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Vehicle Safety

Vehicle Recalls320,000+ NHTSA safety recalls Browse VehiclesEvery make, model and year Complaints2.1M+ consumer safety complaints TSBs4.7M technical service bulletins VIN LookupDecode any vehicle VIN instantly OBD Codes12,000+ diagnostic trouble codes Fuel EconomyEPA MPG data for all vehicles Safety Ratings11,700+ NHTSA crash test ratings Investigations5,300+ NHTSA defect investigations StatisticsRecall trends & safety analysis Compare VehiclesTwo vehicles side by side

Consumer Safety

Product Safety9,700+ CPSC product recalls Food Safety28,600+ FDA food recalls Pet Safety1.3M FDA animal adverse events Drug Safety17,500+ FDA drug recalls Device Safety38,400+ FDA device recalls Workplace Safety102,900+ OSHA injury reports Brand HistoryRecall lookup by company

Infrastructure

Bridge Safety624,000 bridge inspections Aviation Safety30,000+ NTSB aviation events Dam Safety92,600 dam safety records Water Safety433,000+ public water systems Railroad Safety438,000+ rail crossings Pipeline Safety8,800+ pipeline incidents State DashboardsSafety grades for all 50 states ZIP ReportAny 5-digit ZIP across 9 datasets

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Browse Dams

92,628 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,628 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
Arbor Valley Lake Dam Iowa Clarke 58 High Satisfactory 2008 Recreation
Olmos Dam Texas Bexar 58 High Not Rated 1926 Flood Risk Reduction
Lake Williams Pennsylvania York 58 High Poor 1912 Water Supply
Don Williams Lake Dam Iowa Boone 58 Significant Satisfactory 1965 Recreation
Kahana Nui Dam Hawaii Maui 58 High Poor 1984 Flood Risk Reduction
South Hyco Lake Dam North Carolina Person 58 High Fair 1977 Recreation
Little Egypt Subwatershed 4-2772 Iowa Woodbury 58 Low Not Rated 1961 Fire Protection, Stock, Or ...
Cleveland Oklahoma Pawnee 58 Significant Satisfactory 1936 Water Supply
Knapp Dam Texas El Paso 58 Low Not Rated 1978 Recreation
Graham Lake Flood Control Maine Hancock 58 High Satisfactory 1994 Hydroelectric
Ferguson Lake Dam Texas Harrison 58 Low Not Rated 1951 Other
Spence Colorado Archuleta 58 Significant Fair 1965 Irrigation
Cascade Lake Dam North Carolina Transylvania 58 High Poor 1919 Water Supply
Mesa Dam Texas El Paso 58 High Not Rated 1982 Flood Risk Reduction
Timberlake Dam 1 South Carolina Spartanburg 58 Low Poor 1975 Fish and Wildlife Pond
Little Indian Creek Dam Missouri Washington 58 High Satisfactory 1972 Tailings
Box Creek - Upper (Beaver Creek) Utah Piute 58 High Fair 1953 Irrigation
Paluxy River WS SCS Site 3 Dam Texas Erath 58 Low Not Rated 1987 Flood Risk Reduction
Mosquito Flat Idaho Custer 58 Significant Fair 1950 Other
Argyle Lake Dam Illinois McDonough 58 Significant Not Available 1949 Recreation
Wagner Wyoming Sheridan 58 High Fair 1973 Irrigation
Willow Creek Dam Nevada Elko 58 Low Not Rated 1986 Irrigation
Denton Creek WS SCS Site 12 Dam Texas Wise 58 Low Not Rated 1968 Flood Risk Reduction
Otter Creek 12 Wisconsin Iowa 58 Low Fair 1972 Flood Risk Reduction
Lake Lotawana Dam Missouri Jackson 58 High Satisfactory 1928 Recreation
Calongne Lake Dam Mississippi Wilkinson 58 Low — 2009 Recreation
Sand Creek 24 Nebraska Saunders 58 Significant Satisfactory 2012 Flood Risk Reduction
Icard Dam North Carolina Alexander 58 High Fair 1919 Other
Koa Campground Dam North Carolina Wilkes 58 High Fair 1973 Recreation
Silver Springs Dam North Carolina Jackson 58 High Poor 1994 Recreation
Ws Lee Steam Plant Secondary Ash Pond Dam South Carolina Anderson 58 Undetermined Satisfactory 1975 Other
Macoupin Energy Smith Reservoir Dam Illinois Macoupin 58 High Not Available 1969 Recreation
Bacon Creek Watershed Site A-1 Iowa Woodbury 58 Low Not Rated 1978 Flood Risk Reduction
Leadwood Tailings Dam Missouri St. Francois 58 High Satisfactory 1925 Tailings
W Fork Pt Remove Creek Wid Site 15 Arkansas Conway 58 Low Satisfactory 1964 Flood Risk Reduction
Mountain Brook Dam New York Putnam 58 High Satisfactory 1997 Irrigation
Monashka Creek Dam Alaska Kodiak Island Borough 58 Significant Satisfactory 1982 Water Supply
Little Cache Creek No. 1 Illinois Johnson 58 Significant Not Rated 1974 Recreation
Breckinridge Dam Virginia Stafford 58 High Poor 1940 Recreation
Cougar Run Dam Texas Travis 58 High Not Rated 1979 Other
Holden New City Reservoir Missouri Johnson 58 High Satisfactory 1980 Recreation
Davis-Battle Cr. Watershed Site E-1 Iowa Monona 58 Low Not Rated 1969 Fire Protection, Stock, Or ...
Fairview Colorado Montrose 58 High Fair 1968 Water Supply
Mitchell Lake Dam Illinois Tazewell 58 Low Not Available 1959 Recreation
Whale Pond Dam Texas Potter 58 Low Not Rated 1964 Water Supply
Cornell Wisconsin Chippewa 58 Significant Satisfactory 1913 Hydroelectric
Candlewood Lake Dam Ohio Morrow 58 High Fair 1974 Recreation
Leisure Lake Dam Iowa Jackson 58 High Fair 1958 Recreation
Firepit Lake Dam Missouri Reynolds 58 High Satisfactory 1975 Recreation
Smokey Hollow Subwatershed Site 3 Iowa Woodbury 58 High Satisfactory 1986 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.