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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
Lake Lynn Dam Missouri Wayne 59 High Satisfactory 1991 Recreation
Mpd No 4 Kansas Shawnee 59 Low - 1972 Flood Risk Reduction
13-17-4975 Wyoming Campbell 59 Low Fair 2007 Fish and Wildlife Pond
North Heights (No. 11) Arizona Maricopa 59 High Satisfactory 1976 Flood Risk Reduction
Geode Lake Dam Iowa Des Moines 59 Significant Satisfactory 1949 Recreation
Lake Frieden Dam Missouri Warren 59 Significant Satisfactory 2019
Mountaintown Creek WS Str # 4 Georgia Gilmer 59 High Poor 1961 Flood Risk Reduction
Smokey Hollow Subwatershed Site 1 Iowa Woodbury 59 High Satisfactory 1986 Flood Risk Reduction
Schmeeckle Nebraska Dawson 59 Low Satisfactory 1941 Hydroelectric
Marsh Creek California Contra Costa 59 High Satisfactory 1963 Flood Risk Reduction
Chuska Lake New Mexico McKinley 59 Significant Poor - Irrigation
Ross Lake Dam Texas Burnet 59 Low Not Rated 1988 Fire Protection, Stock, Or ...
Huber Wrens Plant Wastewater Pond Dam Georgia Jefferson 59 Low Not Rated 1962 Tailings
Clear Creek WS SCS Gss 6 Texas Montague 59 Low Not Rated 1968 Flood Risk Reduction
Big Dalton Debris Basin California Los Angeles 59 High Satisfactory 1960 Debris Control
Windy Draw Wyoming Sheridan 59 High Fair 1965 Irrigation
Mcdowell Dam North Dakota Burleigh 59 Significant Not Rated 1976 Recreation
John C Smith Pennsylvania Bedford 59 High Poor 1932 Water Supply
Wilder New Hampshire Grafton 59 High Satisfactory 1950 Hydroelectric
Hugh Chatham Hospital Dam North Carolina Surry 59 High Fair - Recreation
Warren H Ohl Pennsylvania Clinton 59 High Poor 1965 Water Supply
Treated Water Pond Pennsylvania Washington 59 High Satisfactory 1966 Other
Bacon Creek Watershed Site H-2-1 Iowa Woodbury 59 Significant Satisfactory 1981 Flood Risk Reduction
Ament Lake Dam Texas Brewster 59 High Fair 1911 Fish and Wildlife Pond
Tom Steele Dam Illinois Rock Island 59 High Not Available 2005 Recreation
Deam Lake Dam Indiana Clark 59 High Fair 1964
Ohio Power Company Pond Mb-46 Dam Ohio Morgan 59 Significant Fair 1960 Other
Upper Little Nemaha 21 Nebraska Lancaster 59 High Satisfactory 1998 Flood Risk Reduction
Ashland Reservoir Dam Massachusetts Middlesex 59 High Fair 1900 Recreation
Quaker Run Dam New York Cattaraugus 59 Significant Satisfactory 1930 Recreation
Hunters Dam California Calaveras 59 High Fair 1927 Hydroelectric
Bay Creek #8 Illinois Pope 59 Significant Not Rated 1977 Flood Risk Reduction
Maple Grove Colorado Jefferson 59 High Satisfactory 1956 Water Supply
Swan California Nevada 59 High Satisfactory 1967 Water Supply
Lauman Dam Iowa Fremont 59 Low Not Rated 1959 Fire Protection, Stock, Or ...
Flower Creek Dam Montana Lincoln 59 High Satisfactory 2016 Water Supply
Soda Lake Dike Washington Grant 59 Low Not Available 1952 Irrigation
Jackson Dam Tennessee Franklin 59 High Satisfactory 1968 Water Supply
Scholl Colorado Grand 59 Significant Unsatisfactory 1964 Irrigation
Payne Creek Settling Area No 5 Florida Polk 59 Low Not Rated 1971 Tailings
Baker, Er Oregon Yamhill 59 High Fair 1970 Irrigation
Guthrie No. 4 Dam Kentucky Leslie 59 High Not Available - Other
Allen No. 1 Dam Ohio Perry 59 High Fair 1981 Recreation
Spring Lake Arkansas Yell 59 High Not Rated 1939 Fish and Wildlife Pond
Lake Frances East Dam Montana Pondera 59 High Satisfactory 1909 Irrigation
Syphon Canyon California Orange 59 High Satisfactory 1949 Other
Etling Lake Oklahoma Cimarron 59 Low Not Rated 1958 Recreation
Mississippi Lime Lower Dam Missouri Ste. Genevieve 59 High Satisfactory 1985
Lake Wanahoo Dam Nebraska Saunders 59 High Satisfactory 2010 Other
Vagabond Lake Dam Arkansas Sharp 59 High Fair 1960 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.