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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
Lolonis Vineyards California Mendocino 67 High Satisfactory 1999 Water Supply
Castle Rock Reservoir Dam Montana Rosebud 67 High Satisfactory 1976 Other
Tejon Storage 2 California Kern 67 Low Satisfactory 1956 Water Supply
Lazarus Creek Minnesota Yellow Medicine 67 Significant Satisfactory 2005 Flood Risk Reduction
Little Quinnesec Falls Wisconsin Marinette 67 High Satisfactory 1900 Hydroelectric
Horse Lake Dam Iowa Plymouth 67 Significant Satisfactory 1963 Fire Protection, Stock, Or ...
Haynes Reservoir California Shasta 67 High Satisfactory 1965 Other
Dunes Colorado Adams 67 High Satisfactory 2012 Water Supply
Huntsville Dam Tennessee Scott 67 High Satisfactory 2002 Water Supply
Mill Creek No.8 West Virginia Jackson 67 High Satisfactory 1981 Flood Risk Reduction
Sun Valley Lake Dam Iowa Ringgold 67 Significant Satisfactory 1971 Other
Headwaters Dam North Carolina Henderson 67 Significant Satisfactory 2000 Recreation
Dry Run Dam #101 Virginia Page 67 High Satisfactory - Flood Risk Reduction
Lake Sherwood Dam Missouri Warren 67 High Satisfactory 1967 Recreation
Pend Oreille Mine Nw Tailings Dam Washington Pend Oreille 67 Significant Satisfactory 2003 Tailings
Palo Verde California San Diego 67 High Satisfactory 1970 Water Supply
Calavera California San Diego 67 High Satisfactory 1940 Water Supply
Mason-Dixon Water Supply Pond Maryland Cecil 67 Low Satisfactory 1966 Other
Lang Creek Detention Basin California Ventura 67 High Satisfactory 2004 Flood Risk Reduction
N&S Mill Creek No.16 West Virginia Grant 67 High Satisfactory 1984 Flood Risk Reduction
Tekamah-Mud Creek 9-A Nebraska Burt 66 Significant Satisfactory 1976 Flood Risk Reduction
Big Bear Lake West Virginia Preston 66 Significant Satisfactory 1972 Recreation
Forest Lake Dam Missouri Adair 66 High Satisfactory 1951 Recreation
Gregg Falls New Hampshire Hillsborough 66 High Satisfactory 1917 Hydroelectric
Lake Bethany Dam Connecticut New Haven 66 High Satisfactory 1892 Water Supply
Alessandro California Riverside 66 High Satisfactory 1956 Flood Risk Reduction
Nelson Lake Dam North Dakota Oliver 66 High Satisfactory 1967 Other
Mulberry Reservoir Dam Connecticut New Haven 66 High Satisfactory 1897 Water Supply
Iris Lake Dam Iowa Fayette 66 Low Satisfactory 2004 Fire Protection, Stock, Or ...
Carriage Park Dam #1 North Carolina Henderson 66 High Satisfactory 2004 Recreation
Elk Two Mile #14 Dam West Virginia Kanawha 66 High Satisfactory 1996 Flood Risk Reduction
Morris California Mendocino 66 High Satisfactory 1927 Water Supply
Hollidaysburg Muleshoe Reservoir Pennsylvania Blair 66 High Satisfactory 1957 Water Supply
Lake William California Napa 66 High Satisfactory 1960 Water Supply
Floodwater Ret. B-2 Colorado Larimer 66 High Satisfactory 1982 Flood Risk Reduction
Heritage Reservation Pennsylvania Fayette 66 High Satisfactory 1979 Recreation
Garrison Creek Dam Oklahoma Sequoyah 66 High Satisfactory 2003 Water Supply
Jackson Reservoir Dam Arkansas Pulaski 66 High Satisfactory 1939 Water Supply
W Fork Pt Remove Creek Wid Site 05 Arkansas Franklin 66 Low Satisfactory 1963 Flood Risk Reduction
Sessions Creek Dam Michigan Ionia 66 Significant Satisfactory 1981 Recreation
Pa-480 Pennsylvania Washington 66 High Satisfactory 1979 Flood Risk Reduction
Elk-Two Mile No.12 West Virginia Kanawha 66 High Satisfactory 1975 Flood Risk Reduction
Hoosier Energy Reservoir Dam Indiana Sullivan 66 High Satisfactory 1980 Water Supply
Lake Houston Dam Texas Harris 66 High Satisfactory 1954 Irrigation
Twelve Mile Creek Watershed Site M-1 Iowa Union 66 High Satisfactory 1983 Flood Risk Reduction
Sunset Lake Dam (Lake Ski Dam) Missouri Ste. Genevieve 66 High Satisfactory 1976 Recreation
Dolby Maine Penobscot 66 High Satisfactory 1906 Hydroelectric
Shephard Lake Dam North Carolina Clay 66 Significant Satisfactory - Recreation
Queen Mary Dam Missouri Iron 66 High Satisfactory 1959 Other
Papio Creek 13 - Youngman Nebraska Douglas 66 High Satisfactory 2006 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.