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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
Waimea 60 Mg Reservoir Hawaii Hawaii 52 High Poor 1957 Irrigation
Mokelumne Hill California Calaveras 52 Low Satisfactory 1973 Water Supply
Big Sky Dam Montana Madison 52 High Satisfactory 1973 Recreation
Frd No 15 Kansas Jackson 52 Significant Satisfactory 1984 Flood Risk Reduction
Oliverian Dam New Hampshire Grafton 52 High Satisfactory 1962 Flood Risk Reduction
Big Indian Creek 11-A Nebraska Gage 52 Low Satisfactory 1972 Flood Risk Reduction
East Valley Pond #2 Dam Nevada Elko 52 Low Fair - Other
Unity #2 Dam Missouri Jackson 52 High Satisfactory 1957 Recreation
Kemper County Lake Dam Mississippi Kemper 52 High Fair 1981 Recreation
Davis Subwatershed 19-2044 Iowa Woodbury 52 Low Not Rated 1958 Fire Protection, Stock, Or ...
Colver Pennsylvania Cambria 52 High Fair 1994 Water Supply
Silver Lake Dam South Carolina Spartanburg 52 High Poor 1948 Recreation
Midwest Oilseed Dam #2 Iowa Dallas 52 Low Not Rated 2002 Fire Protection, Stock, Or ...
Silver Hook Lake Dam Indiana Brown 52 Significant Poor 1976
Tekamah-Mud Creek 22-A Nebraska Burt 52 High Satisfactory 1978 Flood Risk Reduction
Billy'S Branch Dam Tennessee White 52 High Satisfactory 1973 Water Supply
Craig Lake Dam Illinois Jersey 52 Low Not Available 1960 Recreation
Winnebago Creek 42-5 Nebraska Richardson 52 Low Satisfactory 1976 Other
Lake Catatoga Dam Illinois Macoupin 52 Low Not Available 1972 Recreation
Mosaic Csa Bf3 Florida Hillsborough 52 Significant Not Rated 1984 Tailings
Radford Virginia Montgomery 52 High Satisfactory 1934 Hydroelectric
Greenbriar Dam Iowa Dallas 52 Significant Satisfactory 1972 Other
Red Bluff Diversion California Tehama 52 Low Not Available 1963 Irrigation
Newport Reservoir Kentucky Campbell 52 Significant Satisfactory 1873 Water Supply
Lake Redman Pennsylvania York 52 High Poor 1967 Water Supply
Blacks Creek Idaho Ada 52 High Fair 1915 Other
Schamberville Number 2 Dam Mississippi Lauderdale 52 High Fair 1997 Recreation
Burton Duenke #2 Dam Missouri Camden 52 High Satisfactory 1971 Recreation
River Green Lake Dam Georgia Cherokee 52 Low Not Rated - Other
Indian Creek Watershed Site 4 Iowa Pottawattamie 52 Low Not Rated 1965 Fire Protection, Stock, Or ...
Spearow Dam Kansas Pottawatomie 52 Low - 1964 Fire Protection, Stock, Or ...
Bowman Dam Nevada Clark 52 High Fair 1950 Water Supply
Us 36 Roadfill Dam/ Wigner Dam Kansas Rawlins 52 High Satisfactory 1966 Fire Protection, Stock, Or ...
Six Mile - Main Colorado Boulder 52 High Satisfactory 1892 Irrigation
Multiple Purpose Dam #6 Kansas Dickinson 52 High Poor 1982 Flood Risk Reduction
Moore Lake Dam Georgia Carroll 52 Low Not Rated 1993 Recreation
Big Sand Wash East Utah Duchesne 52 High Satisfactory 2006 Irrigation
Thicketty Creek WCD 26 South Carolina Cherokee 52 High Fair 1967 Flood Risk Reduction
Horton Creek Reservoir Dam Georgia Fayette 52 High Satisfactory 1996 Recreation
West Sunnyside Watershed Site C-4 Iowa Plymouth 52 Low Not Rated 1973 Fire Protection, Stock, Or ...
Martins Creek (Pa-467) Pennsylvania Susquehanna 52 High Fair 1967 Flood Risk Reduction
Upper Salt Creek 3-A Nebraska Lancaster 52 High Satisfactory 1955 Flood Risk Reduction
A. M. Puett Colorado Montezuma 52 Significant Satisfactory 1960 Irrigation
Leekly Dam Iowa Plymouth 52 Low Not Rated 1968 Fire Protection, Stock, Or ...
Brocton Reservoir Dam New York Chautauqua 52 High Fair 1952 Water Supply
Gant Creek Watershed Site C-6 Iowa Plymouth 52 Low Not Rated 1974 Fire Protection, Stock, Or ...
Pine Springs Ranch North Oklahoma Atoka 52 Low Not Rated - Other
Lama Farm Lower Dam North Carolina Lincoln 52 Low Fair - Irrigation
Chesterfield Village #3 Dam Missouri St. Louis 52 High Satisfactory -
Bradford Vermont Orange 52 Significant Satisfactory 1905 Hydroelectric

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.