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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

12,550 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,550 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
Maui Reservoir 22 Hawaii Maui 30 High Fair 1917 Irrigation
Duck Creek Lower Detention Dam Nevada Clark 30 High Fair 1999 Flood Risk Reduction
Warriner No. 2 Wyoming Sheridan 30 Low Fair 1941 Irrigation
Newton Reservoir Dam Massachusetts Worcester 30 Low Fair 1903 Recreation
Kettenring Hills Lake Dam Ohio Defiance 30 Low Fair 1976 Recreation
Elrod Lake Dam Indiana Boone 30 Low Fair 1967 Recreation
Medberry Lake Dam North Carolina Rockingham 30 Low Fair 1958 Irrigation
Ajax 1 Lake Louisiana Natchitoches 30 Low Fair 2012 Water Supply
Warrenton Lake Oklahoma Tulsa 30 High Fair 1936 Recreation
Lynd 23 Minnesota Lyon 30 Low Fair 1992 Flood Risk Reduction
Register Dam North Carolina Montgomery 30 Low Fair — Other
B F Finley Dam 1 South Carolina Pickens 30 High Fair 1961 Recreation
Takimi Lake Dam Arkansas Scott 30 Low Fair 1973 Recreation
Avenel - Tpc Dam #3 Maryland Montgomery 30 Low Fair 1986 Recreation
Yardley Road Lake Dam New Jersey Morris 30 High Fair — Flood Risk Reduction
Asheboro Country Club Lake Dam North Carolina Randolph 30 High Fair 1947 Recreation
Coxsackie Reservoir #2 Dam New York Greene 30 Low Fair 1950 Water Supply
Centralia Coal Mine Pond 46 Dam Washington Lewis 30 High Fair 2004 Flood Risk Reduction
Sides No. 1 Wyoming Niobrara 30 Low Fair 1952 Irrigation
Buck Pasture Colorado Dolores 30 Low Fair 1966 Fire Protection, Stock, Or ...
Little Yadkin River WS Dam #7 North Carolina Stokes 30 Low Fair — Flood Risk Reduction
Sidney Fish Dam North Carolina Wake 30 Low Fair — Recreation
Lake Sophia Pennsylvania Susquehanna 30 High Fair 1957 Recreation
Scholten Wisconsin Richland 30 Low Fair 1964 Fire Protection, Stock, Or ...
Hunter Lake Dam Oklahoma Kiowa 30 High Fair 1928 Water Supply
Frierson Lake No 3 Dam Texas Brazos 30 Low Fair 1966 Recreation
Karl Wyoming Johnson 30 Low Fair 1957 Fire Protection, Stock, Or ...
Elk Lake Colorado Moffat 30 Significant Fair 1904 Fire Protection, Stock, Or ...
SCS-Double Creek Site-2 Oklahoma Washington 30 High Fair 1955 Flood Risk Reduction
Carr Springs Wyoming Fremont 30 Low Fair — Water Supply
SCS-Tonkawa Creek Site-002 Oklahoma Caddo 30 Significant Fair 1970 Flood Risk Reduction
Rodgers Dam Nevada Pershing 30 Low Fair 2008 Irrigation
Quinn No. 1 Wyoming Niobrara 30 Significant Fair 1959 Irrigation
Conner Dam Virginia Halifax 30 Low Fair — Recreation
SCS-Big Wewoka Creek Site-31 Oklahoma Seminole 30 High Fair 1959 Flood Risk Reduction
Mizell/Keller Pond Dam South Carolina Calhoun 30 Low Fair — Recreation
Angel Park South Detention Basin Dam Nevada Clark 30 High Fair 1982 Flood Risk Reduction
Hanchey Pond Dam Louisiana West Feliciana 30 Low Fair 2002 Recreation
Johnston County Wildlife Lake Dam North Carolina Johnston 30 Low Fair 1957 Recreation
Weyerhaeuser Enumclaw Flood Control Dam Washington King 30 High Fair 1993 Flood Risk Reduction
Glen Hills 3 Wisconsin St. Croix 30 Low Fair 1970 Flood Risk Reduction
A-3 Detention Wyoming Goshen 30 Low Fair 1969 Flood Risk Reduction
Dr Oliver T Willard Dam South Carolina Greenwood 30 High Fair 2000 Fish and Wildlife Pond
Hunters Run Structure No. R-13 Ohio Fairfield 30 Low Fair 1956 Flood Risk Reduction
Vista Pines Detention Dam Texas Nacogdoches 30 Significant Fair 2008
Geneva Hills Lake Dam Ohio Fairfield 30 Significant Fair — Recreation
Jordan Business Forms Dam North Carolina Mecklenburg 30 Low Fair — Recreation
Challis Lake Dam North Carolina Mecklenburg 30 Low Fair 1950 Recreation
Gardner Lake Colorado Mesa 30 Significant Fair 1980 Water Supply
Saddler Pond No 7 Louisiana Caddo 30 Low Fair — Water Supply

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.