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.

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Name State County Height (ft) Hazard Condition Year Purpose
Atkins James R Oklahoma Texas 45 Low Not Rated 1984 Other
Middle Branch Park River 10 North Dakota Cavalier 45 Significant Not Rated 1971 Flood Risk Reduction
Blanket Creek WS SCS Site 19 Dam Texas Mills 45 High Not Rated 1965 Irrigation
Stanley, Charles W. Reservoir Oregon Jackson 45 Low Not Rated 1962 Irrigation
Kahle Lake Pennsylvania Venango 45 Significant Not Rated 1974 Recreation
Buckingham County Dam #5 Virginia Buckingham 45 Undetermined Not Rated -
Cow Bayou WS SCS Site 7 Dam Texas Falls 45 Low Not Rated 1958 Flood Risk Reduction
Oknoname 127009 Oklahoma Pushmataha 45 Low Not Rated 1960 Other
Keystone State Park Pennsylvania Westmoreland 45 Significant Not Rated 1910 Recreation
SCS-Bear-Fall & Coon Creek Site-031 Oklahoma Logan 45 Low Not Rated 1960 Flood Risk Reduction
Clear Fork Trinity River WS SCS Site 10 Dam Texas Parker 45 Low Not Rated 1955 Flood Risk Reduction
Cj Koehr Dam Virginia Fauquier 45 Undetermined Not Rated -
Big Sandy Creek WS NRCS Site 24c Dam Texas Wise 45 Low Not Rated 2006 Flood Risk Reduction
SCS-Delaware Creek Site-014c Oklahoma Coal 45 Low Not Rated 1977 Flood Risk Reduction
Pol39 Florida Polk 45 Undetermined Not Rated - Tailings
Loukonen Brothers Colorado Boulder 45 Low Not Rated 1961 Irrigation
M M Jones Alabama Lee 45 Low Not Rated 1965 Recreation
SCS-South Clinton Laterals Site-L15 Oklahoma Washita 45 Low Not Rated 1978 Flood Risk Reduction
Clear Fork Trinity River WS SCS Site 7 Dam Texas Parker 45 Low Not Rated 1955 Flood Risk Reduction
Coberly/Butler Dam Iowa Monona 45 Low Not Rated 1968 Fire Protection, Stock, Or ...
Silver City Sa No 6 Phase 1 Florida Polk 45 Low Not Rated 1970 Tailings
Ramsey Lake Dam Georgia Hall 45 Low Not Rated 1966 Recreation
SCS-Little Washita River Site-50 Oklahoma Comanche 45 Low Not Rated 1977 Flood Risk Reduction
SCS-Fourche Maline Creek Site-10 Oklahoma Latimer 45 Low Not Rated 1965 Flood Risk Reduction
Cedar City - Greens Lake No. 2 Utah Iron 44 Significant Not Rated 1958 Flood Risk Reduction
SCS-Dead Indian-Wldhorse Cr Site-11 Oklahoma Roger Mills 44 Low Not Rated 1964 Flood Risk Reduction
SCS-Turkey Creek Site-05 Oklahoma Washita 44 Low Not Rated 1960 Flood Risk Reduction
Sun Production Dam Kentucky Powell 44 Low Not Rated - Other
Farmers Creek WS SCS Site 10 Dam Texas Montague 44 Low Not Rated 1982 Flood Risk Reduction
Ne Trib Leon River WS SCS Site 20 Dam Texas Erath 44 Low Not Rated 1965 Flood Risk Reduction
Salt Creek & Laterals WS SCS Site 12 Dam Texas Wise 44 Low Not Rated 1967 Flood Risk Reduction
Clear Creek WS SCS Site 40 Dam Texas Denton 44 Low Not Rated 1964 Flood Risk Reduction
Donahoe Creek WS SCS Site 10 Dam Texas Milam 44 Low Not Rated 1976 Flood Risk Reduction
Swine Graphics #1 Iowa Clarke 44 Low Not Rated 2000 Water Supply
East Fork Above Lavon WS SCS Site 27 Dam Texas Grayson 44 Low Not Rated 1964 Flood Risk Reduction
Lawrence Dam Virginia Patrick 44 Undetermined Not Rated -
SCS-Lower Black Bear Creek Site-21 Oklahoma Pawnee 44 Low Not Rated 1975 Flood Risk Reduction
Denton Creek WS SCS Site 4b Dam Texas Montague 44 Low Not Rated 1970 Flood Risk Reduction
Winslow Colorado Routt 44 Low Not Rated 1998 Recreation
Shaniko Ranch Oregon Wasco 44 Low Not Rated - Irrigation
Elm Fork WS SCS Site 5a Dam Texas Cooke 44 Low Not Rated 1955 Flood Risk Reduction
Crofton Lake Dam Kentucky Christian 44 Low Not Rated 1965 Water Supply
Bpb1 Florida Bay 44 Undetermined Not Rated -
Dr Ke Lanter Lake Dam Kentucky Boone 44 Low Not Rated 1973 Recreation
Love Reservoir (Malheur) Oregon Malheur 44 Significant Not Rated 1907 Irrigation
John Wells Lake Oklahoma Haskell 44 Low Not Rated 1936 Water Supply
Dane Ridge Watershed Site C-4 Iowa Crawford 44 Low Not Rated 1971 Fire Protection, Stock, Or ...
Lake Holiday Dam Kentucky Owen 44 Low Not Rated 1969 Recreation
Clear Creek WS SCS Site 46 Dam Texas Cooke 44 Low Not Rated 1961 Flood Risk Reduction
Pacificorp - Hunter Snow Lake Utah Emery 44 Low Not Rated 1978 Hydroelectric

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.