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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

1,156 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,156 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
Buckeye Tailings No. 2 Minnesota Itasca 50 Low — 1950 Tailings
Eveleth Taconite Tailings Minnesota St. Louis 50 High — 1978 Tailings
Clay-Boswell Minnesota Itasca 50 Significant Satisfactory — Tailings
Minntac Tailings Minnesota St. Louis 50 Low — 1978 Tailings
Plummer Basin East Tailings Minnesota Itasca 50 Low — 1956 Tailings
South Zumbro Sr-2 Minnesota Olmsted 50 High Satisfactory 1992 Flood Risk Reduction
Holly 9 Minnesota Murray 50 Low — 2007 Flood Risk Reduction
Holman Clear Water Pond Minnesota Itasca 49 Low Satisfactory 2012 Tailings
Moccasin Creek Project No. 8 Minnesota Norman 49 Significant Satisfactory 1984 Flood Risk Reduction
Sherman Group Tailings Minnesota St. Louis 48 Low Satisfactory 1970 Tailings
Cloquet Minnesota Carlton 47 Low Satisfactory 1899 Hydroelectric
Elim Creek Minnesota Carlton 47 Low Fair 1981 Flood Risk Reduction
Blanchard Minnesota Morrison 46 Low Fair 1925 Hydroelectric
Canby R-4a Minnesota Yellow Medicine 46 High Satisfactory 1982 Flood Risk Reduction
Sonstegard-Telste Minnesota Lyon 46 Significant Satisfactory 1983 Flood Risk Reduction
Mississippi River Lock and Dam 5a Minnesota Winona 46 Significant Not Available 1936 Navigation
Mississippi River Lock and Dam 5a - Winona Levee Minnesota Winona 46 Significant Not Available 1936 Navigation
South Zumbro Wr-4 Minnesota Olmsted 46 High Satisfactory 1988 Flood Risk Reduction
Sartell Minnesota Benton 46 High Fair 1964 Hydroelectric
Holly 10 Minnesota Murray 46 Low — 2023 Grade Stabilization
Schoper-Bush Minnesota Cottonwood 45 Significant Satisfactory 1989 Flood Risk Reduction
Nspc Initial Tailings Minnesota St. Louis 45 Low Satisfactory 1968 Tailings
Warren St Detention Minnesota Blue Earth 45 Low — 1997 Flood Risk Reduction
Plummer Basin W Tailings Minnesota Itasca 45 Low — 2015 Tailings
Holman Tailings Basin Minnesota Itasca 45 Significant Satisfactory — Tailings
Thomson Canal Dam Minnesota Carlton 45 High Satisfactory 1907 Hydroelectric
Seeger Group Pond Minnesota Red Lake 45 Low Satisfactory 1972 Flood Risk Reduction
Schirrick Minnesota Red Lake 45 Significant Satisfactory 1984 Flood Risk Reduction
Knott Detention Minnesota Redwood 44 Low Satisfactory 1977 Flood Risk Reduction
Inland Steel Tailings Minnesota St. Louis 44 High — 1976 Tailings
Mississippi River Lock and Dam 3 Minnesota Goodhue 44 Significant Not Available 1938 Navigation
Bear Creek Site 13 Minnesota Houston 43 Low Satisfactory 2003 Flood Risk Reduction
Mississippi River Lock and Dam 5 Minnesota Buffalo 43 Significant Not Available 1935 Navigation
Lake John Minnesota Yellow Medicine 43 Significant Satisfactory 1981 Flood Risk Reduction
Thomson Spillway Section 4 Minnesota — 42 High Satisfactory 1907 Hydroelectric
Bullard Creek No. 1 Minnesota Goodhue 42 Low Fair 1978 Flood Risk Reduction
Mississippi River Lock and Dam 2 Minnesota Dakota 42 Significant Not Available 1931 Navigation
Island Lake 4 Minnesota Lyon 41 Low — 2009 Flood Risk Reduction
Bullard Creek No. 2 Minnesota Goodhue 41 Significant — 1977 Flood Risk Reduction
Mississippi River Lock and Dam 7 Minnesota La Crosse 41 Significant Not Available 1937 Navigation
Gruhlke Minnesota Jackson 41 Significant Satisfactory 1974 Flood Risk Reduction
Dayton Hollow Dam Minnesota Otter Tail 41 Low Satisfactory 1909 Hydroelectric
Redwood Falls Minnesota Redwood 41 High — 1902 Hydroelectric
Whiteface Lake Minnesota St. Louis 40 Low Satisfactory 1922 Hydroelectric
Mesabi Chief Tailings 2 Minnesota Itasca 40 Low Satisfactory 1952 Tailings
Plummer Basin Sw Clear Water Pond Minnesota Itasca 40 Low — 1947 Tailings
Pagel-Madden Minnesota Lyon 40 Low — 1978 Recreation
West Two River Minnesota St. Louis 40 Significant Satisfactory 1966 Water Supply
Whitewater Reservoir Minnesota St. Louis 40 Significant Satisfactory 1954 Water Supply
East Willow Creek Da-1 Minnesota Fillmore 40 Low Satisfactory 1958 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.