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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

17,049 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 17,049 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
Halsey Forebay No. 1 California Placer 42 High Satisfactory 1913 Hydroelectric
Claremore Lake Oklahoma Rogers 42 High Fair 1930 Water Supply
Utah County - Hobble Creek Debris Basin Utah Utah 42 High Fair 1985 Flood Risk Reduction
Mpd No 21 Kansas Elk 42 High Satisfactory 1983 Water Supply
Swiss Lake Estates Dam Missouri Gasconade 42 High Satisfactory 1967 Recreation
Blossom Valley Reservoir California San Diego 42 High Satisfactory 1962 Water Supply
Rainbow Lake Dam Missouri Greene 42 High Satisfactory 1974 Flood Risk Reduction
Olinda Reservoir Hawaii Maui 42 High Poor 1918 Water Supply
Willis River Dam #5e Virginia Buckingham 42 High Fair - Flood Risk Reduction
Sanderson Canyon WS SCS Site 3 Dam Texas Pecos 42 High Not Rated 1985 Flood Risk Reduction
Chambers Creek WS SCS Site 54 Dam Texas Ellis 42 High Fair 1968 Flood Risk Reduction
Lake Meade Pennsylvania Adams 42 High Poor 1967 Recreation
Upper Brushy Creek WS SCS Site 10a Dam Texas Williamson 42 High Not Rated 1965 Flood Risk Reduction
SCS-Stillwater Creek Site-39 Oklahoma Noble 42 High Fair 1966 Flood Risk Reduction
Tahchevah California Riverside 42 High Satisfactory 1964 Debris Control
Hartford Reservoir #6 East Dam Connecticut Hartford 42 High Fair 1895 Water Supply
Wings Lower Lake Dam Missouri Washington 42 High Unsatisfactory 1996 Recreation
Upper Bosque River WS SCS Site 4 Dam Texas Erath 42 High Not Rated 1966 Flood Risk Reduction
Honk Falls Dam (Deleted) New York Ulster 42 High Poor 1898 Recreation
Harmony Mission Dam Missouri Bates 42 High Satisfactory 1985 Recreation
Edward Medard Reservoir Dam Florida Hillsborough 42 High Satisfactory 1977 Flood Risk Reduction
Falling Creek Reservoir Dam Virginia Bedford 42 High Fair - Water Supply
Diamond Lake Missouri Madison 42 High Satisfactory 2016 Recreation
Norumbega Reservoir Dam No. 1 Massachusetts Middlesex 42 High Fair 1940 Water Supply
SCS-Boggy Creek Site-18 Oklahoma Washita 42 High Fair 1967 Flood Risk Reduction
Otter River Raw Water Terminal Reservoir Dam Virginia Campbell 42 High Satisfactory - Water Supply
Poteau River Wid Site 05 Arkansas Scott 42 High Satisfactory 1964 Water Supply
Nanticoke Creek Site 9e Dam New York Broome 42 High Satisfactory 1967 Flood Risk Reduction
Wolf Den Dam New Jersey Passaic 42 High Satisfactory 1927 Recreation
West Lake Reservoir Dam Connecticut Fairfield 42 High Satisfactory 1906 Water Supply
Lake Mohawk Dam Ohio Carroll 42 High Poor 1963 Recreation
North Lake Conservancy District Dam Indiana Johnson 42 High Satisfactory 1952 Recreation
Huff Creek WCD Dam 3a South Carolina Greenville 42 High Fair 1961 Flood Risk Reduction
Steeles Mill Reservoir Dam Georgia Henry 42 High Satisfactory 1980 Water Supply
Murtaugh Lake Idaho Twin Falls 42 High Fair 1905 Irrigation
Davis County -Hooper Draw Db Utah Davis 42 High Fair 1987 Flood Risk Reduction
Clouse Lake Dam North Carolina Yancey 42 High Unsatisfactory 1978 Recreation
Ryerson Station Pennsylvania Greene 42 High Unsatisfactory 1960 Recreation
Burnt Fork Dam Montana Ravalli 42 High Not Rated 1902 Irrigation
Prestwick Lake Dam Indiana Hendricks 42 High Fair 1981 Recreation
Rock Run Pennsylvania Chester 42 High Fair 1917 Water Supply
Sister Grove Creek WS SCS Site 24 Dam Texas Grayson 42 High Unsatisfactory 1959 Flood Risk Reduction
Sunset Hills Lake 1 Dam Illinois Tazewell 42 High Not Available 1964 Irrigation
Northwood Lake Dam Oklahoma Canadian 42 High Fair 1961 Recreation
Watoga Lake Dam West Virginia Pocahontas 42 High Satisfactory 1934 Fish and Wildlife Pond
Grassy Gap Branch Fresh Water Impoundment Kentucky Martin 42 High Not Available - Water Supply
Chambers Creek WS SCS Site 16 Dam Texas Ellis 42 High Fair 1959 Flood Risk Reduction
Blanket Creek WS SCS Site 18 Dam Texas Mills 42 High Not Rated 1965 Irrigation
Dutch Fork Pennsylvania Washington 42 High Satisfactory 1959 Recreation
North Poudre # 6 Colorado Larimer 42 High Satisfactory 1905 Irrigation

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.