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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

13,006 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 13,006 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.

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Name State County Height (ft) Hazard Condition Year Purpose
Sugarloaf Lake Dam Georgia Gwinnett 34 High Satisfactory — Recreation
Lake Tappan Dam New Jersey Bergen 34 High Satisfactory 1966 Water Supply
Westminster Lake Colorado Adams 34 Significant Satisfactory 1995 Water Supply
Whippoorwill Dam Virginia Rappahannock 34 High Satisfactory — Recreation
Norwalk Lower Reservoir Ohio Huron 34 High Satisfactory 1896 Water Supply
Darlene Nelson Dam Nebraska Saunders 34 Low Satisfactory 2010 Other
Turtle Creek 2 Nebraska Sarpy 34 Low Satisfactory 1961 Other
Bellwood 3-C Nebraska Butler 34 Low Satisfactory 1966 Flood Risk Reduction
White Heron Pennsylvania Monroe 34 High Satisfactory 1930 Recreation
Sa 8b S.C. Florida Hamilton 34 Significant Satisfactory 1999 Tailings
Sa 8a S.C. Florida Hamilton 34 Significant Satisfactory 1994 Tailings
Upper Byers Dam Virginia Powhatan 34 Low Satisfactory — Recreation
Clifton Court Forebay California Contra Costa 34 Low Satisfactory 1970 Other
Pierce-Ruhland Pond Dam Ohio Ashtabula 34 Significant Satisfactory 1969 Recreation
Minett-Kranz Detention Minnesota Pipestone 33 Low Satisfactory 1988 Flood Risk Reduction
Mentink Dam 1591 Nebraska Polk 33 Low Satisfactory 1977 Flood Risk Reduction
Frontier Farms Farrow Lagoon Dam Nebraska Frontier 33 Low Satisfactory 2000 Other
Canoe Brook Lake Dam Connecticut Fairfield 33 High Satisfactory 1870 Recreation
Poteau River Wid Site 04 Arkansas Washington 33 Low Satisfactory 1964 Flood Risk Reduction
Plum Creek 5-A Nebraska Pawnee 33 Low Satisfactory 1964 Flood Risk Reduction
Sheehan-Stork Pond Minnesota Wabasha 33 Significant Satisfactory 1973 Flood Risk Reduction
Hooper Dam Nebraska Dodge 33 High Satisfactory 1976 Flood Risk Reduction
Webber Pond Minnesota Lac qui Parle 33 Low Satisfactory 1975 Flood Risk Reduction
Three Lakes California Plumas 33 Low Satisfactory 1928 Hydroelectric
Collins Company Lower Dam Connecticut Hartford 33 Significant Satisfactory — Recreation
Rice Reservoir Dam New York Fulton 33 Significant Satisfactory 1882 Water Supply
Lake In The Sky Dam Tennessee Blount 33 High Satisfactory 1966
Hobbs Waste Control Lagoon Dam Nebraska Custer 33 Low Satisfactory 2017 Other
Spring Creek 8-A Nebraska Johnson 33 Low Satisfactory 1976 Flood Risk Reduction
Stevens Creek A6-1 Nebraska Lancaster 33 Low Satisfactory 2004 Flood Risk Reduction
Ballard Country Club Dam Iowa Story 33 Low Satisfactory 1974 Irrigation
Skymont #2 Dam Tennessee Grundy 33 Low Satisfactory 1965 Recreation
Indian Creek 13-A Nebraska Gage 33 Low Satisfactory 1955 Flood Risk Reduction
Livezey Lake Dam Ohio Belmont 33 Low Satisfactory 1975 Recreation
Mirror Lake #1 Colorado Mesa 33 Low Satisfactory 1957 Water Supply
Mckoon Colorado Delta 33 Significant Satisfactory 1948 Irrigation
Upper Lake Dam Tennessee Dickson 33 High Satisfactory 1958
Steve Harper Lagoon Dam North Carolina Edgecombe 33 Significant Satisfactory — Other
Jimmy Lewis Dam West Virginia Mercer 33 High Satisfactory 1965 Recreation
Union Colorado Weld 33 Significant Satisfactory 1902 Irrigation
Floodwater Ret. B-4 Colorado Larimer 33 High Satisfactory 1978 Flood Risk Reduction
Deerfield No. 5 - Canal #2 Massachusetts Berkshire 33 Low Satisfactory 1910 Hydroelectric
Mount Gilead Lower Lake Dam Ohio Morrow 33 High Satisfactory 2018 Recreation
Whitin Reservoir Dam Massachusetts Worcester 33 High Satisfactory 1854 Recreation
Fairfield Waterworks Dam No 2 Iowa Jefferson 33 Low Satisfactory 1900 Water Supply
Town Creek Watershed Structure 23 Dam Mississippi Pontotoc 33 High Satisfactory 1968 Flood Risk Reduction
Clarks Lake Colorado Larimer 33 Significant Satisfactory 1904 Irrigation
South Branch 58 Nebraska Otoe 33 Low Satisfactory 2000 Flood Risk Reduction
Dina Bob Lake California Sonoma 33 Significant Satisfactory 1955 Water Supply
Franzen Oregon Marion 33 High Satisfactory 1952 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.