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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

7,889 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 7,889 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
Frd No 19 Kansas Harvey 41 High Poor - Flood Risk Reduction
Lake Bar-Dew Dam Oklahoma Washington 41 High Poor 1938 Recreation
Frost Dam Nebraska Richardson 41 Low Poor 1980 Other
Wehrspann Sediment Dam Nebraska Sarpy 41 Significant Poor 2000 Other
Lock 33 Dam Erie Canal New York Monroe 40 High Poor 1908 Hydroelectric
Lake Maria Dam Ohio Richland 40 Significant Poor 1958 Recreation
Schnacke Lake Number 2 Dam Indiana Vanderburgh 40 Significant Poor - Recreation
Las Tablas Creek California San Luis Obispo 40 Low Poor 1961 Other
Carlton Lake Oklahoma Latimer 40 High Poor 1938 Recreation
Springville Dam New York Erie 40 High Poor 1922 Recreation
Scott Reservoir Dam Massachusetts Worcester 40 High Poor 1875 Water Supply
Broken Jaw Stock Wyoming Campbell 40 Low Poor 1955 Fire Protection, Stock, Or ...
Mill - Canton Creek W/S Structure No. 7 Dam Georgia Cherokee 40 High Poor 1963 Flood Risk Reduction
Lanier Dam Virginia Martinsville 40 High Poor - Recreation
Long Pond Dam New York Westchester 40 Significant Poor 1936 Recreation
Mount Williams Reservoir Dam & Dike Massachusetts Berkshire 40 High Poor 1914 Water Supply
Tackett Lake Dam Indiana Morgan 40 Low Poor 1969
Ranken Pond Dam South Carolina Anderson 40 High Poor 1949 Recreation
Woodlawn Railroad Embankment On Basin Run Maryland Cecil 40 High Poor 1940 Other
Canajoharie Reservoir Dam New York Fulton 40 Significant Poor 1948 Water Supply
Canyon Diablo Arizona Coconino 40 Low Poor 1966 Flood Risk Reduction
Wall Lake Dam New Mexico Catron 40 Low Poor 1949 Fish and Wildlife Pond
Clark Lake No. 2 Dam Ohio Pickaway 40 Low Poor - Recreation
Mock Bass Wyoming Sheridan 40 Low Poor 1966 Fire Protection, Stock, Or ...
Caballo Arroyo Dam No. 5 New Mexico Doña Ana 40 High Poor 1960 Flood Risk Reduction
Schnacke Lake Number 3 Dam Indiana Vanderburgh 40 Significant Poor - Recreation
Bridge Dam Wyoming Natrona 40 Low Poor 1957 Debris Control
Krebs Oklahoma Pittsburg 40 Significant Poor 1932 Water Supply
Schnacke Lake Number 4 Dam Indiana Vanderburgh 40 Significant Poor - Recreation
Marion County Roadgrade Dam 17-76-18 Iowa Marion 40 Significant Poor 1965 Other
Wallowa Lake Oregon Wallowa 40 High Poor 1931 Irrigation
Zachariah Lake Dam Kentucky Lee 40 High Poor 1950 Other
Aepoekolu Reservoir Hawaii Kauai 40 High Poor 1910 Irrigation
Indian Creek Pennsylvania Fayette 40 High Poor 1905 Water Supply
Pretty Prairie Creek Road Dam Indiana Tippecanoe 40 Significant Poor 1960 Recreation
Openwood Plantation Lake Number 1 Dam Mississippi Warren 40 Undetermined Poor - Recreation
Trenton Canyon Overflow Pond Dam Nevada Humboldt 40 Low Poor 1997 Other
Pete Pond Dam 2 South Carolina Greenville 40 Low Poor 1953 Recreation
Bonneville Wyoming Fremont 40 Low Poor 1914 Other
Whippoorwill Dam Indiana Morgan 40 High Poor 1945 Recreation
Ruckers Lake Dam Virginia Greene 40 High Poor - Recreation
Lake Rupert Dam Ohio Vinton 40 High Poor 1968 Water Supply
Rank Dam South Dakota Buffalo 40 High Poor 1935 Recreation
Jurgens Dam Nebraska Pawnee 40 Low Poor 1949 Other
Kepani Reservoir Hawaii Kauai 40 High Poor 1954 Irrigation
Kennedy No. 1 Wyoming Albany 40 Low Poor 1965 Irrigation
Ramah Dam New Mexico McKinley 40 High Poor 1900 Irrigation
West Wyoming Converse 40 Low Poor 1950 Water Supply
2nd Enl. Guild & Dean Wyoming Uinta 40 Low Poor 2001 Irrigation
Arrowhead Lake Dam South Carolina Aiken 40 Significant Poor 1955 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.