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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

5,011 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 5,011 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
Masseys Oklahoma Oklahoma 21 High Fair 1970 Other
Oknoname 30167 Oklahoma Kingfisher 21 Low Not Rated 2002 Water Supply
Oknoname 013002 Oklahoma Bryan 21 Low Not Rated 1960 Other
Tallgrass Dam Oklahoma Lincoln 21 Low Not Rated - Water Supply
Oknoname 119011 Oklahoma Payne 21 Low Not Rated 1960 Flood Risk Reduction
Oknoname 30131 Oklahoma Roger Mills 21 Low Not Rated 2004 Fish and Wildlife Pond
Oknoname 30124 Oklahoma Custer 21 Low Not Rated 2004 Other
Miller Oklahoma Harper 21 Low Not Rated 1965 Irrigation
Oknoname 013015 Oklahoma Bryan 21 Low Not Rated 1976 Other
Oknoname 059003 Oklahoma Harper 21 Low Not Rated 1970 Other
Richard Lee & Clo Oklahoma Kiowa 21 Low Not Rated - Debris Control
Oknoname 087052 Oklahoma McClain 21 Low Not Rated 1960 Other
Oknoname 059040 Oklahoma Harper 21 Low Not Rated 1965 Other
Summit Lake Oklahoma Cleveland 21 High Poor 1960 Recreation
Turtle Lake (Lower) Oklahoma Cleveland 21 High Fair 2003 Other
Esperanza Dam Oklahoma Oklahoma 21 Low Not Rated 1965 Other
Oknoname 049014 Oklahoma Garvin 21 Low Not Rated 1958 Other
Oknoname 30191 Oklahoma Logan 21 Low Not Rated 2005 Fish and Wildlife Pond
Kimbell G Oklahoma Love 21 Low Not Rated 1960 Other
Oknoname 111010 Oklahoma Okmulgee 21 Low Not Rated 1950 Other
Hayes Oklahoma Custer 21 Low Not Rated 1967 Other
Oknoname 111013 Oklahoma Okmulgee 21 Low Not Rated 1940 Other
Oknoname 30156 Oklahoma Beckham 21 Low Not Rated 1998 Other
Oknoname 149029 Oklahoma Washita 21 Low Not Rated 1955 Flood Risk Reduction
Reuel Oklahoma Marshall 21 Low Not Rated 1981 Other
Oknoname 137050 Oklahoma Stephens 21 Low Not Rated 1960 Other
Roberts No 1 Oklahoma Bryan 21 Low Not Rated 1975 Irrigation
Oknoname 067008 Oklahoma Jefferson 21 Low Not Rated 1968 Other
Oknoname 087046 Oklahoma McClain 21 Low Not Rated 1955 Other
Oknoname 137038 Oklahoma Stephens 21 Low Not Rated 1975 Other
Oknoname 111027 Oklahoma Okmulgee 21 Low Not Rated 1950 Other
Harris No.1 Oklahoma Ellis 21 Low Not Rated 1958 Flood Risk Reduction
Mosburg Lake Oklahoma Custer 21 Low Not Rated 1987 Flood Risk Reduction
Oknoname 049018 Oklahoma Garvin 21 Low Not Rated 1956 Other
Cravens Oklahoma Dewey 21 Low Not Rated 1978 Other
Thompson Mg Oklahoma Okmulgee 21 Low Not Rated 1940 Flood Risk Reduction
Jardot Willis Oklahoma Washington 21 Low Not Rated 1962 Other
St. Mary Land & Exploration Co. Oklahoma Atoka 21 Low Not Rated - Water Supply
Tapley John Oklahoma McCurtain 21 Low Not Rated 1950 Other
Oknoname 137076 Oklahoma Stephens 21 Low Not Rated 1970 Other
Mcgee No 2 Oklahoma Bryan 21 Low Not Rated 1973 Irrigation
Oknoname 137045 Oklahoma Stephens 21 Low Not Rated 1977 Other
Coppedge & Greenboyd Oklahoma Hughes 21 Low Not Rated 1968 Other
Thompson W.W. Oklahoma Okmulgee 21 Low Not Rated 1940 Other
Lankard George R Oklahoma Kingfisher 21 Low Not Rated 1965 Other
Oknoname 087049 Oklahoma McClain 21 Low Not Rated 1960 Other
Musgrove Lake Oklahoma Bryan 21 Low Not Rated 1972 Irrigation
Grider Gss No.1 Oklahoma Garvin 21 Low Not Rated 1975 Other
Tulssis Oklahoma Cotton 21 Low Not Rated 1970 Other
Brown-Mcclure Oklahoma Canadian 21 Low Not Rated 1965 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.