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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

12,681 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,681 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
Csah 5 Detention Minnesota Lyon 40 Low Fair 1996 Flood Risk Reduction
900k Pond Wyoming - 40 Low Fair 2024 Other
Dry Blood Creek Dam Montana Petroleum 40 High Fair 1964 Flood Risk Reduction
Beaver Creek Wisconsin Jackson 40 High Fair 1970 Recreation
Mount Ayr Reservoir Dam Iowa Ringgold 40 Significant Fair 1930 Water Supply
Upper Delta (North Offset Dam & West Offset Dam) Wyoming Sweetwater 40 High Fair 2013 Tailings
Whippoorwill Lake Dam North Carolina Mecklenburg 40 Low Fair 1953 Recreation
Lake Cherokee Dam South Carolina Cherokee 40 High Fair 1971 Recreation
Ford No. 1 Wyoming Campbell 40 Low Fair 1960 Fire Protection, Stock, Or ...
Cripple Creek #3 Colorado Teller 40 Significant Fair 1891 Water Supply
Stucker Fork Dam No. 13 Indiana Scott 40 Low Fair 1976 Flood Risk Reduction
Lake Hunt Dam North Carolina Rockingham 40 High Fair 1966 Recreation
New Holland Reservoir Pennsylvania Lancaster 40 High Fair 1953 Water Supply
Alexander Wisconsin Lincoln 40 High Fair 1913 Hydroelectric
Consolidated Colorado Garfield 40 High Fair 1913 Irrigation
Hurricane Lower Reservoir Vermont Windsor 40 Significant Fair 1900 Other
Waller Mill Dam Virginia York 40 High Fair - Water Supply
Mcnett Wisconsin Lafayette 40 Low Fair 1971 Recreation
Bacon Creek Watershed Site H-1-1 Iowa Woodbury 40 Significant Fair 1981 Flood Risk Reduction
Newbridge Farms Pond Dam Ohio Warren 40 Low Fair - Recreation
Cass County Road Dam Rakes Creek Site Nebraska Cass 40 Low Fair 1984 Other
Mcnair Lake Dam North Carolina Montgomery 40 Significant Fair 1973 Recreation
Murray Lake Louisiana Webster 40 Low Fair 1955 Water Supply
Copicut Reservoir Dam Massachusetts Bristol 40 High Fair 1971 Water Supply
Biggers Dam Upper North Carolina Gaston 40 Low Fair - Recreation
Augusta Lake Dam Indiana Pike 40 Low Fair 1950 Recreation
Winston Lake Dam North Carolina Forsyth 40 High Fair 1919 Water Supply
Broad Brook Reservoir Dam Connecticut New Haven 40 High Fair 1913 Water Supply
Cure Creek 1-A Nebraska Keith 40 High Fair 1967 Flood Risk Reduction
Padlock No. 1 A Five Mile Wyoming Sheridan 40 High Fair 1961 Irrigation
Cody Municipal Wyoming Park 40 Significant Fair 1948 Water Supply
Muffie Wyoming Johnson 40 Low Fair 1970 Irrigation
Deep Creek Watershed #10 Dam North Carolina Yadkin 40 High Fair 1963 Flood Risk Reduction
Winchester Idaho Lewis 40 High Fair 1910 Other
Park Lake Dam South Carolina Spartanburg 40 High Fair 1962 Recreation
Lake Columbia Dam Arkansas Columbia 40 Significant Fair 1986 Water Supply
Lake Hatten Dam Mississippi Jones 40 High Fair 2015 Recreation
Lake Ivell Dam Mississippi Jones 40 High Fair 2015 Recreation
Pheney Colorado Grand 40 Low Fair 1910 Irrigation
Eggleston Colorado Delta 40 High Fair 1949 Irrigation
Pexton No. 1 Wyoming Converse 40 Low Fair 1963 Irrigation
Floodwater Ret Dam Ss-8 Colorado Sedgwick 40 Low Fair 1988 Flood Risk Reduction
Clear Fork Trinity River WS SCS Site 32 Dam Texas Parker 40 High Fair 1958 Flood Risk Reduction
Lake Orange Dam North Carolina Orange 40 High Fair 1969 Water Supply
Cliffs Valley Dam South Carolina Greenville 40 High Fair 2002 Flood Risk Reduction
Valley Creek WS SCS Site 13a Dam Texas Taylor 40 High Fair 1973 Flood Risk Reduction
Chester Reservoir Dam South Carolina Chester 40 High Fair 1928 Recreation
Pond Farm Maine Penobscot 40 Low Fair 1920 Recreation
Red Oak Upper Dam Arkansas Garland 40 Significant Fair 1999 Recreation
Farwell 6-55 Nebraska Howard 40 Low Fair 1966 Other

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.