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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

3,537 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 3,537 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
D.O.E. Rocky Flats C-2 Colorado Jefferson 45 Low Not Available 1979 Other
Lake Vermilion Dam Illinois Vermilion 45 High Not Available 1925 Water Supply
Dunlap Lake Dam Illinois Madison 45 High Not Available 1941 Recreation
Town Bluff Dam Texas Jasper 45 High Not Available 1951 Other
Pinckneyville Reservoir Dam Illinois Perry 45 Significant Not Available 1953 Water Supply
Flood Water Retarding Structure Site 47 Mississippi Holmes 45 Low Not Available 1995 Other
Putnam County Conservation District Dam Illinois Putnam 45 Significant Not Available 1993 Recreation
Senecaville Dam Ohio Guernsey 45 High Not Available 1937 Flood Risk Reduction
Lost Lake Dam Utah Summit 45 High Not Available 1931 Irrigation
Twin Lakes Dam Nebraska Seward 45 High Not Available 1965 Flood Risk Reduction
Lake Windsor Dam Illinois Knox 45 Low Not Available 1965 Recreation
Pelikan-Surgeon-Shapanski Illinois Jersey 45 Low Not Available 1965 Irrigation
Staunton Old Mine Refuse Dam Illinois Macoupin 45 Low Not Available 1984 Recreation
Altus North Dike Oklahoma Greer 45 High Not Available 1944 Irrigation
Joe Hardin Lock and Dam Arkansas Jefferson 45 Significant Not Available 1968 Navigation
Deushane Slurry Impoundment 2 Dam Illinois Knox 45 Low Not Available 1983 Fish and Wildlife Pond
Dashields Locks and Dam Pennsylvania Allegheny 44 Significant Not Available 1929 Navigation
Lake Alice Dam 1 Nebraska Scotts Bluff 44 High Not Available 1912 Irrigation
Lake Summerset Dam Illinois Winnebago 44 High Not Available 1969 Recreation
5-C Impoundment Georgia Washington 44 High Not Available - Tailings
Coal and Crane Creek Structure 15 Illinois Schuyler 44 Low Not Available 1969 Other
Un-Named Dam 1 New Mexico San Juan 44 Undetermined Not Available -
Mississippi River Lock and Dam 12 Iowa Jo Daviess 44 Significant Not Available 1938 Navigation
Mississippi River Lock and Dam 3 Minnesota Goodhue 44 Significant Not Available 1938 Navigation
Venado Pequeno Lake Dam Illinois Tazewell 44 Significant Not Available 1975 Recreation
Bear Gulch Dam California San Benito 44 High Not Available 1934 Flood Risk Reduction
Pin Oak Dam Tennessee Henderson 44 Significant Not Available 1964 Flood Risk Reduction
Lake Lynnhurst Dam Illinois Peoria 44 Low Not Available 1940 Recreation
Washington Lake Dam Utah Summit 44 High Not Available 1910 Irrigation
Prado Dam - Yorba Slaughter Adobe Dike California San Bernardino 44 Significant Not Available 2017 Flood Risk Reduction
Lake Wildwood Haven Dam Illinois Fulton 44 Low Not Available 1971 Recreation
Mississippi River Lock and Dam 13 Iowa Whiteside 44 Significant Not Available 1939 Navigation
Weaver Ridge Lake Dam Illinois Peoria 44 Low Not Available 1996 Irrigation
Globe Coal Silt Structure Kentucky Letcher 44 High Not Available 1972 Other
Roy Demanes Pond Dam Illinois Peoria 44 Low Not Available 1975 Fish and Wildlife Pond
Drake Lake Dam Illinois Cass 44 High Not Available 2003 Fish and Wildlife Pond
Beech Dam Tennessee Henderson 44 High Not Available 1963 Flood Risk Reduction
Alsup Farm Pond Dam Illinois Brown 44 Low Not Available 1968 Recreation
Venado Grande Lake Dam Illinois Tazewell 44 Significant Not Available 1975 Recreation
Lake Le-Aqua-Na Dam Illinois Stephenson 44 Significant Not Available 1955 Recreation
Macoupin Energy Recirculation Pond Dam Illinois Macoupin 43 High Not Available 1970 Water Supply
Paint Creek Dam - Greenfield Levee Ohio Ross 43 High Not Available 1973 Flood Risk Reduction
Lasalle Co. Nuclear Station Cooling Lake Dam Illinois LaSalle 43 High Not Available 1977 Other
Mississippi River Lock and Dam 5 Minnesota Buffalo 43 Significant Not Available 1935 Navigation
Stone Creek Golf Club Lake Dam Illinois Jackson 43 High Not Available 2001 Water Supply
Ramsey Lake Dam Illinois Fayette 43 Low Not Available 1948 Recreation
Little Hell Creek Diversion Dam Colorado Larimer 43 Low Not Available 1952 Hydroelectric
Rob Fork Fresh Water Impoundment Kentucky Pike 43 Significant Not Available - Water Supply
Laguna Diversion Dam Arizona Yuma 43 Low Not Available 1909 Debris Control
Coal and Crane Creek Structure 12 Illinois Schuyler 43 High Not Available 1971 Other

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.