Browse Dams

60,298 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 60,298 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
La Reata Dam Texas Callahan 43 Low Not Rated 1976 Fire Protection, Stock, Or ...
Spring Valley Lake Pennsylvania Allegheny 43 Low Fair 1964 Recreation
Lake Lodge Dam Texas Anderson 43 Low Not Rated 1959 Irrigation
Woods Canyon Arizona Coconino 43 Low Not Rated 1956 Fish and Wildlife Pond
Chimney Rock Dam Virginia Albemarle 43 Low Satisfactory - Recreation
Kansas Doniphan 43 Low - - Debris Control
Kansas Wilson 43 Low - - Irrigation
Camp Alexander Colorado Park 43 Low Fair 1964 Recreation
Zezas Irrigation Wyoming Johnson 43 Low Poor 1973 Irrigation
Mullin Lake Dam Georgia Haralson 43 Low Not Rated - Recreation
Little Willow Creek Reservoir Oregon Jefferson 43 Low Not Rated 1954 Irrigation
Crutchfield Reclamation Dam Missouri Randolph 42 Low Not Rated 1989 Other
Goodrich 73 Dam Mississippi Wilkinson 42 Low - 2014 Water Supply
Hershiser Reservoir Oregon Clackamas 42 Low Not Rated 1972 Irrigation
Wolf-Wildcat 51 Nebraska Pawnee 42 Low Satisfactory 1994 Flood Risk Reduction
Oren Bailess Lake Dam Mississippi Warren 42 Low - - Recreation
Lorton Southeast Road Dam Nebraska Otoe 42 Low Satisfactory 2005 Flood Risk Reduction
Laylow Dam Missouri Gasconade 42 Low Satisfactory 2002 Recreation
Dennis Ranch Dam Kansas Elk 42 Low - - Recreation
Pawnee Wildlife Reservoir Kansas Bourbon 42 Low - 1992 Recreation
Kansas Trego 42 Low - 1969 Other
Kansas Elk 42 Low - - Fire Protection, Stock, Or ...
Frd No 20 Kansas Mitchell 42 Low - 1982 Flood Risk Reduction
Bel-Air Lake Dam North Carolina Catawba 42 Low Fair 1961 Recreation
Ziegler Creek Z-16 Nebraska Otoe 42 Low Satisfactory 1970 Other
Porter Reservoir Dam Kentucky Taylor 42 Low Not Rated 1950 Recreation
Settling Area C & C Dike Florida Polk 42 Low Not Rated 1969 Tailings
Reynolds Tobaccoville Dam North Carolina Forsyth 42 Low Fair 1982 Flood Risk Reduction
Casper Reclamation Dam Iowa Madison 42 Low Not Rated 1998 Other
Ms05786 Lake Dam Mississippi Hinds 42 Low - - Recreation
Aubert Colorado Mesa 42 Low Not Rated 1974 Recreation
Milburn Lake Kentucky Campbell 42 Low Not Rated 1972 Recreation
Timkin Company Dam South Carolina Cherokee 42 Low Fair 1960 Other
Router No. 49 Wyoming Johnson 42 Low Fair 2006 Fire Protection, Stock, Or ...
Rodgers Dam Texas Eastland 42 Low Not Rated 1970 Irrigation
Anita Dam Montana Yellowstone 42 Low Not Available 1937 Irrigation
Ms06194 Lake Dam Mississippi Copiah 42 Low - - Recreation
Gryder Lake Dam Missouri Montgomery 42 Low Satisfactory 1960 Recreation
Ms05017 Lake Dam Mississippi Carroll 42 Low - - Recreation
Morehead Farms Dam Kentucky Rowan 42 Low Not Rated - Irrigation
Orchard Wyoming Washakie 42 Low Fair 1941 Irrigation
Plum Creek Grazing Assn South Dakota Stanley 42 Low - 1959 Fire Protection, Stock, Or ...
Burton Duenke Dam #6 Missouri Camden 42 Low Satisfactory 1974 Recreation
Delbert Walker Dam Texas Houston 42 Low Not Rated -
Madison Lake Dam Tennessee McNairy 42 Low Satisfactory 1972
Noonen Colorado Arapahoe 42 Low Satisfactory 1907 Irrigation
Kansas Leavenworth 42 Low - - Fire Protection, Stock, Or ...
Zaugg Dam Iowa Pocahontas 42 Low Poor 1998 Flood Risk Reduction
Farwell 1-4 Nebraska Howard 42 Low Fair 1965 Other
Vananda Montana Rosebud 42 Low - 1936 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.