Browse Dams

12,710 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,710 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
Mud River FRS No 5 Kentucky Logan 32 Low Fair 1964 Flood Risk Reduction
Glen Ellen Subwatershed Site 3-2 Iowa Woodbury 32 High Fair 1963 Fire Protection, Stock, Or ...
Busseron Dam No. G-4 Indiana Vigo 32 Significant Fair 1964 Flood Risk Reduction
Hardwood Lake Dam Indiana Ripley 32 Low Fair 1974 Recreation
Platte Canyon Colorado Jefferson 32 Low Fair 1904 Water Supply
Stamp Shoals Creek WS Str No 2 Georgia Cherokee 32 High Fair 1966 Flood Risk Reduction
Hidden Valley Lake Dam Virginia Washington 32 High Fair - Recreation
Community Pond Colorado Montrose 32 Low Fair - Recreation
Voldseth West Dam Montana Meagher 32 High Fair 1939 Irrigation
SCS-Stillwater Creek Site-38 Oklahoma Noble 32 Significant Fair 1966 Flood Risk Reduction
Turkey Creek WS SCS Site 6 Dam Texas Callahan 32 High Fair 1963 Flood Risk Reduction
Jeff Sheehan Sod Farm Dam South Carolina Union 32 Low Fair - Irrigation
Twelve Mile Creek WCD Dam 12 South Carolina Pickens 32 High Fair 1954 Flood Risk Reduction
Bayou Dupont No 10 Louisiana Sabine 32 Significant Fair 1958 Flood Risk Reduction
Waterstone Park Dam Kentucky Jefferson 32 Significant Fair 2005 Recreation
Turkey Cr Watershed Site 59d-1 Iowa Cass 32 Significant Fair 1990 Flood Risk Reduction
Lake Walter Pennsylvania Susquehanna 32 High Fair 1968 Recreation
Lake Somerset Pennsylvania Chester 32 High Fair 1969 Recreation
Lake Buena Vista Dam Tennessee Sevier 32 High Fair 1978 Fire Protection, Stock, Or ...
Leonard Terminal Storage Reservoir Dam Texas Fannin 32 High Fair -
Bossier City Reservoir Louisiana Bossier 32 Undetermined Fair - Water Supply
East Elkhorn Creek Dam Kansas Ellsworth 32 High Fair 1954 Other
Perrine Lake Dam Indiana Dearborn 32 Low Fair 1961 Water Supply
Gemco (Dan Vogel) Lake Dam Indiana Franklin 31 Low Fair 1965 Recreation
Castleman Creek WS SCS Site 4 Dam Texas McLennan 31 High Fair 1975 Flood Risk Reduction
Shady Oaks Lake Dam Indiana Brown 31 Low Fair 1966 Recreation
Hartman #2 Pond Colorado Grand 31 Low Fair 1965 Fish and Wildlife Pond
Betty Wyoming Crook 31 Low Fair 1957 Fire Protection, Stock, Or ...
Crystal Pond Dam Connecticut Windham 31 Significant Fair 1900 Recreation
Wehrbein Dam Nebraska Pawnee 31 Low Fair 2003 Other
Pond 2 (Dam A) Wyoming Sweetwater 31 Low Fair 2015 Irrigation
Mirage Flats Dam 2 Nebraska Sheridan 31 Low Fair 1958 Other
Dugger Colorado Delta 31 Low Fair 1947 Water Supply
Stucker Fork Dam No. 1 Indiana Scott 31 Significant Fair 1968 Flood Risk Reduction
Dam 2 & 3 (Falcon Ridge Golf Course) Kansas Johnson 31 Significant Fair - Recreation
Tom Wallace Lake Dam Kentucky Jefferson 31 High Fair 1950 Recreation
Picketts Creek Dam Virginia Goochland 31 Significant Fair - Irrigation
Thomas Lake Dam North Carolina Randolph 31 Low Fair 1963 Recreation
Hallowood Acres Pennsylvania Monroe 31 High Fair 1970 Recreation
Cass Lake Dam North Carolina Iredell 31 Low Fair 1964 Recreation
Marcel Lake Dam Washington King 31 High Fair 1964 Recreation
East Fork Above Lavon WS SCS Site 29 Dam Texas Collin 31 High Fair 1965 Flood Risk Reduction
Woodside Dam 1 South Carolina Aiken 31 High Fair 1986 Recreation
Hawthorne Valley Country Club Lake Dam Ohio Cuyahoga 31 Low Fair - Recreation
Kiowa Crk Wtrshd 2-F-20 Colorado Elbert 31 Low Fair 1957 Flood Risk Reduction
Wolff Wyoming Campbell 31 Low Fair 2004 Irrigation
Arrowhead Lakes Dam South Carolina Aiken 31 Low Fair 1958 Recreation
Jordon #1 Wisconsin Richland 31 Low Fair 1974 Fire Protection, Stock, Or ...
San Diego-Rosita Cks WS SCS Site 1 Dam Texas Duval 31 High Fair 1960 Flood Risk Reduction
Plantation Reservoir Hawaii Maui 31 High Fair 1989 Irrigation

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.