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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

16,901 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 16,901 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
Atoka Reservoir Oklahoma Atoka 80 High Satisfactory 1957 Water Supply
SCS-Cobb Creek Site-001 Oklahoma Washita 80 High Not Rated 1959 Flood Risk Reduction
Silver Lake Dam Missouri Jefferson 80 High Satisfactory 1981 Tailings
Judy Reservoir Dam B Washington Skagit 80 High Fair 1946 Water Supply
Okemo Snow Pond Vermont Windsor 80 High Fair 1994 Recreation
Reuben Hart Reservoir Dam Connecticut Litchfield 80 High Satisfactory 1933 Water Supply
Francis P. Ryan Dam Massachusetts Franklin 80 High Fair 1970 Water Supply
Chief Logan Dam West Virginia Logan 80 High Satisfactory — Recreation
Valley View Lake Dam Missouri Jefferson 80 High Satisfactory 2012
Valmont 'A' Colorado Boulder 80 High Fair 1962 Water Supply
Blake New York St. Lawrence 80 High Satisfactory 1957 Hydroelectric
Mount Pisgah Colorado Teller 80 High Fair 1911 Irrigation
Upper San Marcos River WS SCS Site 1 Texas Hays 80 High Satisfactory 1983 Flood Risk Reduction
Loch Lomond Dam Arkansas Benton 80 High Poor 1981 Recreation
Lake Cortez Dam Arkansas Garland 80 High Fair 1979 Recreation
King Arthur'S Dam Missouri Washington 80 High Satisfactory 1980 Tailings
Alcove Dam New York Albany 80 High Satisfactory 1929 Water Supply
Big Creek Diversion Dam Iowa Polk 80 High Not Available 1970 Flood Risk Reduction
Oconee Intake Dike South Carolina Oconee 80 High Satisfactory 1971 Hydroelectric
Lake Butner Dam North Carolina Granville 80 High Fair — Recreation
Diamond Hill Reservoir Rhode Island Providence 80 High Fair 1971 Water Supply
Pond 11 California Santa Clara 80 High Not Available — Other
Sagar Lower Dam North Carolina Transylvania 80 High Satisfactory — Recreation
Cheaha Creek W/S Dam Site 6 Alabama Talladega 79 High Not Rated 1970 Flood Risk Reduction
Brays Lake Dam Missouri Phelps 79 High Satisfactory 1963 Recreation
Lake Francis California Yuba 79 High Satisfactory 2000 Water Supply
Hunting Creek Dam Maryland Frederick 79 High Fair 1969 Water Supply
Patterson Creek No. 4 Dam West Virginia Grant 79 High Fair 1966 Flood Risk Reduction
Maffitt Reservoir Dam Iowa Dallas 79 High Satisfactory 1944 Water Supply
Lake Timberline Dam Missouri St. Francois 79 High Satisfactory 1963 Recreation
O'Shaughnessy Ohio Delaware 79 High Satisfactory 1924 Water Supply
Indian Lake (Str. #6) Indiana Perry 79 High Not Rated 1968 Flood Risk Reduction
Ellijay River WS Str # 12 Georgia Gilmer 79 High Poor 1968 Flood Risk Reduction
Wissota South Saddle Dike Wisconsin Chippewa 79 High Fair 1917 Hydroelectric
Chesbro California Sacramento 79 High Satisfactory 1972 Water Supply
M&S Dam Utah Uintah 79 High Satisfactory 2014 Irrigation
Cartecay River WS Str # 3 Georgia Gilmer 79 High Poor 1965 Flood Risk Reduction
Crow Broad Placitas Dam No. 2a New Mexico Doña Ana 79 High Poor 1971 Flood Risk Reduction
Souhegan River Site 26 Dam New Hampshire Hillsborough 79 High Fair 1965 Flood Risk Reduction
Pinson Gravel Company Dam Missouri Washington 79 High Satisfactory 1973 Tailings
Brule Michigan Iron 79 High Satisfactory 1919 Hydroelectric
Wissota North Saddle Dike Wisconsin Chippewa 79 High Satisfactory 1917 Hydroelectric
Manatee Cooling Water Reservoir Florida Manatee 79 High Satisfactory 1975 Other
Rattlesnake Canyon California Orange 79 High Fair 1959 Water Supply
Stanley A. Mahr Reservoir California San Diego 79 High Satisfactory 1981 Water Supply
Bowman-Haley Dam North Dakota Bowman 79 High Not Available 1967 Flood Risk Reduction
Patterson Creek No.48 West Virginia Mineral 79 High Satisfactory 1974 Flood Risk Reduction
Patterson Creek No.21 West Virginia Mineral 78 High Satisfactory 1984 Flood Risk Reduction
Cabresto Dam New Mexico Taos 78 High Satisfactory 2012 Irrigation
Racola Tailings Dam Missouri Washington 78 High Satisfactory 1953 Tailings

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.