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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
Apple Canyon Lake Dam Illinois Jo Daviess 78 High Not Available 1978 Recreation
SCS-Okfuskee Tributaries Site-S1 Oklahoma Okmulgee 78 High Fair 1972 Water Supply
Patterson Creek No.21 West Virginia Mineral 78 High Satisfactory 1984 Flood Risk Reduction
Hopkinton Dam - Dike H-2 New Hampshire Merrimack 77 High Not Available 1962 Flood Risk Reduction
Melvin Price Locks and Dam Illinois St. Charles 77 Significant Not Available 1990 Navigation
Stillwater Dam Pennsylvania Susquehanna 77 High Not Available 1960 Flood Risk Reduction
Murray Lock and Dam Arkansas Pulaski 77 Significant Not Available 1969 Navigation
Robert W. Woodruff Reservoir Dam Georgia Union 77 High Satisfactory 1980 Recreation
Lg&E Mill Creek Station Dam Kentucky Jefferson 77 High Fair 1976 Other
Elm Fork WS SCS Site 19mp Dam Texas Cooke 77 High Not Rated 2006 Flood Risk Reduction
D.O.E. Savannah River Steel Creek Dam South Carolina Barnwell 77 High Not Available 1986 Other
Leavenworth State Lake Dam Kansas Leavenworth 77 High Satisfactory 1994 Fish and Wildlife Pond
Salt Lick Creek No. 8 Dam West Virginia Braxton 77 High Satisfactory 1965 Flood Risk Reduction
Harmon Creek No. 3 Dam West Virginia Brooke 77 High Satisfactory 1970 Flood Risk Reduction
SCS-Caston Mountain Creek Site-4 Oklahoma Le Flore 77 High Fair 1971 Flood Risk Reduction
Town of Boone Water Supply Dam North Carolina Watauga 77 High Poor 1957 Water Supply
Red Lick Creek FRS 2 Kentucky Madison 77 High Fair 1986 Flood Risk Reduction
Hillboro Energy/Deer Run/Crd 2 Dam Illinois Montgomery 77 High Not Available - Other
SCS-Caddo Creek Site-27 Oklahoma Carter 77 High Fair 1969 Flood Risk Reduction
Upper Medicine Creek 390-B Nebraska Frontier 77 Significant Satisfactory 1975 Flood Risk Reduction
Meadow Creek Colorado Garfield 77 High Fair 1958 Recreation
Chorro Creek California San Luis Obispo 77 High Satisfactory 1941 Water Supply
Mckelvey Lake Dam Ohio Mahoning 77 High Fair 1926 Water Supply
Farmer Lake Dam North Carolina Caswell 77 High Fair 1983 Flood Risk Reduction
Blewett Falls North Carolina Anson 77 High Satisfactory 1912 Hydroelectric
Barnesville Reservoir No. 3 Dam Ohio Belmont 77 High Poor 1965 Water Supply
Sugar Hollow Dam Virginia Albemarle 77 High Satisfactory - Water Supply
Mozingo Creek Dam Missouri Nodaway 77 High Satisfactory 1992 Water Supply
Pony Creek - Upper Oregon Coos 77 High Satisfactory 2001 Water Supply
Fairfield Lake Dam Texas Freestone 77 Low Satisfactory 1969 Other
Upper Bear Dam California Amador 77 High Satisfactory 1900 Hydroelectric
Willisburg Lake Dam Kentucky Washington 77 High Poor 1968 Water Supply
Lake County Sanitation District 2 California Lake 77 High Satisfactory 1976 Water Supply
Sidney Reservoir #5 Dam New York Delaware 77 Significant Poor 1936 Water Supply
Upper Medicine Creek 370 Nebraska Frontier 77 Significant Satisfactory 1973 Flood Risk Reduction
Thompson Srd Idaho Custer 77 Significant Satisfactory 1982 Water Supply
Kennecott Mine Bingham Creek Utah Salt Lake 77 High Satisfactory 1965 Water Supply
Borden Brook Reservoir Dam Massachusetts Hampden 77 High Satisfactory 1909 Water Supply
Poteau River Wid Site 15 Arkansas Scott 77 Significant Fair 1971 Recreation
Campbell Cove Dam Tennessee Polk 77 High Fair 1963 Water Supply
Knight Hawk/Prairie Eagle/Slurry 012c Dam Illinois Perry 77 Significant Not Available 2016 Other
Oliver Ranch Dam Oklahoma Grady 77 Low Not Rated - Debris Control
Stoney Mountain Oregon Yamhill 77 Low Not Rated - Fire Protection, Stock, Or ...
Clearwell Reservoir Arizona Pima 77 High Satisfactory 1992 Water Supply
North Dakota Oliver 77 Low Not Rated - Other
Keyes Branch Mine Dam Missouri Washington 77 High Satisfactory 1979 Tailings
Conway Electric Dam Massachusetts Franklin 77 Low Poor 1898 Recreation
Aikman Idaho Gem 77 High Fair 1999 Irrigation
Cadet No. 2 Dam Missouri Washington 77 High Satisfactory 1980 Tailings
Bullhook Lower Diversion Montana Hill 77 High Satisfactory 1955 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.