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
Al Capone Wyoming Campbell 34 Low Fair 2007 Fish and Wildlife Pond
SCS-Upper Black Bear Creek Site-71a Oklahoma Noble 34 Significant Fair 1979 Flood Risk Reduction
SCS-Kickapoo Sandy Creek Site-Bj1 Oklahoma Murray 34 High Fair 1963 Flood Risk Reduction
Park Place No 3 Pennsylvania Schuylkill 34 High Fair 1909 Water Supply
Wildwood Conservancy District Dam Indiana Morgan 34 High Fair 1964 Recreation
T55nr75w23swne Wyoming Campbell 34 Low Fair 2002 Fire Protection, Stock, Or ...
Oknoname 30074 Oklahoma Logan 34 Low Fair 2000 Other
Sylvester Stenftenagel Indiana Pike 34 Low Fair - Recreation
Aldrich Lake Dam Massachusetts Hampshire 34 Significant Fair 1934 Recreation
Mirror Lake Dam Georgia Douglas 34 High Fair 1947 Recreation
Twin Lakes Business Park Dam #2 North Carolina Mecklenburg 34 Significant Fair 1958 Recreation
Snow Lake Dam North Carolina Avery 34 High Fair - Recreation
Springdale Estates Upper Dam North Carolina Wake 34 High Fair - Recreation
Upper East Fk Laterals WS SCS Site 5b Dam Texas Rockwall 34 High Fair 1955 Flood Risk Reduction
Darlton Lake Dam New York Delaware 34 Significant Fair 1967 Recreation
Brownlee Wisconsin Buffalo 34 High Fair 1859 Recreation
Key Bar Water Hole #1 Wyoming Platte 34 Low Fair 2011 Irrigation
Thompson #2 Colorado Mesa 34 Low Fair 1953 Irrigation
Greers Ferry Nursery Pond Arkansas Cleburne 34 Low Fair 1972 Fish and Wildlife Pond
Johnsons Draw WS SCS Site 5 Dam Texas Crockett 34 High Fair 1958 Flood Risk Reduction
Kiewit No. 2 Wyoming Sheridan 34 Low Fair 1973 Irrigation
Glen Means Wyoming Johnson 34 Low Fair 1992 Irrigation
Frd No 23 Kansas Butler 34 Low Fair 1967 Flood Risk Reduction
Poinsett Wid Site 3 Arkansas Poinsett 34 High Fair 1979 Flood Risk Reduction
Beaver Fork Lake Dam Arkansas Faulkner 34 Significant Fair 1956 Water Supply
Red Dog Mine Water Diversion Dam Alaska Northwest Arctic Borough 34 Low Fair 1991 Flood Risk Reduction
Wilson Creek 5-H Nebraska Otoe 34 Low Fair 1967 Flood Risk Reduction
Coon Creek Lake Dam Texas Henderson 34 High Fair 1925 Recreation
Dd No Vii Kansas Brown 34 Low Fair 1959 Flood Risk Reduction
Crooked Creek Lake Dam Indiana Brown 34 High Fair 1935 Recreation
Creekside Farm Lagoon Dam North Carolina Edgecombe 34 Significant Fair - Other
Lachapelle Enl. of Ben Res. Wyoming Uinta 34 Low Fair 1997 Irrigation
Dry Creek Dike Idaho Payette 34 Significant Fair 1976 Irrigation
SCS-Quartermaster Creek Site-19a Oklahoma Roger Mills 34 High Fair 1961 Flood Risk Reduction
Flat Creek Wid Site 1 Arkansas Lawrence 34 Significant Fair 1962 Flood Risk Reduction
Dowell Lake Dam Indiana Vigo 34 Low Fair 1978 Recreation
Fishing Creek WCD Dam 4 South Carolina York 34 High Fair 1969 Recreation
Harper and Sons Colorado Routt 34 Low Fair 1947 Irrigation
Chambers Creek WS SCS Site 126 Dam Texas Ellis 34 High Fair 1965 Flood Risk Reduction
Bischoff Creek Wyoming Big Horn 34 Low Fair 1974 Irrigation
Cook No. 2 Wyoming Albany 34 Low Fair 2001 Fish and Wildlife Pond
Watopa Township No. 1 Minnesota Wabasha 34 Significant Fair 1976 Flood Risk Reduction
Boulder Lane Wyoming Johnson 34 Low Fair 2007 Irrigation
Percy Quin State Park Dam Mississippi Pike 34 High Fair 1940 Recreation
Halverson Farm Pond Minnesota Yellow Medicine 34 Low Fair 1973 Fire Protection, Stock, Or ...
Stroobants Dam Virginia Bedford 34 High Fair - Recreation
Ohmstede Dam Nebraska Webster 34 Significant Fair 1947 Irrigation
W. Reynolds Dam North Carolina Surry 34 High Fair - Recreation
Crabtree Creek WS Dam #2 North Carolina Wake 34 High Fair 1972 Flood Risk Reduction
Ballantyne Lower Dam North Carolina Mecklenburg 34 Low Fair 1997 Flood Risk Reduction

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.