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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

12,906 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,906 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
Sulphur Creek California Orange 42 High Satisfactory 1966 Water Supply
Little Falls Reservoir Dam New York Herkimer 42 Significant Satisfactory 1901 Water Supply
Lake Keomah Dam Iowa Mahaska 42 Significant Satisfactory 1935 Recreation
Mynard Road Dam 36a-12-12 Nebraska Cass 42 Low Satisfactory 1994 Flood Risk Reduction
Jefferson Park Watershed Site 3 Iowa Wapello 42 High Satisfactory 1976 Flood Risk Reduction
Santa Fe Arizona Coconino 42 High Satisfactory 1892 Water Supply
Sporn Bottom Ash Dam West Virginia Mason 42 Significant Satisfactory - Tailings
New Britain Reservoir Dam Connecticut New Haven 42 High Satisfactory 1904 Water Supply
Lasiandra Lake Dam Missouri St. Louis 42 High Satisfactory 1994 Recreation
Swiss Lake Estates Dam Missouri Gasconade 42 High Satisfactory 1967 Recreation
Wolf Den Dam New Jersey Passaic 42 High Satisfactory 1927 Recreation
Blossom Valley Reservoir California San Diego 42 High Satisfactory 1962 Water Supply
Furnas County Farms Ncp Farrow Lagoon Dam Nebraska Nance 42 Low Satisfactory 1994 Other
Channel Diversion Dike California Los Angeles 42 Low Satisfactory 1940 Flood Risk Reduction
Yucaipa No. 1 California San Bernardino 42 High Satisfactory 1978 Water Supply
Spring Lake Dam Missouri Jefferson 42 High Satisfactory 1976 Recreation
Upper Pine Lake Dam Iowa Hardin 42 Significant Satisfactory 1934 Recreation
West Lake Reservoir Dam Connecticut Fairfield 42 High Satisfactory 1906 Water Supply
Rainbow Lake Dam Missouri Greene 42 High Satisfactory 1974 Flood Risk Reduction
Brunswick Maine Cumberland 42 Low Satisfactory 1982 Hydroelectric
Spencer Lake Washington San Juan 42 Low Satisfactory 1983 Hydroelectric
Waubonsie Cr. Watershed Site M-1 Iowa Mills 42 Significant Satisfactory 1978 Other
Lower Nesbit Ferry Lake Dam Georgia Fulton 42 High Satisfactory 1993 Recreation
Raw Water Reservoir Wyoming Sweetwater 42 Significant Satisfactory 2022 Water Supply
Lake Atagahi Dam Georgia Gilmer 42 High Satisfactory 1972 Recreation
Pearson Dam Texas Medina 42 High Satisfactory 2005 Irrigation
Pohick Creek Dam #4 Virginia Fairfax 42 High Satisfactory - Flood Risk Reduction
Callahan Creek C-1 Missouri Boone 42 Low Satisfactory 1966 Flood Risk Reduction
San Marcos California San Luis Obispo 42 High Satisfactory 1964 Other
Washakie Dike No. 1 Wyoming Fremont 42 Undetermined Satisfactory 1935 Irrigation
Little Whiskey Subwatershed Site M-2 Iowa Woodbury 42 Significant Satisfactory 1990 Fire Protection, Stock, Or ...
Copper Cove California Calaveras 42 Low Satisfactory 1993 Water Supply
P.U.D. Reservoir Dam Tennessee Morgan 42 High Satisfactory 1993 Water Supply
Lake Alexander Dam Missouri Putnam 42 Significant Satisfactory 2004 Irrigation
Poteau River Wid Site 05 Arkansas Scott 42 High Satisfactory 1964 Water Supply
Upper Brushy Creek WS SCS Site 8 Dam Texas Williamson 42 High Satisfactory 1959 Flood Risk Reduction
Pine Wisconsin Florence 42 Low Satisfactory 1922 Hydroelectric
Aowa Creek 13-4a Nebraska Dixon 42 Low Satisfactory 1981 Flood Risk Reduction
Brush Creek No.4 West Virginia Mercer 42 High Satisfactory 1962 Flood Risk Reduction
Laylow Dam Missouri Gasconade 42 Low Satisfactory 2002 Recreation
Warwick Downs Dam Missouri St. Charles 42 High Satisfactory 1969 Recreation
Upper Little Nemaha 26 Nebraska Lancaster 42 Low Satisfactory 1998 Flood Risk Reduction
Mpd No 21 Kansas Elk 42 High Satisfactory 1983 Water Supply
Swan Creek 92 Nebraska Saline 42 Low Satisfactory 1988 Flood Risk Reduction
Jerome Park Reservoir Dam New York Bronx 42 High Satisfactory 1906 Water Supply
Wrigley Reservoir California Los Angeles 42 Significant Satisfactory 1930 Water Supply
Vista Del Mar Detention Basin California Contra Costa 42 High Satisfactory 2011 Flood Risk Reduction
North Lake Conservancy District Dam Indiana Johnson 42 High Satisfactory 1952 Recreation
Sempervirens California Santa Cruz 42 Significant Satisfactory 1951 Other
Cedar Lake Dam Missouri Boone 42 High Satisfactory 1975 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.