Browse Dams

7,892 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 7,892 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
Hendrickson Lake Dam Indiana Warrick 27 Low Poor 1945
Paxton Wyoming Crook 27 Low Poor 1959 Fire Protection, Stock, Or ...
Logterman Lake Dam Indiana Brown 27 High Poor 1960 Recreation
Tillatoba Creek WS Str Y-17b-3 Dam Mississippi Yalobusha 27 High Poor 1978 Flood Risk Reduction
Willamette Industries Dam South Carolina Fairfield 27 Low Poor 1990 Recreation
Forest Run No. 2 Dam West Virginia Monroe 27 High Poor - Irrigation
Thompson Dam 3519 Nebraska Furnas 27 Low Poor 1960 Flood Risk Reduction
Carney Fish Pond Wyoming Sublette 27 Low Poor 1990 Fire Protection, Stock, Or ...
Middle Pond Dam Iowa Iowa 27 High Poor 1955 Irrigation
Locke 1 Dam New Hampshire Grafton 27 Low Poor 1970 Recreation
Burgess Lake Dam Ohio Mahoning 27 Significant Poor 1915 Water Supply
Estes Farms Dam South Carolina Fairfield 27 Low Poor 1947 Recreation
Cokeburg Pennsylvania Washington 27 High Poor 1902 Recreation
T. L. Wyoming Crook 27 Low Poor 1970 Fire Protection, Stock, Or ...
Stein Pond Dam South Carolina Anderson 27 Low Poor 1969 Recreation
Fischer Dam Nebraska Thayer 27 Low Poor 1970 Flood Risk Reduction
Workman INC Pond Dam South Carolina Spartanburg 27 Low Poor 1965 Fire Protection, Stock, Or ...
Greenfield Mills Dam Indiana LaGrange 27 Significant Poor 1835
Brimstone Leach Event Pond Dam Nevada Humboldt 27 Significant Poor 2011 Other
Mt Canaan Baptist Association Dam South Carolina Edgefield 27 Low Poor 1981 Recreation
Highway 4 Dam Nebraska Nuckolls 27 Low Poor 1960 Other
Coopers Large Pond Dam South Carolina Laurens 27 Low Poor 1976 Recreation
Christopher Upper Multipurpose Pond West Virginia Marshall 27 Significant Poor 2012 Other
Brenner Wyoming Niobrara 27 Low Poor 1975 Fire Protection, Stock, Or ...
Bruce Persson Dam New York Delaware 27 Significant Poor 1999 Recreation
Jackie Leeg Dam Kentucky Henderson 27 Low Poor - Recreation
Wheaton Branch Storm Water Management Maryland Montgomery 27 High Poor 1979 Flood Risk Reduction
Ferncliff Dam South Carolina Greenwood 27 Low Poor 1996 Debris Control
East and West Goose Str R-9-1 Dam Mississippi Lafayette 27 High Poor 1958 Flood Risk Reduction
Lanier Pond Dam South Carolina Greenwood 27 Significant Poor - Recreation
Tippah River WS Str Lt-7-07 Dam Mississippi Benton 27 High Poor 1966 Flood Risk Reduction
Catman Blues Fishing Lake LLC Ohio Clermont 27 Low Poor 1961 Recreation
W Hudson Pond Dam South Carolina Spartanburg 27 Low Poor 1965 Recreation
Boyd Lake Dam Indiana Brown 27 Low Poor 1976 Recreation
Camp Long Lake Dam South Carolina Aiken 27 High Poor 1945 Recreation
Cadjaw Pond Pennsylvania Wayne 27 High Poor 1914 Recreation
Manke Wyoming Niobrara 27 Low Poor 1950 Irrigation
Vr-2 Detention Dam Montana Valley 27 Low Poor 1936 Fire Protection, Stock, Or ...
West Vine Road Dam Nebraska Lancaster 27 Low Poor 1960 Other
Lee Nuclear Dam 3 South Carolina Cherokee 27 Low Poor - Other
Huntsville Pennsylvania Luzerne 27 High Poor 1891 Water Supply
Bayou Dupont No 4 Louisiana Sabine 27 Significant Poor 1961 Flood Risk Reduction
Cherry No. 1 Wyoming Converse 27 Low Poor 1958 Irrigation
Mh Martin Pond Dam South Carolina Spartanburg 27 Low Poor 1958 Recreation
Bellwood Lake Dam Ohio Geauga 27 Significant Poor 1960 Recreation
Shadow Lake Dam Ohio Monroe 27 Significant Poor - Recreation
Slide Wyoming Weston 27 Low Poor 1961 Fire Protection, Stock, Or ...
Memory Lake Dam Ohio Tuscarawas 27 Significant Poor - Recreation
Dunn No. 1 Wyoming Converse 27 Low Poor 1954 Irrigation
Tubaugh Lake Dam Ohio Monroe 27 Low Poor 1965 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.