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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

92,628 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 92,628 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
Hopkinton Dam - Dike H-3 New Hampshire Merrimack 66 High Not Available 1962 Flood Risk Reduction
Peace Valley (Pa-617) Pennsylvania Bucks 66 High Satisfactory 1973 Flood Risk Reduction
Lake Houston Dam Texas Harris 66 High Satisfactory 1954 Irrigation
Seventh Day Adventist Lake Dam Georgia Murray 66 High Satisfactory 1979 Recreation
Buffumville Dam Massachusetts Worcester 66 High Not Available 1958 Flood Risk Reduction
Elk Two Mile #14 Dam West Virginia Kanawha 66 High Satisfactory 1996 Flood Risk Reduction
Elk-Two Mile No.12 West Virginia Kanawha 66 High Satisfactory 1975 Flood Risk Reduction
Pine Hollow Oregon Wasco 66 High Satisfactory 1969 Irrigation
SCS-Sallisaw Creek Site-08 Oklahoma Sequoyah 66 Low Not Rated 1964 Flood Risk Reduction
Aberdeen Lock and Dam Mississippi Monroe 66 Significant Not Available 1984 Navigation
Harrison County Roadgrade Dam 18-79-43 Iowa Harrison 66 Significant Fair 1959 Other
Nelson Lake Dam North Dakota Oliver 66 High Satisfactory 1967 Other
Knight Hawk Coal/Praire Eagle Mine/010b Slurry Dam Illinois Perry 66 Significant Not Available 2006 Tailings
Oolenoy River WCD Dam 9 South Carolina Pickens 66 High Fair 1978 Flood Risk Reduction
SCS-Fourche Maline Creek Site-07 Oklahoma Latimer 66 High Fair 1964 Water Supply
Lake Wabaunsee Dam Kansas Wabaunsee 66 High Satisfactory 1996 Water Supply
Eagle Ridge West Pond Dam Illinois Jo Daviess 66 Low Not Available 1997 Recreation
Frd No 1-5 Kansas Chase 66 High Fair 1970 Flood Risk Reduction
Little Walnut Creek Conservancy District Structure #4 Indiana Putnam 66 High Fair 1976 Flood Risk Reduction
Winchester North Effluent Retention Dam Kentucky Clark 66 Low Poor 1991 Debris Control
Wild Rice Creek No. 3 South Dakota Marshall 66 Low — 1961 Flood Risk Reduction
D.O.E. Savannah River Par Pond Lower Dam South Carolina Barnwell 66 High Not Available 1959 Other
SCS-Sandstone Creek Site-115 Oklahoma Roger Mills 66 Low Not Rated 1962 Flood Risk Reduction
Twelve Mile Creek Watershed Site M-1 Iowa Union 66 High Satisfactory 1983 Flood Risk Reduction
Chelan Washington Chelan 66 Significant Fair 1927 Hydroelectric
Clear Fork Trinity River WS SCS Site 23 Dam Texas Parker 66 High Satisfactory 1957 Flood Risk Reduction
Bently Reservoir Dam Nevada Douglas 66 High Fair — Other
Springfield Coal/Orient 4/East Slurry Imp Illinois Williamson 66 High Not Available 1985 Other
Lockport Lock and Controlling Works Illinois Will 65 High Not Available 1933 Navigation
Conestoga Dam Nebraska Lancaster 65 High Not Available 1964 Flood Risk Reduction
Tsaile Arizona Apache 65 High Satisfactory 1964 Irrigation
Patterson Brixius Grey Watershed 1 Dam New York Broome 65 High Satisfactory 1966 Flood Risk Reduction
SCS-Upper Black Bear Creek Site-62 Oklahoma Noble 65 High Fair 1937 Water Supply
Hillsborough Water Supply Dam North Carolina Orange 65 High Satisfactory 2000 Water Supply
Miami Lake Dam No. 2 New Mexico Colfax 65 High Poor 1913 Irrigation
Atwood Dam Ohio Tuscarawas 65 High Not Available 1936 Flood Risk Reduction
Hibernia (Pa-436f) Pennsylvania Chester 65 High Fair 1994 Flood Risk Reduction
Upper Pecan Bayou WS SCS Site 12 Dam Texas Callahan 65 Low Not Rated 1967 Flood Risk Reduction
Snake Creek Reservoir Dam Georgia Carroll 65 High Satisfactory — Water Supply
Grizzly Colorado Pitkin 65 High Fair 1930 Recreation
Bear Creek Dam - South Embankment Colorado Jefferson 65 High Not Available 1979 Flood Risk Reduction
Burns Dam California Merced 65 High Not Available 1950 Flood Risk Reduction
Santa Cruz Site 4 Dam New Mexico Rio Arriba 65 High Fair 1961 Flood Risk Reduction
Woodson County State Fishing Lake Kansas Woodson 65 Low — 1933 Fish and Wildlife Pond
Grandview Peaks East Dam North Carolina McDowell 65 Low Satisfactory 2012 Other
SCS-Upper Clear Boggy Creek Site-32 Oklahoma Pontotoc 65 Low Not Rated 1963 Flood Risk Reduction
Public Service Company of Oklahoma Oklahoma Tulsa 65 Low Not Rated 1960 Recreation
Frd No 8 Kansas Atchison 65 High Fair 1963 Flood Risk Reduction
Amicalola Creek WS Str # 2 Georgia Dawson 65 High Poor 1960 Flood Risk Reduction
Patterson Creek No.22 West Virginia Mineral 65 Significant Fair 1964 Flood Risk Reduction

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.