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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

3,540 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 3,540 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.

Clear
Name State County Height (ft) Hazard Condition Year Purpose
West Thompson Dam - Reardon Road Dike Connecticut Windham 19 High Not Available 1965 Flood Risk Reduction
Lower Appleton Locks and Dam Wisconsin Outagamie 19 Significant Not Available 1934 Flood Risk Reduction
Exxonmobil Coal Usa/Mine 2/Recirculation Lake Dam Illinois Clinton 18 Low Not Available 1975 Recreation
Parkers Pond Dam Montana Big Horn 18 Low Not Available 1960
Fresh Water Pond California Kern 18 High Not Available — Water Supply
Freshwater Lake Kentucky Union 18 Low Not Available — Water Supply
Kansas Washington 18 Low Not Available 1968 Fire Protection, Stock, Or ...
Kansas Saline 18 Low Not Available 1965 Flood Risk Reduction
Kansas Atchison 18 Low Not Available 1966 Fire Protection, Stock, Or ...
A28 Emergency Pond Nevada Pershing 18 Low Not Available — Other
Thompson Dam Georgia Banks 18 Low Not Available 1971 Fish and Wildlife Pond
Brown Pennsylvania Tioga 18 High Not Available 1972 Recreation
George Weathersbee Georgia Dodge 18 Significant Not Available 1979 Fish and Wildlife Pond
Kansas Saline 18 Low Not Available 1974 Flood Risk Reduction
Doney Lake Dam Montana Powell 18 Low Not Available 1946 Irrigation
Sangamon Valley PWD PCF Dam Illinois Champaign 18 Significant Not Available — Other
Trago Lake Dam Illinois Clay 18 Low Not Available 1956 Recreation
Lost Creek Dam Tennessee Henderson 18 Significant Not Available 1963 Flood Risk Reduction
Lagg Lake 1 Dam Illinois Jefferson 18 Low Not Available 1976 Recreation
Panama Lake Dam Illinois Montgomery 18 Low Not Available 1928 Recreation
Hyrum Dike Utah Cache 18 High Not Available 1935 Irrigation
Fermilab Main Injector Dam Illinois Kane 18 Low Not Available 1997 Flood Risk Reduction
Oostanaula Creek Dam Tennessee McMinn 18 Low Not Available 1869
Crystal Lake Dam Illinois Sangamon 18 Low Not Available 1995 Recreation
Triangle Lake Dam Illinois Adams 18 Low Not Available 2000 Fish and Wildlife Pond
Lake Duquoin Dam Illinois Perry 18 Significant Not Available 1937 Recreation
Cox Lake Dam Illinois Wayne 18 Significant Not Available 1959 Recreation
Lake Amy Dam Illinois Lake 18 Low Not Available 1969 Recreation
Coens Pond Dam Illinois Richland 18 Low Not Available 1974 Recreation
Weber Basin Equalizing Reservoir P3.7 Utah Davis 18 High Not Available 1961
Corbett Diversion Dam Wyoming Park 18 Low Not Available 1908 Irrigation
Deer Flat East Dike Idaho Canyon 18 Low Not Available 1911 Irrigation
Elim Lake Dam Illinois Moultrie 18 Low Not Available 1975 Recreation
Crystal Lake Dam Illinois St. Clair 18 Significant Not Available 1940 Recreation
Oakland Lake Dam Illinois Coles 18 Significant Not Available 1937 Water Supply
Lake Jasper Dam Illinois Jasper 18 Low Not Available 1945 Recreation
Ralph Mills Lake Dam (Lower) Kentucky Woodford 18 Low Not Available 1964 Irrigation
Deer Flat Middle Dike Idaho Canyon 18 High Not Available 1911 Irrigation
Hecks Lake Dam Illinois Marion 18 Significant Not Available 1959 Recreation
Fish Lake Dam Illinois Wabash 18 Low Not Available 1968 Recreation
South Ogden Equalizing Reservoir 13 Utah Weber 18 High Not Available 1950
Nashville City Reservoir 2 Dam Illinois Washington 18 Low Not Available 1935 Other
Lake Coulterville Dam Illinois Randolph 18 Low Not Available 1917 Recreation
Zeigler Coal Lake 5 Dam Illinois Williamson 18 Significant Not Available 1963 Other
Omaha Township Civic Center Dam Illinois Gallatin 18 Significant Not Available 1980 Water Supply
Upper Columbia Quarry Lake Dam Illinois Macoupin 18 Low Not Available 1900 Recreation
Freeman United/ /Lake Dam Illinois Franklin 18 Low Not Available 1960 Other
Kempton Farm Dam Illinois Livingston 18 Low Not Available 2002 Other
Lake Tahoe Dam California Placer 18 High Not Available 1913 Irrigation
Hawthorne Hills Lake Dam Illinois Jefferson 18 Significant Not Available 1969 Recreation

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.