Browse Dams

36,657 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 36,657 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
Evans Dam Texas Collingsworth 35 Significant Not Rated 1968 Water Supply
Salmonberry Reservoir Oregon Columbia 35 Significant Not Rated 1960 Water Supply
Flanigin Dam Oklahoma Caddo 35 Low Not Rated 1970 Other
Hancock Cnty Fish & Game Dam Kentucky Hancock 35 Low Not Rated 1960 Recreation
Oknoname 30172 Oklahoma Beaver 35 Low Not Rated 2004 Other
West Fork Big Creek Dam B-123 Missouri Harrison 35 Low Not Rated 1999 Flood Risk Reduction
West Fork Big Creek Dam B-179 Missouri Daviess 35 Low Not Rated 2000 Flood Risk Reduction
Silver Creek Reservoir Dam New York Chautauqua 35 Significant Not Rated 1925 Water Supply
Boy Scout Camp Oklahoma Hughes 35 Low Not Rated 1978 Recreation
Richland Creek WS SCS Site 1 Dam Texas Hill 35 Low Not Rated 1963 Flood Risk Reduction
Denton Creek WS SCS Site 3 Dam Texas Montague 35 Low Not Rated 1972 Flood Risk Reduction
Jones Dam Missouri Putnam 35 Low Not Rated 1996 Grade Stabilization
Steve Pierce Str. Missouri Buchanan 35 Low Not Rated 1997 Grade Stabilization
Upper Washita River WS SCS Site 15 Dam Texas Hemphill 35 Low Not Rated 1963 Flood Risk Reduction
Radmacher Dam Lower Missouri Johnson 35 Low Not Rated -
Windermere Sewage Treatment Facility Georgia Forsyth 35 Low Not Rated 1998
Adcock Dam Georgia Walton 35 Low Not Rated 1968 Fire Protection, Stock, Or ...
Mcleod Lake Dam Georgia Oconee 35 Low Not Rated -
Gibraltar Mine Silt Pond Dam Georgia Wilkinson 35 Low Not Rated -
Farnham Lake Dam Georgia Banks 35 Low Not Rated - Recreation
Knowels Pond Alabama Russell 35 High Not Rated 1955 Recreation
Johnson Oklahoma Woodward 35 Low Not Rated -
Guytons Lake Alabama Jefferson 35 Low Not Rated 1954 Recreation
East Fork Above Lavon WS SCS Site 35a Dam Texas Grayson 35 Low Not Rated 1966 Flood Risk Reduction
Sheep Canyon California San Bernardino 35 Significant Not Rated 1941 Debris Control
SCS-Upper Elk Creek Site-12 Oklahoma Washita 35 Low Not Rated 1967 Flood Risk Reduction
Mustang Creek WS SCS Site 5 Dam 2 Texas Concho 35 Low Not Rated 1962 Flood Risk Reduction
West Fork Big Creek Dam B-163 Missouri Daviess 35 Low Not Rated 2004 Flood Risk Reduction
SCS-Bitter Creek Site-08b Oklahoma Grady 35 Low Not Rated 1974 Flood Risk Reduction
Pugh Dam Virginia Hanover 35 Undetermined Not Rated -
SCS-Sugar Creek Site-017 Oklahoma Caddo 35 Low Not Rated 1963 Flood Risk Reduction
SCS-Upper Washita Creek Site-048 Oklahoma Roger Mills 35 Low Not Rated 1961 Flood Risk Reduction
SCS-Sugar Creek Site-042 Oklahoma Caddo 35 Low Not Rated 1966 Flood Risk Reduction
SCS-Sugar Creek Site-027 Oklahoma Caddo 35 Low Not Rated 1963 Flood Risk Reduction
SCS-Quapaw Creek Site-43 Oklahoma Lincoln 35 Low Not Rated 1978 Flood Risk Reduction
City of Fenton Dam #1 Missouri St. Louis 35 High Not Rated -
SCS-Okfuskee Tributaries Site-W02 Oklahoma Okfuskee 35 Low Not Rated 1976 Flood Risk Reduction
SCS-Big Wewoka Creek Site-04 Oklahoma Seminole 35 Low Not Rated 1961 Flood Risk Reduction
Cummins Creek WS SCS Site 19 Dam Texas Fayette 35 Low Not Rated 1960 Flood Risk Reduction
Bowling Dam Alabama Washington 35 Low Not Rated 1972 Recreation
Black Creek Str Y-36-50 Mississippi Holmes 35 Low Not Rated 1965 Flood Risk Reduction
Upper Pecan Bayou WS SCS Site 20 Dam Texas Coleman 35 Low Not Rated 1967 Flood Risk Reduction
Big Sandy Creek WS SCS Site 20 Dam Texas Montague 35 Low Not Rated 1967 Flood Risk Reduction
Dr James Bruce No 3 Alabama Lee 35 Low Not Rated 1966 Water Supply
Clear Creek WS SCS Site 52 Dam Texas Cooke 35 Low Not Rated 1967 Flood Risk Reduction
Morrison Brothers Dam Alabama Hale 35 Significant Not Rated 1970 Other
Upper Bosque River WS SCS Site 8 Dam Texas Erath 35 Low Not Rated 1968 Flood Risk Reduction
Hollis J.B. Oklahoma Greer 35 Low Not Rated 1960 Other
Attoyac Bayou WS SCS Site 2 Dam Texas Rusk 35 Low Not Rated 1972 Flood Risk Reduction
Rose Blunk Pond # 1 Oklahoma Woods 35 Low Not Rated - Other

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.