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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
Matherly Jack R Oklahoma Lincoln 23 Low Not Rated 1965 Other
Marcum No.1 Oklahoma Garvin 23 Low Not Rated 1975 Other
Oknoname 125003 Oklahoma Pottawatomie 23 Low Not Rated 1960 Other
Culbertson # 1 Oklahoma McClain 23 Low Not Rated 1955 Other
Fr Dorsett Oklahoma Kay 23 Low Not Rated 1980 Other
Oknoname 051013 Oklahoma Grady 23 Low Not Rated 1965 Other
Oknoname 087015 Oklahoma McClain 23 Low Not Rated 1955 Other
Leonard-Werner No 2 Oklahoma Hughes 23 Low Not Rated 1980 Flood Risk Reduction
Oknoname 087010 Oklahoma McClain 23 Low Not Rated 1960 Other
Oknoname 033003 Oklahoma Cotton 23 Low Not Rated 1955 Other
Bishop Troy O. Oklahoma Lincoln 23 Low Not Rated 1965 Other
Maudin James Jr Oklahoma McClain 23 Low Not Rated 1965 Other
Oknoname 30207 Oklahoma Canadian 23 Low Not Rated - Fish and Wildlife Pond
Hunnicutt North Oklahoma Custer 23 Low Not Rated 2008 Irrigation
Oknoname 031008 Oklahoma Comanche 23 Low Not Rated 1972 Other
Pollock Ira O. Oklahoma Logan 23 Low Not Rated 1965 Other
Lou Boling 2 Oklahoma Bryan 23 Low Not Rated 1971 Irrigation
Roath Cw Oklahoma McClain 23 Low Not Rated 1955 Other
Daniels C.M. Oklahoma Stephens 23 Low Not Rated 1970 Other
SCS-Kickapoo Nations Site-16 Oklahoma Lincoln 23 High Fair 1995 Flood Risk Reduction
Oknoname 059023 Oklahoma Harper 23 Low Not Rated 1960 Other
Shellenberger Lake Oklahoma Bryan 23 Low Not Rated 1972 Other
Cecil Hicks Lake Dam Oklahoma Dewey 23 Low Not Rated 1988 Flood Risk Reduction
Morgan Carol J Oklahoma Hughes 23 Low Not Rated 1970 Other
Quillian Jw No 209 Oklahoma Oklahoma 23 Low Not Rated 1960 Other
Oknoname 085004 Oklahoma Cleveland 23 Low Not Rated 1978 Other
Oknoname 087006 Oklahoma Pottawatomie 23 Low Not Rated - Other
Booth Charles L.&L.L. Oklahoma Harper 23 Low Not Rated 1960 Other
Kiowa Dam Oklahoma Comanche 23 Low Poor 1930 Fish and Wildlife Pond
Altus Auxiliary Dike Oklahoma Kiowa 23 High Not Available 1944 Irrigation
Brueggen Michael L Karen Oklahoma Canadian 23 Low Not Rated 1965 Other
SCS-Stillwater Creek Site-33c Oklahoma Payne 23 High Fair 2005 Flood Risk Reduction
Rocket Lake Oklahoma Pittsburg 23 Low Poor 1940 Recreation
Potawatomi Twins Oklahoma Comanche 23 Low Poor 1950 Recreation
Johnson R.E. Oklahoma Stephens 23 Low Not Rated 1965 Other
Oklahoma School Land Oklahoma Comanche 23 Low Not Rated 1964 Other
Commissioners of The Land Office Gss #2 Oklahoma Garfield 23 Low Not Rated 1995 Flood Risk Reduction
Garrett H.M. Oklahoma Stephens 23 Low Not Rated 1975 Other
SCS-Finn Creek Site-104 Oklahoma McClain 23 Low Not Rated 1964 Flood Risk Reduction
SCS-Sallisaw Creek Site-40 Oklahoma Sequoyah 23 Low Not Rated 1969 Flood Risk Reduction
SCS-Quapaw Creek Site-31 Oklahoma Lincoln 23 Low Not Rated 1976 Flood Risk Reduction
SCS-Upper Bayou Site-07 Oklahoma Carter 23 Low Not Rated 1985 Flood Risk Reduction
Texaco INC. Maysville Gas Process Plt Oklahoma Garvin 23 Low Not Rated 1960 Other
SCS-Caddo Creek Site-22 Oklahoma Carter 23 Low Not Rated 1966 Flood Risk Reduction
SCS-Upper Bayou Site-17 Oklahoma Carter 23 Low Not Rated 1977 Flood Risk Reduction
SCS-Finn Creek Site-019 Oklahoma McClain 23 High Fair 1967 Flood Risk Reduction
SCS-Roaring Creek Site-S1 Oklahoma Grady 23 Significant Fair 1966 Flood Risk Reduction
SCS-Cherokee Sandy Site-13 Oklahoma Garvin 23 Low Not Rated 1962 Flood Risk Reduction
SCS-Round Creek Site-1 Oklahoma Garvin 23 Low Not Rated 1960 Flood Risk Reduction
SCS-Rock Creek Site-11 Oklahoma Murray 23 Low Not Rated 1962 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.