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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

92,766 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,766 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.

Name State County Height (ft) Hazard Condition Year Purpose
Big Wash Flood Control Utah Beaver 49 Significant Not Rated 1961 Flood Risk Reduction
Flanders Dam Nebraska Knox 49 Low Poor 1959 Flood Risk Reduction
Chinquapin California Mendocino 49 Significant Satisfactory 1971 Water Supply
Kaufmann Wyoming Johnson 49 Low Poor 1954 Irrigation
P16-5 Reservoir Wyoming Campbell 49 Low Poor 2006 Irrigation
Tim Halter Lake Oklahoma Johnston 49 Low Not Rated 2017 Recreation
Martinsdale, East Dam Montana Wheatland 49 High Poor 1939 Irrigation
Moccasin Creek Project No. 8 Minnesota Norman 49 Significant Satisfactory 1984 Flood Risk Reduction
Morris S. Jones California Los Angeles 49 High Satisfactory 1952 Water Supply
Ed's Lake B Dam Missouri Macon 49 High Satisfactory -
Lagunita California Sonoma 49 High Satisfactory 1954 Water Supply
Noralyn N-5 Florida Polk 49 Significant Not Rated 1958 Tailings
Sanderson Dam Arkansas Montgomery 49 Significant Poor 1925 Water Supply
Leake Lake #1 Dam Mississippi Lafayette 49 Low - - Recreation
Lake Leticia California Napa 49 High Satisfactory 1960 Water Supply
Lake Wedington Arkansas Washington 49 Low Not Rated 1935 Fish and Wildlife Pond
Henne California Napa 49 High Satisfactory 1959 Water Supply
Woolfolk Reservoir Oregon Jackson 49 Significant Not Rated 1955 Irrigation
Summit Lake Road Dam Nebraska Burt 49 Low Satisfactory 1999 Other
Breckenridge Detention Pennsylvania Allegheny 49 Significant Satisfactory - Flood Risk Reduction
Howard Arizona Graham 49 High Fair 1975 Flood Risk Reduction
Kaliya Ghat Dam West Virginia Marshall 49 Significant Not Rated 1984 Recreation
Tyler Colorado Montrose 49 Low Not Rated 1955 Irrigation
Upper Little Nemaha 50 Nebraska Otoe 49 Low Fair 2001 Flood Risk Reduction
Ms06760 Lake Dam Mississippi Warren 49 Undetermined - - Recreation
Eisenhuth Reservoir Pennsylvania Schuylkill 49 High Fair 1875 Water Supply
Ms06189 Lake Dam Mississippi Claiborne 49 Low - - Recreation
Sugar Creek Lake Dam Missouri Randolph 49 Low Satisfactory 1957 Water Supply
Zorinsky Basin 2 Nebraska Douglas 49 High Satisfactory 2020 Other
G-25 Kansas Jefferson 49 Low - 2011 Flood Risk Reduction
Palmetto Settling Area No 2 Florida Polk 49 Low Not Rated 1964 Tailings
Lake Roslyn Oregon Clackamas 49 Significant Not Rated 1959 Hydroelectric
Cash Alabama DeKalb 49 Low Not Rated 1973 Recreation
Willow Creek South Dakota Brown 49 High Fair 1934 Water Supply
Vinson Impound No. 3 Dam Georgia Wilkinson 49 Low Not Rated -
Upper Little Nemaha 18 Nebraska Otoe 49 Low Satisfactory 1996 Flood Risk Reduction
Big Sage California Modoc 49 High Satisfactory 1921 Water Supply
Jim Hall Lake Oklahoma Okmulgee 49 High Fair 1928 Water Supply
Denzel Lofgreen Road Dam Nebraska Furnas 49 Low Poor 1975 Flood Risk Reduction
Dugout Utah San Juan 49 Low Not Rated 1967 Irrigation
Hoder Recreation Colorado Teller 49 Low Not Rated 1963 Recreation
Osborne Lake Dam Alabama Jefferson 49 High Not Rated 1969 Recreation
Dutchman Correctional Dam South Carolina Spartanburg 49 Low Fair 1976 Recreation
Frank & Udell Dam Iowa Plymouth 49 Low Not Rated 1976 Fire Protection, Stock, Or ...
Stewart Lake Dam Georgia Oconee 49 Low Not Rated 2006
Barcal Dam Iowa Plymouth 49 Low Not Rated 1959 Fire Protection, Stock, Or ...
Kasparbauer Iowa Harrison 49 Low Not Rated 2012 Flood Risk Reduction
Gosper County 731 Road Dam Nebraska Gosper 49 Low Poor 1980 Flood Risk Reduction
Herman #7 South Dakota Jones 49 Low - 1958 Fire Protection, Stock, Or ...
Rush Creek Wyoming Park 49 Low Poor 1973 Irrigation

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.