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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

12,710 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,710 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
North Fork Nolin River Mps 15 Kentucky Larue 51 High Fair 1986 Flood Risk Reduction
Hunters Run Structure No. 4 Ohio Fairfield 51 High Fair 1960 Flood Risk Reduction
West Boggs Creek Structure No. 1 Indiana Martin 51 High Fair 1971 Flood Risk Reduction
Conewango Creek Site 16 Dam New York Cattaraugus 51 High Fair 1964 Flood Risk Reduction
Pottawatomie State Lake No 1 Kansas Pottawatomie 51 High Fair 1932 Recreation
Frances Slocum Pennsylvania Luzerne 51 High Fair 1965 Recreation
Auburn Pennsylvania Schuylkill 51 High Fair 1950 Recreation
SCS-Uncle John Creek Site-10 Oklahoma Canadian 51 High Fair 1974 Flood Risk Reduction
Denton Creek WS SCS Site 18j Dam Texas Wise 51 High Fair 1970 Flood Risk Reduction
Heritage Lake Dam Indiana Putnam 51 High Fair 1971
Whitetail Land CO - A Pennsylvania Franklin 51 High Fair 1993 Water Supply
Beech Fork Branch Dam Kentucky Powell 51 High Fair 1988 Water Supply
Bickford Pond Dam Massachusetts Worcester 51 High Fair 1971 Water Supply
Johns Creek Dam #2 Virginia Craig 51 High Fair - Flood Risk Reduction
Wiemeyer Lake Dam Ohio Clermont 51 Significant Fair 1986 Recreation
Tyrone Reservoir #2 Pennsylvania Blair 51 High Fair 1912 Water Supply
Green Lake Dam Indiana Brown 51 High Fair 1964 Recreation
Cane Creek WCD Dam 18a South Carolina Lancaster 51 High Fair 1978 Flood Risk Reduction
Sherwood Lake Dam Arkansas Sharp 51 High Fair 1963 Recreation
Lake Forest Dam North Carolina Randolph 51 Low Fair - Recreation
Roxboro West Ash Basin Rock Filter Dam North Carolina Person 51 High Fair 1973 Flood Risk Reduction
Lake Ilo Dam North Dakota Dunn 51 High Fair 1937 Recreation
Aowa Creek 61-11a Nebraska Dixon 51 Low Fair 1975 Flood Risk Reduction
Del-Co Upland Storage Reservoir No. 3 Ohio Delaware 51 High Fair 1994 Water Supply
Prairie Du Sac Wisconsin Sauk 50 High Fair 1914 Hydroelectric
Hycroft North Leach and Event Ponds Dam Nevada Humboldt 50 Low Fair 2014 Other
Clear Creek WS SCS Site 6 Dam Texas Brown 50 High Fair 1958 Flood Risk Reduction
Freshwater Impoundment Pennsylvania Indiana 50 High Fair 1974 Water Supply
Mannford Lake Oklahoma Creek 50 Significant Fair 1950 Water Supply
Bad Axe 33 Wisconsin Vernon 50 Low Fair 1965 Flood Risk Reduction
Lake Redstone Wisconsin Sauk 50 High Fair 1967 Recreation
Brown Mullin WS SCS Site 2 Dam Texas Mills 50 High Fair 1973 Flood Risk Reduction
SCS-Cottonwood Creek Site-54 Oklahoma Logan 50 High Fair 1973 Flood Risk Reduction
Buck Creek FRS No 1 Kentucky Lincoln 50 Low Fair 1968 Flood Risk Reduction
Crystal Lake Dam Arkansas Benton 50 Significant Fair 1959 Recreation
Sedimentation Pond Hg-1 Colorado Routt 50 Low Fair 1979 Other
Blue No. 1 Wyoming Sweetwater 50 Low Fair 1997 Other
Mission North Carolina Clay 50 High Fair 1924 Hydroelectric
Lake Leroy Dam South Carolina Oconee 50 High Fair 1960 Recreation
Keeler Colorado La Plata 50 Significant Fair 1945 Recreation
Lower San Saba River WS SCS Site 14a Dam Texas San Saba 50 High Fair 1973 Flood Risk Reduction
Comm Scope Dam North Carolina Catawba 50 Significant Fair 1967 Other
Muddy Fork Site 3 Arkansas Washington 50 High Fair 1975 Flood Risk Reduction
Horsepen Dam Virginia Loudoun 50 High Fair - Water Supply
Evergreen Colorado Jefferson 50 High Fair 1927 Water Supply
Solid Waste Disposal Cell J Wyoming Sweetwater 50 Low Fair 2011 Tailings
Queen Lane Raw Water Basin Pennsylvania Philadelphia 50 High Fair 1900 Water Supply
Allen Retired Ash Basin Dam North Carolina Gaston 50 High Fair 1957 Other
Sautee Creek W/S Str. #22 Georgia Habersham 50 High Fair 1960 Flood Risk Reduction
Slate River Dam #8 Virginia Buckingham 50 High Fair - 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.