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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
Cecil Sand and Gravel Pond 6 Maryland Cecil 49 Significant Fair 2006 Tailings
SCS-South Clinton Laterals Site-001 Oklahoma Washita 49 Low Not Rated 1959 Flood Risk Reduction
East Fork Above Lavon WS SCS Site 15 Dam Texas Collin 49 High Not Rated 1951 Flood Risk Reduction
Whitman Dam North Dakota Nelson 49 Significant Not Rated 1965 Flood Risk Reduction
Pollard Creek WS SCS Site 1a Dam Texas Palo Pinto 49 High Fair 1984 Flood Risk Reduction
Upper Duck Creek Interim Detention Basin Dam Nevada Clark 49 High Fair - Flood Risk Reduction
SCS-Upper Clear Boggy Creek Site-24 Oklahoma Pontotoc 49 High Fair 1963 Flood Risk Reduction
Hitson-C&L-Washburn Draws WS SCS Site 2 Dam Texas Hudspeth 49 Low Not Rated 1982 Flood Risk Reduction
Upper Brushy Creek WS SCS Site 6 Dam Texas Williamson 49 High Satisfactory 1959 Flood Risk Reduction
SCS-Upper Black Bear Creek Site-66 Oklahoma Noble 49 Low Not Rated 1975 Flood Risk Reduction
Hastie Mining//Pond 1-Clarification Pond Dam Illinois Hardin 49 Low Not Available 2000 Tailings
Beaverdam Creek WCD Dam 3a South Carolina Oconee 49 High Fair 1981 Flood Risk Reduction
Fort Yargo Lake State Park Dam Georgia Barrow 49 High Satisfactory 1964 Flood Risk Reduction
SCS-Barnitz Creek Site-008 Oklahoma Dewey 49 Low Not Rated 1955 Flood Risk Reduction
Salt Lick Creek MPS 3 Kentucky Bath 49 High Poor 1982 Recreation
SCS-Barnitz Creek Site-003 Oklahoma Dewey 49 Significant Fair 1954 Flood Risk Reduction
SCS-Little Washita River Site-31 Oklahoma Comanche 49 Low Not Rated 1978 Flood Risk Reduction
Twin Reservoirs Hawaii Kauai 49 High Unsatisfactory 1920 Other
Pecos Arroyo Watershed Site 1 New Mexico San Miguel 49 High Poor 1965 Flood Risk Reduction
SCS-Fort Cobb Laterals Site-002 Oklahoma Caddo 49 Low Not Rated 1975 Flood Risk Reduction
Cumberland Fossil Plant - Ash Pond (Complex) Tennessee Stewart 49 Significant Not Available 1969 Other
Bush River Dam # 2 Virginia Prince Edward 49 High Fair - Flood Risk Reduction
Birch Hill Dam - Winchendon Dike Massachusetts Worcester 49 High Not Available 1942 Flood Risk Reduction
Birch Hill Dam Massachusetts Worcester 49 High Not Available 1942 Flood Risk Reduction
Fern Ridge Dam Oregon Lane 49 High Not Available 1941 Flood Risk Reduction
Addicks Dam Texas Harris 49 High Not Available 1948 Flood Risk Reduction
Grant Morris Arizona Graham 49 High Satisfactory 1975 Flood Risk Reduction
Osborne Lake Dam Alabama Jefferson 49 High Not Rated 1969 Recreation
Gosper County 731 Road Dam Nebraska Gosper 49 Low Poor 1980 Flood Risk Reduction
Tyler Colorado Montrose 49 Low Not Rated 1955 Irrigation
Summit Lake Road Dam Nebraska Burt 49 Low Satisfactory 1999 Other
Upper Little Nemaha 50 Nebraska Otoe 49 Low Fair 2001 Flood Risk Reduction
Howard Arizona Graham 49 High Fair 1975 Flood Risk Reduction
Big Sage California Modoc 49 High Satisfactory 1921 Water Supply
Lake Roslyn Oregon Clackamas 49 Significant Not Rated 1959 Hydroelectric
Big Wash Flood Control Utah Beaver 49 Significant Not Rated 1961 Flood Risk Reduction
Upper Little Nemaha 18 Nebraska Otoe 49 Low Satisfactory 1996 Flood Risk Reduction
Thousand Oaks Dam Nebraska Sarpy 49 Low Poor 1963 Other
Rush Creek Wyoming Park 49 Low Poor 1973 Irrigation
Palmetto Settling Area No 2 Florida Polk 49 Low Not Rated 1964 Tailings
Lake Wedington Arkansas Washington 49 Low Not Rated 1935 Fish and Wildlife Pond
P16-5 Reservoir Wyoming Campbell 49 Low Poor 2006 Irrigation
Cash Alabama DeKalb 49 Low Not Rated 1973 Recreation
Dugout Utah San Juan 49 Low Not Rated 1967 Irrigation
Ms06760 Lake Dam Mississippi Warren 49 Undetermined - - Recreation
Martinsdale, East Dam Montana Wheatland 49 High Poor 1939 Irrigation
Jim Hall Lake Oklahoma Okmulgee 49 High Fair 1928 Water Supply
Ms06189 Lake Dam Mississippi Claiborne 49 Low - - Recreation
Mendocino 3 Upper California Mendocino 49 High Satisfactory 1915 Other
Rock Mountain Lake Alabama Jefferson 49 Significant Not Rated 1936 Water Supply

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.