | Orange | 50 | High | Poor | 1950 | Water Supply |
| Merriewold Lake Dam | New York | Orange | 50 | Significant | Poor | 1953 | Recreation |
| Twin-Rush Creek Dam No. 1 | Indiana | Washington | 50 | High | Poor | 1980 | Water Supply |
| Monterra Dam | Kentucky | Nelson | 50 | Low | Poor | 2007 | Recreation |
| Miller | Wyoming | Johnson | 50 | Low | Poor | 1955 | Fire Protection, Stock, Or ... |
| Jubilee Lake | Oregon | Union | 50 | High | Poor | 1967 | Recreation |
| Prairie Lake Dam | Kansas | Jackson | 50 | Low | Poor | 1948 | Recreation |
| Eagle Falls Resort & Restaurant | Kentucky | McCreary | 50 | Significant | Poor | 1960 | Recreation |
| International Animal Preserve Pond Dam #2 | Ohio | Muskingum | 50 | Significant | Poor | 1959 | Water Supply |
| Rainbow Lake Dam | Georgia | Gilmer | 50 | High | Poor | 1960 | Recreation |
| Emerson Produce Reservoir Dam & Dike | New York | Yates | 50 | Significant | Poor | 1962 | Recreation |
| Muddy Guard No. 1 | Wyoming | Johnson | 50 | Low | Poor | 1976 | Irrigation |
| Sterling Hollow | Missouri | Texas | 50 | High | Poor | - | |
| Spring Lake Dam | Mississippi | Lafayette | 50 | High | Poor | 2002 | Recreation |
| Upper Gila Valley Site No. 10 Dam | New Mexico | Grant | 50 | High | Poor | 1963 | Flood Risk Reduction |
| Bill Greer Dam | Kentucky | Butler | 50 | Significant | Poor | 1955 | Other |
| Berryman Lake Dam No 2 | Kentucky | Clark | 50 | Significant | Poor | 1985 | Recreation |
| Wood Lake Dam | Indiana | Ripley | 50 | Low | Poor | 1960 | Recreation |
| Lipham Dam | North Carolina | Haywood | 49 | High | Poor | 1950 | Recreation |
| Salt Lick Creek Mps 3 | Kentucky | Bath | 49 | High | Poor | 1982 | Recreation |
| Lower Tumbling Run | Pennsylvania | Schuylkill | 49 | High | Poor | 1832 | Water Supply |
| Flanders Dam | Nebraska | Knox | 49 | Low | Poor | 1959 | Flood Risk Reduction |
| Fox Creek FRS 6a | Kentucky | Fleming | 49 | High | Poor | 1972 | Flood Risk Reduction |
| Pecos Arroyo Watershed Site 1 | New Mexico | San Miguel | 49 | High | Poor | 1965 | Flood Risk Reduction |
| Fredonia | Arizona | Coconino | 49 | High | Poor | 1973 | Flood Risk Reduction |
| Basin Creek Dam #2 | Montana | Silver Bow | 49 | Significant | Poor | 1907 | Water Supply |
| Broken Aro Slurry Pond No. 1 Dam | Ohio | Coshocton | 49 | Significant | Poor | 1962 | Tailings |
| Eagle Lake Dam | North Carolina | Transylvania | 49 | High | Poor | 1989 | Recreation |
| Tynecastle Dam | North Carolina | Avery | 49 | High | Poor | 1971 | Recreation |
| Bow & Arrow 4-25 | Wyoming | Campbell | 49 | Low | Poor | 1972 | Fire Protection, Stock, Or ... |
| Dam 46 | Texas | Bell | 49 | High | Poor | - | |
| Mingo Sportsman Club Pond Dam | Ohio | Jefferson | 49 | Significant | Poor | 1969 | Other |
| Denzel Lofgreen Road Dam | Nebraska | Furnas | 49 | Low | Poor | 1975 | Flood Risk Reduction |
| Kaufmann | Wyoming | Johnson | 49 | Low | Poor | 1954 | Irrigation |
| Westernmost Timberlake Subd Dam | South Carolina | Spartanburg | 49 | Low | Poor | 1976 | Fish and Wildlife Pond |
| Buckeye FRS #1 | Arizona | Maricopa | 49 | High | Poor | 1974 | Flood Risk Reduction |
| Thousand Oaks Dam | Nebraska | Sarpy | 49 | Low | Poor | 1963 | Other |
| P16-5 Reservoir | Wyoming | Campbell | 49 | Low | Poor | 2006 | Irrigation |
| Martinsdale, East Dam | Montana | Wheatland | 49 | High | Poor | 1939 | Irrigation |
| Varkony Pond Dam | Ohio | Harrison | 49 | High | Poor | - | Recreation |
| Gosper County 731 Road Dam | Nebraska | Gosper | 49 | Low | Poor | 1980 | Flood Risk Reduction |
| Poteau River Wid Site 08 | Arkansas | Scott | 49 | High | Poor | 1971 | Flood Risk Reduction |
| Campbellsville Reservoir Dam | Kentucky | Taylor | 49 | Significant | Poor | 1951 | Water Supply |
| Sanderson Dam | Arkansas | Montgomery | 49 | Significant | Poor | 1925 | Water Supply |
| Rush Creek | Wyoming | Park | 49 | Low | Poor | 1973 | Irrigation |
| Campsite Dam | Texas | Cherokee | 49 | High | Poor | 1932 | Recreation |
| Crittenden Dam | Nevada | Elko | 49 | Low | Poor | 1957 | Irrigation |
| Sharp Mountain Creek W/S Str. #22 | Georgia | Pickens | 48 | High | Poor | 1970 | 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.