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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

92,628 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,628 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
Mud Creek 4-J Nebraska Gage 60 Significant Satisfactory 1968 Flood Risk Reduction
Kiowa Crk Wtrshd 2-A-10 Colorado Elbert 60 Low Satisfactory 1959 Flood Risk Reduction
Pan Process Pond Dam Nevada White Pine 60 Low Satisfactory 2014 Other
Jackson Farms Dam Oregon Coos 60 Significant Not Rated 1998 Irrigation
Bristol Reservoir #5 Dam Connecticut Litchfield 60 High Satisfactory 1932 Water Supply
Cohasse Brook Reservoir Dam Massachusetts Worcester 60 High Satisfactory 1967 Water Supply
Stanislaus Forebay West California Tuolumne 60 Low Satisfactory 1908 Hydroelectric
Middle Big Nemaha 96 Nebraska Johnson 60 High Satisfactory 1991 Flood Risk Reduction
South Slurry Pond Pennsylvania Washington 60 Low Not Available — Tailings
Arturo East Pit Stormwater Pond Dam Nevada Elko 60 High Not Rated 2016 Flood Risk Reduction
Sugar Hill Vermont Addison 60 High Fair 1931 Hydroelectric
Sand Creek California Fresno 60 High Satisfactory 1980 Flood Risk Reduction
Greenwood Reservoir Dam Michigan Marquette 60 Significant Satisfactory 1973 Water Supply
Colwell Const. Co. Wellborn Mtn. Lake Dam Dam Georgia Union 60 Low Not Rated 1973 Water Supply
North Pigeon Cr Watershed Site 9 Iowa Pottawattamie 60 Low Not Rated 1978 Fire Protection, Stock, Or ...
Twin Eagles Ranch Oklahoma Murray 60 Low Satisfactory 2006 Irrigation
Trenton Falls - Main Dam New York Herkimer 60 Significant Satisfactory 1901 Hydroelectric
Lake Dabinawa Kansas Jefferson 60 High Satisfactory 1958 Recreation
Beckwith Colorado Pueblo 60 High Unsatisfactory 1911 Irrigation
Lyman Dam Arizona Apache 60 High Fair 1912 Irrigation
Vernon Lake Dam Louisiana Vernon 60 High Fair 1961 Recreation
Johnson Creek Dam Texas Marion 60 High Satisfactory 1961 Other
Hillside Ranch California Sonoma 60 Low Satisfactory 1967 Water Supply
Cowbell Reservoir Dam Kentucky Madison 60 Low Poor 1955 Water Supply
Ler Stehly California San Diego 60 High Satisfactory — Water Supply
Long Tom Idaho Elmore 60 Significant Fair 1906 Irrigation
Ponderosa Lake Dam Washington Stevens 60 High Poor 1969 Recreation
Garnett City Dam Kansas Anderson 60 Low — 1935 Recreation
Butterworth Dam Washington Pierce 60 Significant Poor 1949 Irrigation
Calvert Impoundment Dam Georgia Wilkinson 60 Undetermined Not Rated —
Lake Mirror Dam Arkansas Sharp 60 Undetermined Not Rated — Recreation
Dutch Hollow Lake Wisconsin Sauk 60 Low Fair 1971 Recreation
Fourche Creek Dam Missouri Ripley 60 High Satisfactory 1975 Recreation
Cockrell Fork Sediment Dam Kentucky Perry 60 High Not Available — Other
Mountain Brook Dam Arkansas Benton 60 Low Satisfactory 1997 Flood Risk Reduction
Lowell West Dam South Dakota Sully 60 Low — 1976 Fire Protection, Stock, Or ...
Clearwater Lake Dam Arkansas Hot Spring 60 High Fair 1948 Water Supply
Knowles Dam Oklahoma Ellis 60 Low Not Rated — Irrigation
Bee Veer Mine Dam Missouri Macon 60 Significant Satisfactory 1950 Other
Hominy Lake Oklahoma Creek 60 High Unsatisfactory 1956 Recreation
Vouga Colorado Saguache 60 High Unsatisfactory 1978 Irrigation
Eastgate Wyoming Natrona 60 High Poor 2010 Fish and Wildlife Pond
Bybee Idaho Owyhee 60 Low Fair 1987 Irrigation
Kanab Irrigation Diversion Utah Kane 60 Low Not Rated — Other
Okemah Lake Oklahoma Okfuskee 60 High Fair 1962 Flood Risk Reduction
Delmoe Lake Dam Montana Jefferson 60 High Poor 1914 Irrigation
Dennis No. 2 California Sonoma 60 Low Satisfactory 1997 Water Supply
Glendale Pennsylvania Cambria 60 High Fair 1960 Flood Risk Reduction
Antelope Oregon Malheur 60 High Satisfactory 1923 Irrigation
Cove Ridge Tailing Pond Virginia Frederick 60 High Not Rated —

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.