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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

12,908 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,908 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
Preston Forebay California Amador 40 Low Satisfactory 1892 Other
Dike D - Keowee South Carolina Oconee 40 High Satisfactory 1969 Hydroelectric
Conaway Run Public Fishing Area West Virginia Tyler 40 High Satisfactory 1963 Recreation
North Oak Creek 6-G Nebraska Butler 40 Significant Satisfactory 1979 Flood Risk Reduction
Pigeon Pass California Riverside 40 High Satisfactory 1958 Flood Risk Reduction
Lake Johnson Dam North Carolina Wake 40 High Satisfactory 1914 Water Supply
Cool Valley Lake Dam Missouri Franklin 40 Low Satisfactory 1962 Recreation
Winnebago Creek 41-4 Nebraska Richardson 40 Low Satisfactory 1978 Other
David Hyatt Nursery Dam #2 North Carolina Union 40 Low Satisfactory - Irrigation
Wilson Creek 2-Y Nebraska Otoe 40 Low Satisfactory 1969 Flood Risk Reduction
Freebird Dam Missouri Wright 40 High Satisfactory 1999
Paradise Vineyards California Sonoma 40 Low Satisfactory 2003 Other
Greeott California Sonoma 40 Significant Satisfactory 1951 Water Supply
Roger's Springs Dam Tennessee Hardeman 40 Significant Satisfactory 1956
Upper Big Nemaha 20-C Nebraska Johnson 40 Low Satisfactory 1980 Other
Howell Dam Missouri St. Charles 40 High Satisfactory 1978 Recreation
Upper Little Nemaha 31 East Nebraska Otoe 40 Low Satisfactory 2002 Flood Risk Reduction
Boeing Creek M1 Detention Dam Washington King 40 High Satisfactory 1983 Flood Risk Reduction
Riviera Reservoir California Los Angeles 40 High Satisfactory 1962 Water Supply
Black Creek Watershed Number 100 Dam Mississippi Holmes 39 High Satisfactory 1996 Flood Risk Reduction
Lechtenberg Lampman Dam Nebraska Boyd 39 Low Satisfactory 1977 Irrigation
Madison Dam Montana Madison 39 High Satisfactory 1907 Hydroelectric
Beautiful Run Dam #2a Virginia Madison 39 High Satisfactory - Flood Risk Reduction
Sayers & Votruba Road Dam Nebraska Colfax 39 Low Satisfactory 1987 Other
Bailey Floodwater Retention Dam Nebraska York 39 Low Satisfactory 1992 Irrigation
Broady Lake Dam Missouri Atchison 39 Low Satisfactory 1967 Fire Protection, Stock, Or ...
Heenan Lake California Alpine 39 Low Satisfactory 1929 Water Supply
Shady Eighty Ranch Lake Dam Missouri Lincoln 39 High Satisfactory 1972 Recreation
Bock Dam Nebraska Gage 39 Low Satisfactory 2006 Other
Rhine Valley Lake Dam Missouri Montgomery 39 High Satisfactory 2006
Grizzly Creek California Plumas 39 High Satisfactory 1915 Other
Liars Lake Dam Missouri Christian 39 High Satisfactory 1966 Recreation
Harmar Storage Pond No 4 Pennsylvania Allegheny 39 Low Satisfactory 1980 Other
Auburn Valley Country Club #3 California Placer 39 Low Satisfactory 1959 Water Supply
Ewing Lake Dam Missouri Lewis 39 High Satisfactory 1967 Water Supply
Homestake Mining Company Evap Pond No.1 New Mexico Cibola 39 Significant Satisfactory 1990 Other
Palo Verde Evaporation Pond #2 Arizona Maricopa 39 High Satisfactory 1987 Other
Upper Brushy Creek WS SCS Site 2 Dam Texas Williamson 39 High Satisfactory 1962 Flood Risk Reduction
Rock Creek 22-A Nebraska Pawnee 39 Low Satisfactory 1979 Flood Risk Reduction
Swan Creek 31 Nebraska Saline 39 Significant Satisfactory 1997 Flood Risk Reduction
Mill Pond South Dike Massachusetts Middlesex 39 High Satisfactory 1973 Water Supply
Lake Girardeau Dam Missouri Cape Girardeau 39 High Satisfactory 1964 Recreation
Ozan Creek SWCD Site 20 Arkansas Hempstead 39 Low Satisfactory 1990 Flood Risk Reduction
Lost Creek D-1 Missouri Newton 39 High Satisfactory 1980 Flood Risk Reduction
Bailey Sediment Pond No 2 Pennsylvania Greene 39 High Satisfactory - Other
Virden Creek Dam Iowa Black Hawk 39 High Satisfactory 1979 Flood Risk Reduction
Groundwater Recharge Dam 2-10-3 Nebraska York 39 Significant Satisfactory 1990 Other
Mpm Farms Dairy Lagoon Dam Nebraska Wayne 39 Low Satisfactory 1998 Other
Mount Laurel (Mud Run) Pennsylvania Schuylkill 39 High Satisfactory 1879 Water Supply
Qualles Lake Dam Missouri Monroe 39 Low Satisfactory 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.