Browse Dams

92,766 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,766 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
Bell Marsh Maine York 62 High Unsatisfactory 1987 Water Supply
C.J. Rust Lake Dam Indiana Jackson 62 Significant Fair 1974 Recreation
Sterling C Robertson Dam Texas Leon 62 High Not Rated 1978 Irrigation
Medina Diversion Lake Dam Texas Medina 62 High Fair 1913 Irrigation
Arrowhead Lake Dam Kansas Barber 62 Significant Poor - Recreation
Ellijay River WS Str # 2 Georgia Gilmer 62 Low Not Rated 1968 Flood Risk Reduction
Northgate Dam Texas El Paso 62 High Not Rated 1973 Flood Risk Reduction
Canby R-1 Minnesota Yellow Medicine 62 High Satisfactory 1985 Flood Risk Reduction
Cottonwood Creek 7-A Nebraska Saunders 62 High Satisfactory 1989 Flood Risk Reduction
Thompson Falls - Intake Dam A Montana Sanders 62 Low Satisfactory 1915 Hydroelectric
Lake Logan Dam North Carolina Haywood 62 High Fair 1931 Other
Marion County Lake Dam Kansas Marion 62 Significant Poor 1937 Recreation
Dam 51 Texas Bell 62 High Poor -
Gaston Shoals Lower South Carolina Cherokee 62 Significant Satisfactory 1908 Hydroelectric
Boustead/Coenen/Pryor Dam Iowa Harrison 62 Low Not Rated 1965 Fire Protection, Stock, Or ...
Pony Creek Watershed Site 8a Iowa Mills 62 Low Not Rated 1966 Fire Protection, Stock, Or ...
South Prong Dam Texas Ellis 62 High Not Rated 1956 Water Supply
Miletree Run Dam No. 2 West Virginia Roane 62 High Satisfactory 1953 Water Supply
North Pigeon Cr Watershed Site M-1 Iowa Pottawattamie 62 Significant Satisfactory 1993 Flood Risk Reduction
Cleburne State Park Lake Dam Texas Johnson 62 High Not Rated 1940 Recreation
Deep River Reservoir Dam Connecticut New London 62 High Satisfactory 1926 Water Supply
Doyle Lake Dam Illinois Adams 62 High Not Available 1994 Fish and Wildlife Pond
Bruce Park Colorado Delta 62 High Fair 1950 Irrigation
Lake Kickapoo Dam Texas Archer 62 High Satisfactory 1945 Water Supply
Upper Mulberry River WS Str. #8 Georgia Hall 62 Low Not Rated 1979 Flood Risk Reduction
Flying "S" Bar Ranch Dam Missouri Washington 62 High Satisfactory 1977 Tailings
Ada Dam West Virginia Mercer 62 High Satisfactory 1924 Water Supply
Lake Arrowhead Dam Texas Clay 62 High Fair 1966 Water Supply
Hauschild-Thanghe Minnesota Lincoln 62 Low Satisfactory 1980 Flood Risk Reduction
Belews Creek Saddle Dike #1 Dam North Carolina Stokes 62 High Fair 1971 Other
Lake Tomahawk Dam Ohio Columbiana 62 High Poor 1966 Recreation
Blackwood Creek 51-A Nebraska Hayes 62 Low Satisfactory 1985 Flood Risk Reduction
Williamstown Lake Dam Kentucky Grant 62 Significant Fair 1957 Water Supply
Mosaic Csa F4b Florida Hillsborough 62 Significant Not Rated 2004 Tailings
Hog Creek WS SCS Site 2 Dam Texas Bosque 62 Low Not Rated 1979 Flood Risk Reduction
Dick Creek Effluent Pond Dam Georgia Forsyth 62 Low Not Rated -
Acton Lake Dam Ohio Butler 62 High Satisfactory 1956 Recreation
Papio Creek 21 - Walnut Creek Nebraska Sarpy 62 High Satisfactory 1996 Flood Risk Reduction
Bennett Creek WS SCS Site 4 Dam Texas Mills 62 Low Not Rated 1974 Flood Risk Reduction
Johnny Cake Oklahoma Haskell 62 Low Not Rated 1962 Other
Mud Lake Dam Nevada Douglas 62 High Fair - Irrigation
Horse Creek No. 2 Flood Control (Deleted) Wyoming Campbell 62 Low Fair 2007 Other
Pony Creek Watershed Site 17 Iowa Mills 62 Low Satisfactory 1965 Fire Protection, Stock, Or ...
Ft Scott Municipal Dam Kansas Bourbon 62 High Poor 1959 Water Supply
Atchison County State Lake Kansas Atchison 62 Low Poor 1956
Yellow Creek Pennsylvania Indiana 62 High Satisfactory 1969 Recreation
Pol31 Florida Polk 62 Undetermined Not Rated - Tailings
Cedar Glade Lake Dam Arkansas Izard 62 Low Not Rated 1969 Recreation
Murphy Dam Oregon Malheur 62 Low Not Rated 1950 Irrigation
Lynx Creek Arizona Yavapai 62 Low Not Rated 1927 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.