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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
Sims No 2 Oklahoma Bryan 28 Low Not Rated 1968 Irrigation
Oknoname 083017 Oklahoma Logan 28 Low Not Rated 1965 Other
Oknoname 083052 Oklahoma Logan 28 Low Not Rated 1965 Other
Gwendolyn Hunsaker Oklahoma Caddo 28 Low Not Rated 1976 Other
Selman No.29 Oklahoma Harper 28 Low Not Rated 1960 Other
Oknoname 111084 Oklahoma Okmulgee 28 Low Not Rated 1960 Other
Oknoname 113047 Oklahoma Osage 28 Low Not Rated 1965 Recreation
Stone Ralph Oklahoma Okfuskee 28 Low Not Rated 1970 Irrigation
Schafer Kermit Oklahoma Grady 28 Low Not Rated 1960 Other
Oknoname 149008 Oklahoma Washita 28 Low Not Rated 1960 Flood Risk Reduction
Douglas & Harjo Oklahoma Okfuskee 28 Low Not Rated 1950 Other
Oknoname 037024 Oklahoma Creek 28 Low Not Rated 1960 Other
Oknoname 037019 Oklahoma Creek 28 Low Not Rated 1940 Recreation
Oknoname 063021 Oklahoma Hughes 28 Low Not Rated 1970 Other
Young Glen Oklahoma Creek 28 Low Not Rated 1965 Flood Risk Reduction
Howard Oklahoma Beckham 28 Low Not Rated 1968 Other
Osborn Oj Oklahoma Bryan 28 Low Not Rated 1960 Other
Oknoname 111087 Oklahoma Okmulgee 28 Low Not Rated 1960 Other
Oknoname 051052 Oklahoma Grady 28 Low Not Rated 1950 Other
Landgraf R Oklahoma Marshall 28 Low Not Rated 1960 Other
Friend Wf Oklahoma Osage 28 Low Not Rated 1950 Other
Oknoname 063034 Oklahoma Hughes 28 Low Not Rated 1971 Other
Oknoname 30147 Oklahoma Lincoln 28 Low Not Rated 2002 Other
Oknoname 113156 Oklahoma Osage 28 Low Not Rated 1950 Other
Stonewall Lake Oklahoma Pontotoc 28 Low Not Rated 1957 Recreation
Hettick No.3 Oklahoma Garvin 28 Low Not Rated 1978 Other
Boyd Earl Oklahoma Hughes 28 Low Not Rated 1978 Other
Oknoname 113062 Oklahoma Osage 28 Low Not Rated 1950 Other
Tannahill Winnie G. Oklahoma Harper 28 Low Not Rated 1960 Other
Wentz Oklahoma Kay 28 Low Not Rated 1950 Other
Dahlgrin Lake Oklahoma Cleveland 28 Low Not Rated 1953 Fish and Wildlife Pond
Elmer Williams Oklahoma Bryan 28 Low Not Rated 1978 Irrigation
Allen No.2 Oklahoma Garvin 28 Low Not Rated 1977 Other
Jantzen No 2 Oklahoma Dewey 28 Low Not Rated 1976 Other
Oknoname 111048 Oklahoma Okmulgee 28 Low Not Rated 1970 Other
Ringrose R.F. Oklahoma Logan 28 Low Not Rated 1965 Other
Oknoname 111085 Oklahoma Okmulgee 28 Low Not Rated 1940 Recreation
Barnes Wu Oklahoma Dewey 28 Low Not Rated 1959 Other
Leonard-Werner Oklahoma Hughes 28 Low Not Rated 1978 Flood Risk Reduction
Van Sickle Bros Oklahoma Bryan 28 Low Not Rated 1960 Other
East Pre-Sedimentation Basin Oklahoma Wagoner 28 High Satisfactory 2012 Water Supply
Sallisaw Oklahoma Sequoyah 28 Low Not Rated 1959 Water Supply
Kouns No 1 Oklahoma Dewey 28 Low Not Rated 1978 Flood Risk Reduction
Thompson Loren Oklahoma Roger Mills 28 Low Not Rated 1983 Other
Oknoname 137058 Oklahoma Stephens 28 Low Not Rated 1975 Other
Adams Energy Co. Oklahoma Osage 28 Low Not Rated 1950 Other
Shaller No.2 Oklahoma Roger Mills 28 Low Not Rated 1970 Other
Miller W.N. Oklahoma Harper 28 Low Not Rated 1960 Other
Oknoname 059017 Oklahoma Harper 28 Low Not Rated 1997 Other
Cordell Reservoir Oklahoma Washita 28 Low Not Rated 1955 Water Supply

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.