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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.

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Name State County Height (ft) Hazard Condition Year Purpose
Ana Mariaâ Ii Dam Puerto Rico Ponce 40 High Satisfactory 1939 Irrigation
Zentner Dam Nebraska Richardson 40 Low Satisfactory 2001 Fish and Wildlife Pond
Crystal Lake Dam Indiana Washington 40 High Satisfactory 1995 Recreation
Bristol Reservoir #4 Dam Connecticut Litchfield 40 Significant Satisfactory 1906 Water Supply
Bond Falls Control Dam Michigan Ontonagon 40 High Satisfactory 1938 Hydroelectric
Rock Creek Dam Nebraska Dundy 40 Significant Satisfactory 1934 Recreation
San Joaquin No. 3 Forebay California Madera 40 Low Satisfactory 1906 Hydroelectric
Midfield Sedimentation Pond Pennsylvania Allegheny 40 High Satisfactory 1988 Flood Risk Reduction
Lake Creek Colorado Routt 40 Significant Satisfactory 1956 Recreation
Deer Creek California Napa 40 Low Satisfactory 1980 Water Supply
Swan Creek 89 Nebraska Jefferson 40 Low Satisfactory 1991 Irrigation
Montour Ash Basin No 1 Pennsylvania Montour 40 High Satisfactory 1971 Other
Morrison Raw Water Colorado Jefferson 40 High Satisfactory 1982 Water Supply
10 Mg Walteria California Los Angeles 40 High Satisfactory 1953 Water Supply
Treeline Lake Dam Missouri Camden 40 High Satisfactory 1975 Recreation
Coats Lake Dam Missouri Lafayette 40 High Satisfactory 1979 Fire Protection, Stock, Or ...
Ziegler Creek Z-17 Nebraska Otoe 40 Low Satisfactory 1970 Other
Ler Kinney Lake California Alpine 40 Low Satisfactory 1926 Water Supply
Buffalo Creek Gs-19 Nebraska Sarpy 40 Low Satisfactory 1990 Other
Knapp Dam Missouri Johnson 40 Low Satisfactory - Water Supply
Road Dam Rs-17-1(103) Nebraska Hitchcock 40 Low Satisfactory 1981 Other
Riviera Reservoir California Los Angeles 40 High Satisfactory 1962 Water Supply
Boeing Creek M1 Detention Dam Washington King 40 High Satisfactory 1983 Flood Risk Reduction
Upper Little Nemaha 31 East Nebraska Otoe 40 Low Satisfactory 2002 Flood Risk Reduction
Howell Dam Missouri St. Charles 40 High Satisfactory 1978 Recreation
Upper Big Nemaha 20-C Nebraska Johnson 40 Low Satisfactory 1980 Other
Roger's Springs Dam Tennessee Hardeman 40 Significant Satisfactory 1956
Greeott California Sonoma 40 Significant Satisfactory 1951 Water Supply
Paradise Vineyards California Sonoma 40 Low Satisfactory 2003 Other
Freebird Dam Missouri Wright 40 High Satisfactory 1999
Wilson Creek 2-Y Nebraska Otoe 40 Low Satisfactory 1969 Flood Risk Reduction
David Hyatt Nursery Dam #2 North Carolina Union 40 Low Satisfactory - Irrigation
Winnebago Creek 41-4 Nebraska Richardson 40 Low Satisfactory 1978 Other
Cool Valley Lake Dam Missouri Franklin 40 Low Satisfactory 1962 Recreation
Lake Johnson Dam North Carolina Wake 40 High Satisfactory 1914 Water Supply
Pigeon Pass California Riverside 40 High Satisfactory 1958 Flood Risk Reduction
North Oak Creek 6-G Nebraska Butler 40 Significant Satisfactory 1979 Flood Risk Reduction
Conaway Run Public Fishing Area West Virginia Tyler 40 High Satisfactory 1963 Recreation
Dike D - Keowee South Carolina Oconee 40 High Satisfactory 1969 Hydroelectric
Preston Forebay California Amador 40 Low Satisfactory 1892 Other
Olson, Oscar (Meagher) Montana Meagher 40 High Satisfactory 1959 Irrigation
Upper Salt Creek 13-A Nebraska Lancaster 40 Low Satisfactory 1959 Flood Risk Reduction
Sycamore Canyon California Ventura 40 High Satisfactory 1981 Flood Risk Reduction
Upper Sand Creek Detention Basin California Contra Costa 40 High Satisfactory 2014 Flood Risk Reduction
Ganado Arizona Apache 40 High Satisfactory 1919 Irrigation
Inspiration Lake Maryland Montgomery 40 High Satisfactory 1950 Recreation
Rc&D Watershed Structure Y-14 Georgia Gwinnett 40 High Satisfactory 1968 Flood Risk Reduction
Frd No 3-1 Kansas Lyon 40 Significant Satisfactory 1963 Flood Risk Reduction
Crooked Arroyo Det Ca-4 Colorado Otero 40 Significant Satisfactory 1973 Flood Risk Reduction
S-65 Florida Osceola 40 Significant Satisfactory 1964 Flood Risk Reduction

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.