Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports Brand History Cross-category recall lookup by company
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents State Safety Dashboards Safety grades for all 50 U.S. states ZIP Safety Report Check any 5-digit ZIP across 9 datasets
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases
Blog

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

Public Health

Nursing Homes14,700 CMS rated facilities Environmental80,000+ hazardous sites & releases BlogGuides, news & safety insights

Browse Dams

1,534 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,534 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
Copper Cove California Calaveras 42 Low Satisfactory 1993 Water Supply
Alpine Auxiliary No. 3 California Alpine 42 Low Satisfactory 1891 Hydroelectric
Yucaipa No. 1 California San Bernardino 42 High Satisfactory 1978 Water Supply
San Marcos California San Luis Obispo 42 High Satisfactory 1964 Other
Halsey Forebay No. 1 California Placer 42 High Satisfactory 1913 Hydroelectric
Lake Spaulding No. 2 California Nevada 42 High Fair 1916 Hydroelectric
Williamson No. 1 California El Dorado 42 Significant Poor 1926 Water Supply
Tahchevah California Riverside 42 High Satisfactory 1964 Debris Control
Channel Diversion Dike California Los Angeles 42 Low Satisfactory 1940 Flood Risk Reduction
Vista Del Mar Detention Basin California Contra Costa 42 High Satisfactory 2011 Flood Risk Reduction
Yarnell Debris Basin California Los Angeles 42 Low Satisfactory 1963 Debris Control
Richard L. Schafer Dam - Frazier Dike California Tulare 42 Significant Not Available 1961 Flood Risk Reduction
Scotts Canyon California Napa 41 Significant Satisfactory 1948 Other
Leland California Contra Costa 41 High Satisfactory 1955 Water Supply
Montague No. 2 California Siskiyou 41 Low Satisfactory 1978 Water Supply
Spring California Madera 41 High Satisfactory 1971 Water Supply
Flers California Calaveras 41 High Satisfactory 1957 Water Supply
Runkle California Ventura 41 High Satisfactory 1949 Flood Risk Reduction
Agua Chinon California Orange 41 High Satisfactory 1998 Debris Control
Fly-In-Acres California Calaveras 41 Significant Satisfactory 1953 Water Supply
Nash California Shasta 41 High Satisfactory 1960 Water Supply
Jameson Vineyards California Napa 41 Significant Satisfactory — Water Supply
Sunnymead Ranch California Riverside 41 High Satisfactory 1985 Water Supply
Loma Rica Airport California Nevada 41 High Satisfactory 1965 Water Supply
Auburn Lake Trails California El Dorado 41 Significant Satisfactory 1978 Water Supply
Mem California Tehama 41 High Satisfactory 1976 Irrigation
Castle California Merced 40 High Satisfactory 1991 Flood Risk Reduction
Lawler California Sonoma 40 Low Satisfactory 1910 Water Supply
Fresh Water California Los Angeles 40 High Not Available — Water Supply
Greeott California Sonoma 40 Significant Satisfactory 1951 Water Supply
Preston Forebay California Amador 40 Low Satisfactory 1892 Other
Hall Mill Dam California Riverside 40 High Not Rated 1949 Other
Donovan California Sonoma 40 High Satisfactory 1953 Water Supply
Mcnab California Mendocino 40 Significant Satisfactory 1947 Other
10 Mg Walteria California Los Angeles 40 High Satisfactory 1953 Water Supply
Fern Lake California Sonoma 40 High Satisfactory 1921 Water Supply
Cuyamaca California San Diego 40 High Satisfactory 1887 Other
Richardson California Sonoma 40 Low Satisfactory 1974 Water Supply
Rodden Lake California Stanislaus 40 Low Satisfactory 1916 Other
Beggs California San Joaquin 40 Low Satisfactory 1971 Water Supply
Paradise Vineyards California Sonoma 40 Low Satisfactory 2003 Other
Rinconada Reservoir California Santa Clara 40 High Satisfactory 1969 Water Supply
Will Lake #1 California Napa 40 High Satisfactory 2004 Other
Deer Creek California Napa 40 Low Satisfactory 1980 Water Supply
Trout Lake California Siskiyou 40 Significant Satisfactory 1960 Water Supply
Buena Vista Winery California Sonoma 40 Significant Satisfactory 1971 Water Supply
Laurel Creek California San Mateo 40 High Satisfactory 1969 Flood Risk Reduction
Preston California Amador 40 High Satisfactory 1949 Water Supply
Lake Theodore California Placer 40 High Satisfactory 1896 Other
Sycamore Canyon California Ventura 40 High Satisfactory 1981 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.