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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

13,006 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 13,006 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
Upper Big Nemaha J-32 Nebraska Johnson 37 Low Satisfactory 1978 Other
Todd Mertes Dam Nebraska Nemaha 37 Low Satisfactory 2013 Other
Davis Mill #4 Dam Tennessee Polk 37 Low Satisfactory 2011 Flood Risk Reduction
Patterson California El Dorado 37 High Satisfactory 1960 Water Supply
Mckey Number One Dam Mississippi Wilkinson 37 Low Satisfactory 2004 Recreation
Stamford 2-A Nebraska Harlan 37 Significant Satisfactory 1968 Flood Risk Reduction
Big Indian Creek 3-A Nebraska Gage 37 Low Satisfactory 1966 Flood Risk Reduction
Helen B Dent Dam Montana Carter 37 Low Satisfactory —
Clive Lake Dam Iowa Polk 37 High Satisfactory 1989 Other
Big Indian Creek 17-A Nebraska Jefferson 37 Low Satisfactory 1968 Flood Risk Reduction
Bear - Pierce - Cedar 7-F Nebraska Gage 37 Low Satisfactory 1972 Flood Risk Reduction
Bear - Pierce - Cedar 2-B Nebraska Gage 37 Low Satisfactory 1974 Flood Risk Reduction
Rock Lake Dam Connecticut Fairfield 37 Significant Satisfactory 1875 Water Supply
Bailey Branch Site 1 Arkansas Yell 37 Low Satisfactory 1969 Flood Risk Reduction
Cedar Lake Dam Missouri St. Francois 37 Low Satisfactory 1974 Recreation
Wellington Nap C-21 Missouri Lafayette 37 High Satisfactory 1969 Other
Green Lake Dam New York Erie 37 High Satisfactory 1909 Recreation
Hillsborough County Dam Florida Hillsborough 37 High Satisfactory 1945 Water Supply
Woodlawn Lake Louisiana West Feliciana 37 Low Satisfactory 2019 Recreation
Cub Creek 12-A Nebraska Jefferson 37 Low Satisfactory 1970 Flood Risk Reduction
Swan Creek 94 Nebraska Saline 37 Low Satisfactory 1988 Flood Risk Reduction
Horseshoe Lake (East Dam) Colorado Larimer 37 Significant Satisfactory 1905 Irrigation
Tmpa Gibbons Creek Mine Dam Sp 50 Texas Grimes 37 High Satisfactory 1995 Tailings
Lake Madrone California Butte 37 High Satisfactory 1931 Water Supply
Lake Forest Dam Ohio Lawrence 37 Significant Satisfactory 1958 Recreation
American Felt Dam Connecticut Fairfield 37 High Satisfactory 1867 Recreation
Clear Creek 5 Nebraska Polk 37 Significant Satisfactory 1981 Flood Risk Reduction
Country Boy Estates Lake Dam 2 Missouri Boone 37 High Satisfactory 1977 Recreation
Lake Jane California Madera 37 Low Satisfactory 1961 Water Supply
Mud Creek 5-A Nebraska Gage 37 Low Satisfactory 1963 Flood Risk Reduction
Cook Lake Dam Georgia Henry 37 High Satisfactory 1954 Recreation
Franktown Parker Fpp-1 Colorado Douglas 37 High Satisfactory 1963 Flood Risk Reduction
Upper Three Mile #1 Colorado Jackson 37 Low Satisfactory 2006 Recreation
Freedom Lake Dam North Carolina Buncombe 37 High Satisfactory — Recreation
Sixmile Creek Wid Site 12 Arkansas Logan 37 Significant Satisfactory 1955 Flood Risk Reduction
Sunrise Lake Upper Dam Missouri Jefferson 37 High Satisfactory 1961 Recreation
Big Indian Creek 5-F Nebraska Gage 37 Low Satisfactory 1972 Flood Risk Reduction
Potomac Creek Dam #2 Virginia Stafford 37 High Satisfactory — Flood Risk Reduction
Westfork Lake Dam Missouri Morgan 37 Low Satisfactory 1983 Recreation
Cortlandt Lake Dam New York Westchester 37 High Satisfactory 1929 Recreation
Bowles Dam Virginia Goochland 37 Low Satisfactory — Recreation
Fourche Creek #3 Dam Missouri Ripley 37 Significant Satisfactory 1992 Flood Risk Reduction
Ozan Creek SWCD Site 17 Arkansas Hempstead 37 Low Satisfactory 1993 Flood Risk Reduction
Oconto Falls Upper Wisconsin Oconto 37 High Satisfactory 1902 Hydroelectric
Lake George Dam North Carolina McDowell 37 Significant Satisfactory — Recreation
Upper Big Nemaha 2-A Nebraska Johnson 37 Low Satisfactory 1972 Flood Risk Reduction
Ozan Creek SWCD Site 19 Arkansas Hempstead 37 Low Satisfactory 1991 Flood Risk Reduction
Hooper Dam Iowa Warren 37 Significant Satisfactory 1996 Recreation
Thirty-Two Mile Creek J Nebraska Adams 37 Significant Satisfactory 1976 Flood Risk Reduction
Guadalupe Arizona Maricopa 37 High Satisfactory 1975 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.