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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

17,036 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 17,036 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
Trafton Lake Maine Aroostook 66 High Fair 1969 Flood Risk Reduction
Elk Two Mile #14 Dam West Virginia Kanawha 66 High Satisfactory 1996 Flood Risk Reduction
Morris California Mendocino 66 High Satisfactory 1927 Water Supply
Pa-480 Pennsylvania Washington 66 High Satisfactory 1979 Flood Risk Reduction
Canby R-6 Minnesota Yellow Medicine 66 High Fair 1981 Flood Risk Reduction
Peace Valley (Pa-617) Pennsylvania Bucks 66 High Satisfactory 1973 Flood Risk Reduction
Mulberry Reservoir Dam Connecticut New Haven 66 High Satisfactory 1897 Water Supply
Red Rock Detention Dam Nevada Clark 66 High Fair 1987 Flood Risk Reduction
Bently Reservoir Dam Nevada Douglas 66 High Fair - Other
Floodwater Ret. B-2 Colorado Larimer 66 High Satisfactory 1982 Flood Risk Reduction
Queen Mary Dam Missouri Iron 66 High Satisfactory 1959 Other
Clear Fork Trinity River WS SCS Site 23 Dam Texas Parker 66 High Not Rated 1957 Flood Risk Reduction
Little Walnut Creek Conservancy District Structure #4 Indiana Putnam 66 High Fair 1976 Flood Risk Reduction
Little Ky River Mps 1 Kentucky Henry 66 High Fair 1967 Flood Risk Reduction
Heritage Reservation Pennsylvania Fayette 66 High Satisfactory 1979 Recreation
Holmes Utah Davis 66 High Satisfactory 1922 Irrigation
Kincaid Creek Dam Kentucky Pendleton 66 High Poor 1961 Recreation
Hopkinton Dam - Dike H-3 New Hampshire Merrimack 66 High Not Available 1962 Flood Risk Reduction
Jackson Reservoir Dam Arkansas Pulaski 66 High Satisfactory 1939 Water Supply
Veterans Memorial Dam Virginia Orange 66 High Satisfactory - Recreation
Papio Creek 13 - Youngman Nebraska Douglas 66 High Satisfactory 2006 Flood Risk Reduction
Hargus Lake Dam Ohio Pickaway 66 High Poor 1956 Recreation
Dolby Maine Penobscot 66 High Satisfactory 1906 Hydroelectric
Dow Lake Dam Ohio Athens 66 High Fair 1959 Recreation
Hollidaysburg Muleshoe Reservoir Pennsylvania Blair 66 High Satisfactory 1957 Water Supply
SCS-Fourche Maline Creek Site-07 Oklahoma Latimer 66 High Fair 1964 Water Supply
Lake William California Napa 66 High Satisfactory 1960 Water Supply
S-155/L-112 Florida Hillsborough 66 High Not Rated 1981 Flood Risk Reduction
Tipton Pennsylvania Blair 66 High Fair 1924 Water Supply
Seventh Day Adventist Lake Dam Georgia Murray 66 High Satisfactory 1979 Recreation
Alessandro California Riverside 66 High Satisfactory 1956 Flood Risk Reduction
Springfield Coal/Orient 4/East Slurry Imp Illinois Williamson 66 High Not Available 1985 Other
Buffumville Dam Massachusetts Worcester 66 High Not Available 1958 Flood Risk Reduction
Red Dog Tailings Back Dam Alaska Northwest Arctic Borough 66 High Satisfactory 2010 Other
Hoosier Energy Reservoir Dam Indiana Sullivan 66 High Satisfactory 1980 Water Supply
Jennings Creek #17 Dam Tennessee Macon 66 High Satisfactory 1964
Harbor View California Orange 65 High Satisfactory 1964 Flood Risk Reduction
Versailles Lake Dam Indiana Ripley 65 High Poor 1956 Water Supply
Holdenville City Lake Oklahoma Hughes 65 High Fair 1931 Water Supply
Glen Creek Dam New York Schuyler 65 High Fair 1957 Recreation
Hibernia (Pa-436f) Pennsylvania Chester 65 High Fair 1994 Flood Risk Reduction
Loss Lake Dam Missouri Dent 65 High Satisfactory 1949 Recreation
Osborne Creek Oregon Jackson 65 High Poor 1964 Irrigation
Lake Needwood Maryland Montgomery 65 High Fair 1965 Recreation
Forsyth Utah Sevier 65 High Satisfactory 1922 Irrigation
East C-1 Detention Basin Dam Nevada Clark 65 High Poor 2000 Flood Risk Reduction
Ross Barnett Reservoir Dam Mississippi Rankin 65 High Fair 1962 Water Supply
Crab Orchard Dam Illinois Williamson 65 High Fair 1939 Fish and Wildlife Pond
East Barre Vermont Washington 65 High Fair 1935 Flood Risk Reduction
Clinton Power Station/Clinton Lake Dam Illinois De Witt 65 High Not Available 1977 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.