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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

11,350 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,350 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
Humboldt Reservoir Pennsylvania Luzerne 41 Significant Fair 1911 Water Supply
Tredmont Lake Dam North Carolina Alamance 41 Significant Fair - Recreation
Scotts Canyon California Napa 41 Significant Satisfactory 1948 Other
Johnsonville Fossil Plant - Ash Disposal Area Perimeter Dike (Island) Tennessee Humphreys 41 Significant Not Available 1968 Other
Red Oak Dam Virginia Westmoreland 41 Significant Not Rated - Irrigation
Jameson Vineyards California Napa 41 Significant Satisfactory - Water Supply
Lake Como Dam Illinois Johnson 41 Significant Not Available 1966 Recreation
Good Oak Lake Dam Missouri Camden 41 Significant Satisfactory 1973 Recreation
Short Mountain Silica 1-C Dam Tennessee Hawkins 41 Significant Satisfactory 1990 Other
Clarksville Lake Dam Tennessee Montgomery 41 Significant Satisfactory 1940
Condie Idaho Franklin 41 Significant Satisfactory 1948 Other
Johnson Swine Waste Lagoon Dam North Carolina Surry 41 Significant Fair 1996 Other
Twin Lakes Reservoir Colorado Larimer 41 Significant Satisfactory 1998 Water Supply
Waterville Upper Storage Reservoir Dam New York Oneida 41 Significant Not Rated 1953 Water Supply
Frd No 2 Kansas Butler 41 Significant Satisfactory 1972 Flood Risk Reduction
Reid Ash Pond Kentucky Henderson 41 Significant Satisfactory 1968 Other
Pat Hartness Dam South Carolina Spartanburg 41 Significant Fair 1998 Flood Risk Reduction
East Lake Dam Iowa Clarke 41 Significant Satisfactory 1915 Water Supply
Oak Creek Wyoming Crook 41 Significant Fair 1976 Irrigation
Mississippi River Lock and Dam 7 Minnesota La Crosse 41 Significant Not Available 1937 Navigation
Haynes Dam Virginia Loudoun 41 Significant Fair - Recreation
Florey Lake Dam Texas Rusk 41 Significant Not Rated 1954 Recreation
Vulcan Construction Materials Dam South Carolina Spartanburg 41 Significant Fair 2001 Other
Farmer Lake Dam Indiana Vigo 41 Significant Poor 1960 Recreation
Lakewood Lake No. 3 Dam Arkansas Pulaski 41 Significant Poor 1925 Recreation
Rod Lake Dam Ohio Jefferson 41 Significant Poor 1949 Recreation
Bates Pond Dam Ohio Jefferson 41 Significant Poor 1960 Recreation
Jeffco Pond Dam No. 21 Ohio Harrison 41 Significant Poor - Recreation
Cottonwood Wyoming Campbell 41 Significant Fair 1994 Flood Risk Reduction
Lake Terry Dam South Carolina Chesterfield 41 Significant Fair 1976 Water Supply
SCS-Lower Black Bear Creek Site-03 Oklahoma Pawnee 41 Significant Fair 1972 Flood Risk Reduction
Casper Sage Creek Wyoming Natrona 40 Significant Fair 1952 Irrigation
Reynolds Meadows Dam Kentucky Oldham 40 Significant Fair 1955 Recreation
Elderly Dam Montana Fergus 40 Significant - 1975 Fire Protection, Stock, Or ...
Lake Iowa Dam Iowa Iowa 40 Significant Fair 1962 Recreation
Pretty Prairie Creek Road Dam Indiana Tippecanoe 40 Significant Poor 1960 Recreation
Stewarts Landing Dam New York Fulton 40 Significant Not Rated 1923 Recreation
Silt Pond Pennsylvania Lawrence 40 Significant Not Available - Other
SCS-Quartermaster Creek Site-20 Oklahoma Dewey 40 Significant Fair 1962 Flood Risk Reduction
Wiedower Dam Arkansas Faulkner 40 Significant Fair 2000 Recreation
East Keechi Creek WS SCS Site 1 Dam Texas Jack 40 Significant Fair 1964 Flood Risk Reduction
Farwell 1-1 Nebraska Howard 40 Significant Fair 1962 Other
Lutheran Lake Dam Indiana Bartholomew 40 Significant Fair 1955 Recreation
Liberty Land/Mine 26/Slurry Cell 3 Dam Illinois Franklin 40 Significant Not Available 1987 Other
Williamstown Reservoir Dam Kentucky Grant 40 Significant Fair 1947 Water Supply
Burgess Falls Dam Tennessee Putnam 40 Significant Fair 1928 Recreation
SCS-Upper Black Bear Creek Site-54 Oklahoma Noble 40 Significant Fair 1972 Flood Risk Reduction
Livingston Lake Dam Alabama Chilton 40 Significant Not Rated 1963 Recreation
Lake Grace Minnesota Carver 40 Significant Satisfactory 1968 Flood Risk Reduction
New Jersey No Name # 32 Dam New Jersey Hunterdon 40 Significant Satisfactory - Recreation

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.