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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

12,550 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,550 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
Three Forks Wyoming Weston 31 Low Fair 1965 Fire Protection, Stock, Or ...
Floodwater Ret Dam Ss-4.5 Colorado Sedgwick 31 Low Fair 1983 Flood Risk Reduction
Deerhead Dam Tennessee Sequatchie 31 Low Fair 1965 Recreation
Lake `A' Dam Ohio Williams 31 Low Fair 1966 Recreation
Granite Dam Colorado La Plata 31 Low Fair 1983 Fish and Wildlife Pond
SCS-Roaring Creek Site-S3 Oklahoma Grady 31 Significant Fair 1966 Flood Risk Reduction
Wildcraft Lower Lake Dam Indiana Brown 31 High Fair 1947 Recreation
Wyoming Hereford Ranch No. 2 Wyoming Laramie 31 Significant Fair 1936 Irrigation
Little Falling River Dam # 3 Virginia Campbell 31 Significant Fair — Flood Risk Reduction
Rounda Dam North Carolina Guilford 31 High Fair 1950 Recreation
Enl. Ellie Wyoming Campbell 31 Low Fair 2007 Irrigation
Lacy & Caress Lake Dam West Indiana Johnson 31 Low Fair 1992 Recreation
Lake Falmouth Dam North Carolina Forsyth 31 High Fair — Recreation
Lake Campbell Dam Arkansas Perry 31 Significant Fair 1965 Recreation
Buckhorn Lake Dam North Carolina Lee 31 Low Fair 1915 Other
Cheri L. Wyoming Johnson 31 Low Fair 1973 Fire Protection, Stock, Or ...
Hawthorne Valley Country Club Lake Dam Ohio Cuyahoga 31 Low Fair — Recreation
Big Sandy Creek Watershed S-1 Colorado El Paso 31 Low Fair 1963 Flood Risk Reduction
Camp Grier Dam North Carolina McDowell 31 High Fair 1930 Recreation
Jordan Lake Dam Indiana Washington 31 High Fair 1978 Recreation
Canyon Lake Dam South Dakota Pennington 31 High Fair 1976 Irrigation
Arrowhead Lakes Dam South Carolina Aiken 31 Low Fair 1958 Recreation
Whisper Lake Dam North Carolina Moore 31 Low Fair 1978 Recreation
Lionsgate Dam Kansas Johnson 31 High Fair 1965 Recreation
Big Sandy Creek WS SCS Site 2 Dam Texas Clay 31 Significant Fair 1966 Flood Risk Reduction
Elkins Lake Dam Texas Walker 31 High Fair 1920 Irrigation
Rushcreek Structure No. Ii Ohio Perry 31 High Fair 1985 Flood Risk Reduction
Acquinton Dam Virginia King William 31 Undetermined Fair — Other
Marcel Lake Dam Washington King 31 High Fair 1964 Recreation
Montebello Subdivision Dam A South Carolina Greenville 31 Significant Fair 1999 Flood Risk Reduction
Gemco (Dan Vogel) Lake Dam Indiana Franklin 31 Low Fair 1965 Recreation
Twin Parks 4 Wisconsin Iowa 31 Low Fair 1965 Flood Risk Reduction
Oldfather Dam Nebraska Valley 31 Low Fair 1964 Other
Maxwell Creek Colorado Jefferson 31 Low Fair 1982 Water Supply
Gebel Lake Dam North Carolina Cleveland 31 Low Fair — Recreation
Wannamakers Upper Dam South Carolina Calhoun 31 High Fair 1970 Recreation
Windthorst Lake Dam Texas Clay 31 Significant Fair 1964 Water Supply
Dry Creek No. 1 Wyoming Converse 31 Low Fair 1967 Fire Protection, Stock, Or ...
The Forest Dam Virginia Goochland 31 Undetermined Fair — Recreation
Crystal Pond Dam Connecticut Windham 31 Significant Fair 1900 Recreation
Deep Creek #2 Colorado Mesa 31 Significant Fair 1906 Irrigation
Allegheny Storage Pennsylvania Blair 31 High Fair 1905 Water Supply
Upper Pelzer South Carolina Anderson 31 High Fair 1881 Hydroelectric
Isothermal College Dam North Carolina Rutherford 31 High Fair 1969 Recreation
Chambers Creek WS SCS Site 32 Dam Texas Johnson 31 High Fair 1960 Flood Risk Reduction
Cross Pond Dam Ohio Preble 31 Significant Fair 1970 Recreation
John Meding Lake Dam Indiana Morgan 31 Low Fair 1965 Recreation
Mianus Filter Plant Dam Connecticut Fairfield 31 High Fair 1875 Water Supply
Trollingwood Lake Dam South Carolina Greenville 31 High Fair 1971 Recreation
Betty Wyoming Crook 31 Low Fair 1957 Fire Protection, Stock, Or ...

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.