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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

11,350 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,350 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
Brown Deer Golf Course Dam Iowa Johnson 46 Significant Satisfactory 1970 Recreation
Griffin Creek Dam Oregon Harney 46 Significant Not Rated 1953 Irrigation
Beckjord Ash Pond B Ohio Clermont 46 Significant Satisfactory - Tailings
Finnon Lake California El Dorado 46 Significant Satisfactory 2012 Water Supply
Youngs Brook Vermont Rutland 46 Significant Fair 1920 Other
North Crow Diversion Wyoming Laramie 46 Significant Fair 1910 Water Supply
Brandel Lake Dam Missouri Boone 46 Significant Not Rated 1989 Fire Protection, Stock, Or ...
Samaria No 2 Upper Idaho Oneida 46 Significant Fair 1947 Other
Polk Daniels Lake Kansas Elk 46 Significant Fair 1935 Recreation
Swan Creek 68 Nebraska Jefferson 46 Significant Fair 1995 Flood Risk Reduction
Badger Creek Watershed Site M-1-A Iowa Madison 46 Significant Satisfactory 1980 Recreation
Mississippi River Lock and Dam 9 Wisconsin Allamakee 46 Significant Not Available 1937 Navigation
Mississippi River Lock and Dam 5a Minnesota Winona 46 Significant Not Available 1936 Navigation
Buck-Doe Run Wtrshd #6 Dam Missouri Lewis 46 Significant Satisfactory 1970 Flood Risk Reduction
Little Mountain Dam "A" Ohio Lake 46 Significant Poor - Water Supply
Duck Fork Utah Sanpete 46 Significant Not Rated 1978 Recreation
Stephen A. Forbes State Park Lake Dam Illinois Marion 46 Significant Not Available 1963 Recreation
Emmett Sanders Lock and Dam Arkansas Jefferson 46 Significant Not Available 1968 Navigation
Crane Gulch Main Fork Idaho Ada 46 Significant Satisfactory 1998 Flood Risk Reduction
Tuller Reservoir Dam Connecticut Hartford 46 Significant Fair 1900 Recreation
Denton Creek WS SCS Site 1h Dam Texas Montague 46 Significant Not Rated 1969 Flood Risk Reduction
Rainbow Lake Dam Michigan Gratiot 46 Significant Satisfactory 1962 Recreation
Lake Lucille Dam Arkansas Washington 46 Significant Not Rated 1964 Recreation
SCS-Turkey Creek Site-06 Oklahoma Washita 46 Significant Fair 1960 Flood Risk Reduction
Mpd No 14 Kansas Harvey 46 Significant Satisfactory 1976 Flood Risk Reduction
Nathaniel Cole Park Dam New York Broome 46 Significant Satisfactory 1973 Recreation
Widows Creek Fossil Plant - Active Ash Disposal Area Perimeter Dike Alabama Jackson 46 Significant Not Available 1959 Other
Murray Lake Dam Virginia Albemarle 46 Significant Poor - Recreation
Herzog Dam North Dakota Pembina 46 Significant Not Rated 1957 Flood Risk Reduction
Warner Lake Oklahoma McIntosh 46 Significant Poor 1942 Flood Risk Reduction
Crystal Lake Dam 2596 Nebraska Washington 46 Significant Satisfactory 2001 Other
Ripley Reservoir Dam New York Chautauqua 46 Significant Poor 1950 Water Supply
Lake Mattoon Dam Illinois Shelby 46 Significant Not Available 1957 Recreation
Swan Creek 72 Nebraska Saline 46 Significant Satisfactory 1994 Flood Risk Reduction
Alma Lake Dam Indiana Parke 46 Significant Poor 1935 Recreation
Cherokee Dam Virginia Frederick 46 Significant Not Rated - Recreation
Mississippi River Lock and Dam 5a - Winona Levee Minnesota Winona 46 Significant Not Available 1936 Navigation
Spring Lake Dam Illinois McDonough 46 Significant Not Available 1927 Recreation
Lake Ohana Dam #1 Iowa Mills 46 Significant Poor 2007
Jim Bridger Fgd Spent Liquor Pond No. 2 Wyoming Sweetwater 46 Significant Fair 1990 Other
Kirila Pond Dam Ohio Trumbull 46 Significant Poor 1950 Recreation
Scioto County Sludge Lagoon Ohio Scioto 46 Significant Fair 1980 Tailings
Highgate Falls Vermont Franklin 45 Significant Satisfactory 1918 Hydroelectric
Deerskin Lake Dam Indiana Brown 45 Significant Poor 1971 Recreation
Kinnan, Frank Reservoir Oregon Douglas 45 Significant Not Rated 1968 Recreation
Blackhawk-Kickapoo Project Wisconsin Crawford 45 Significant Satisfactory 1974 Flood Risk Reduction
Stoneybrook Farm Lake Dam Ohio Warren 45 Significant Fair 1968 Recreation
Cadiz Country Club Pond Dam Ohio Harrison 45 Significant Fair 1968 Recreation
Duncan Oklahoma Stephens 45 Significant Fair 1937 Water Supply
Holman Tailings Basin Minnesota Itasca 45 Significant Satisfactory - Tailings

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.