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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

12,908 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,908 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
Power Conveyance New York Clinton 34 High Satisfactory 1917 Hydroelectric
Caples Lake Auxiliary Dam California Alpine 34 High Satisfactory 1922 Hydroelectric
South Anna Dam #7 Virginia Louisa 34 Significant Satisfactory - Flood Risk Reduction
Portland City Lake Dam Tennessee Sumner 34 Significant Satisfactory 1945
Burrow Creek Dam Tennessee Carroll 34 Low Satisfactory 1984
Sabin Dam Michigan Grand Traverse 34 High Satisfactory 1906 Recreation
Limerick Lake Dam Washington Mason 34 High Satisfactory 1966 Recreation
Upper Big Nemaha 9-A Nebraska Gage 34 Low Satisfactory 1985 Flood Risk Reduction
Upper Big Nemaha 12-A Nebraska Lancaster 34 Low Satisfactory 1986 Flood Risk Reduction
Ziegler Creek Z-5-3 Nebraska Otoe 34 Low Satisfactory 1968 Other
Palmer Brook Dam Massachusetts Berkshire 34 High Satisfactory 1968 Recreation
Jones Creek 1-1 Nebraska Polk 34 Low Satisfactory 1965 Other
Rhead Ranch Idaho Elmore 34 Low Satisfactory 1974 Irrigation
Gunderson-Marmsoler Detention Minnesota Winona 34 Low Satisfactory 1972 Flood Risk Reduction
Martin Plant Cooling Water Reservoir Florida Martin 34 High Satisfactory 1981 Other
Junge No. 2 California Shasta 34 Low Satisfactory 1965 Water Supply
Willow Creek Subwatershed Site 10-3 Iowa Woodbury 34 Low Satisfactory 1968 Fire Protection, Stock, Or ...
Morgan California Napa 34 Low Satisfactory - Other
Sa 8b S.C. Florida Hamilton 34 Significant Satisfactory 1999 Tailings
Sa 8a S.C. Florida Hamilton 34 Significant Satisfactory 1994 Tailings
Hico Creek Dam Tennessee Carroll 34 Low Satisfactory 1986
Bellwood 3-C Nebraska Butler 34 Low Satisfactory 1966 Flood Risk Reduction
Hubbard Dam Nebraska Dakota 34 High Satisfactory 2004 Flood Risk Reduction
Conway Farrel Pond Louisiana St. Tammany 34 Low Satisfactory 1996 Fire Protection, Stock, Or ...
Lake Tappan Dam New Jersey Bergen 34 High Satisfactory 1966 Water Supply
Henry J. Mills No. 2 California Riverside 34 High Satisfactory 1996 Water Supply
Turtle Creek 2 Nebraska Sarpy 34 Low Satisfactory 1961 Other
Milford Maine Penobscot 34 Low Satisfactory 1906 Hydroelectric
Buffalo Creek Gs-14 Nebraska Sarpy 34 Low Satisfactory 1982 Other
Big Creek Wid Site 21 Arkansas Craighead 34 High Satisfactory 1965 Recreation
Maas Detention Minnesota Rice 34 Low Satisfactory 1993 Flood Risk Reduction
Norumbega Reservoir Dike No. 2 Massachusetts Middlesex 34 Significant Satisfactory 1940 Water Supply
Dunwoody Lake Dam Texas Montgomery 34 Significant Satisfactory 1964 Recreation
Sugarloaf Lake Dam Georgia Gwinnett 34 High Satisfactory - Recreation
Colton Brook Maine Oxford 34 Significant Satisfactory 1969 Flood Risk Reduction
Stillwater Pond Dam Connecticut Litchfield 34 High Satisfactory - Recreation
Pomona No. 2 and No. 3 Colorado Jefferson 34 Significant Satisfactory 1972 Recreation
New Lewisburg Lake Dam Tennessee Marshall 34 High Satisfactory 1925 Water Supply
Pine Lake #2 Dam Tennessee Lawrence 34 Significant Satisfactory 2007 Recreation
Chester Co. Prison Storage Lagoon Pennsylvania Chester 34 Significant Satisfactory - Other
The Summit - Dam 1.2 West Virginia Fayette 34 High Satisfactory 2012 Recreation
Smith Reservoir Pennsylvania Erie 34 High Satisfactory 1925 Water Supply
Silver Creek 14 Nebraska Burt 34 Low Satisfactory 2001 Other
Lake Julia Pennsylvania Fayette 34 High Satisfactory 1965 Recreation
Puddingstone Diversion California Los Angeles 34 High Satisfactory 1928 Other
Dashville Dam New York Ulster 34 Low Satisfactory 1922 Hydroelectric
Duncan Ave West Flood Control Pennsylvania Allegheny 34 Significant Satisfactory - Flood Risk Reduction
Lake Arrowhead Wisconsin Adams 34 Low Satisfactory 1978 Recreation
Norwalk Lower Reservoir Ohio Huron 34 High Satisfactory 1896 Water Supply
Norumbega Reservoir Dike No. 3 Massachusetts Middlesex 34 Significant Satisfactory 1940 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.