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Browse Dams

60,343 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 60,343 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.

Name State County Height (ft) Hazard Condition Year Purpose
Union-Lancaster Water Supply Dam South Carolina Lancaster 65 Low Fair 1992 Water Supply
Grandview Peaks East Dam North Carolina McDowell 65 Low Satisfactory 2012 Other
Duck Creek Dam Nebraska Nemaha 65 Low Satisfactory 2016 Flood Risk Reduction
A. L. Chaffin California Butte 65 Low Satisfactory 1957 Water Supply
Pine Springs Ranch South Oklahoma Atoka 65 Low Not Rated — Other
Hill Annex No. 3 (South) Minnesota Itasca 65 Low Satisfactory 1920 Tailings
Littlelot Washer Plt #1 Dam Tennessee Hickman 65 Low — 1950 Fire Protection, Stock, Or ...
Tramperos Creek Site 1 Dam New Mexico Union 65 Low Fair 1960 Flood Risk Reduction
Kirkpatrick Dam Oklahoma Blaine 65 Low Not Rated — Fish and Wildlife Pond
West Beaver Subwatershed Sta 23+45 #A Iowa Monona 65 Low Not Rated 1961 Fire Protection, Stock, Or ...
W Fork Pt Remove Creek Wid Site 13 Arkansas Logan 65 Low Satisfactory 1966 Fish and Wildlife Pond
Fish Creek Dam North Dakota Morton 65 Low Not Rated 1971 Recreation
North Pigeon Cr Watershed Site 15 Iowa Pottawattamie 65 Low Not Rated 1978 Fire Protection, Stock, Or ...
Cartecay River WS Str # 8 Georgia Gilmer 65 Low Not Rated 1962 Flood Risk Reduction
Lake Dorothy Colorado Las Animas 65 Low Fair 1937 Water Supply
Gill Massachusetts Franklin 65 Low Satisfactory 1970 Hydroelectric
Upper Pecan Bayou WS SCS Site 12 Dam Texas Callahan 65 Low Not Rated 1967 Flood Risk Reduction
SCS-Upper Clear Boggy Creek Site-32 Oklahoma Pontotoc 65 Low Not Rated 1963 Flood Risk Reduction
Public Service Company of Oklahoma Oklahoma Tulsa 65 Low Not Rated 1960 Recreation
Upper Brine Reservoir Dam New York Cortland 65 Low Not Rated 1963 Irrigation
W Fork Pt Remove Creek Wid Site 09 Arkansas Franklin 65 Low Satisfactory 1965 Flood Risk Reduction
Lake Huntington Dam Georgia Fulton 65 Low Not Rated 1970 Recreation
Boise Cascade Mill Louisiana Vernon 65 Low Fair 1969 Water Supply
Hutchinson Fresh Water Pennsylvania Westmoreland 65 Low Not Rated — Recreation
Bazzoni Lake Dam Illinois LaSalle 65 Low Not Available 1989 Recreation
Fred & Pat'S Bear Pit Dam Missouri Warren 65 Low Satisfactory 1989 Other
Amicalola Creek WS Str # 2 Georgia Dawson 65 Low Poor 1960 Flood Risk Reduction
Lee Nuclear Dam 4 South Carolina Cherokee 65 Low Fair — Other
Central Va. Water Storage Corporation Virginia Buckingham 65 Low Fair — Other
Blackwood Creek 72-A Nebraska Hayes 65 Low Satisfactory 1989 Flood Risk Reduction
Rocky Mtn Dam D Georgia Floyd 65 Low Satisfactory 1991 Hydroelectric
Paluxy River WS SCS Site 1 Dam Texas Erath 65 Low Not Rated 1984 Flood Risk Reduction
Rarity Mountain Dam Tennessee Campbell 65 Low — 2008 Irrigation
Bennett Creek WS SCS Site 3 Dam Texas Mills 65 Low Not Rated 1976 Flood Risk Reduction
Crews Lake Dam Tennessee Williamson 65 Low — 2000 Recreation
Mission Lake Cdf Kansas Brown 65 Low — 2010 Other
Woodson County State Fishing Lake Kansas Woodson 65 Low — 1933 Fish and Wildlife Pond
Tonkin Springs Tailings Dam Nevada Eureka 65 Low Satisfactory 1989 Tailings
Marty Mission South Dakota Charles Mix 65 Low — 1938 Flood Risk Reduction
Chetopa Mine - Impoundment #2 Alabama Jefferson 65 Low Not Rated 1966 Other
Portal Forebay Main California Fresno 65 Low Satisfactory 1956 Hydroelectric
Terrapin Creek W/S Dam Site 21 Alabama Cleburne 65 Low Not Rated 1966 Flood Risk Reduction
Dry Fork Reservoir Colorado Delta 65 Low Not Rated 1962 Fire Protection, Stock, Or ...
Slurry Impoundment Cfd-3 Kentucky Muhlenberg 65 Low Not Available — Water Supply
Prince Frederick Wwtp Pond 2 Maryland Calvert 65 Low — 2002 Other
Peabody Lake Illinois Schuyler 65 Low Not Available 1965 Other
Big Tank Dam Texas Borden 65 Low Not Rated 1965 Irrigation
Aowa Creek 43-9a Nebraska Dixon 65 Low Satisfactory 1999 Flood Risk Reduction
Nehai Tonkayea Lake Dam Missouri Chariton 65 Low Satisfactory 1970 Recreation
101 Ranch Dam No 1 Texas Palo Pinto 65 Low Not Rated 2012

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.