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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

12,908 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,908 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 9-B Nebraska Gage 41 Significant Satisfactory 1991 Other
Lac Michel Dam Missouri St. Francois 41 High Satisfactory 1971 Recreation
Twin Lakes Reservoir Colorado Larimer 41 Significant Satisfactory 1998 Water Supply
Upper Little Nemaha 36 Nebraska Otoe 41 Low Satisfactory 2000 Flood Risk Reduction
Scotts Canyon California Napa 41 Significant Satisfactory 1948 Other
Montague No. 2 California Siskiyou 41 Low Satisfactory 1978 Water Supply
Mckenzie Lake Dam North Carolina McDowell 41 Low Satisfactory - Fish and Wildlife Pond
Greenwood Afterbay Dam Michigan Marquette 41 Significant Satisfactory 1973 Water Supply
Cascade Michigan Kent 41 High Satisfactory 1927 Hydroelectric
Simmon Road Dam (Deleted) Nebraska Dakota 41 Low Satisfactory 1999 Other
Frd No 2 Kansas Butler 41 Significant Satisfactory 1972 Flood Risk Reduction
Spring California Madera 41 High Satisfactory 1971 Water Supply
Chippewa Creek Structure Iv-A Ohio Medina 41 Significant Satisfactory 1973 Flood Risk Reduction
Cass County Road Dam 26cc-10-12 Nebraska Cass 41 Low Satisfactory 1996 Flood Risk Reduction
Sand Creek 13 Nebraska Saunders 41 Low Satisfactory 2012 Flood Risk Reduction
Taftville Hydro Dam #4 Connecticut New London 41 High Satisfactory 1867 Hydroelectric
Shadow Lake Dam Nebraska Sarpy 41 High Satisfactory 2007 Flood Risk Reduction
Amole Arroyo Detention Dam New Mexico Bernalillo 41 High Satisfactory 1979 Flood Risk Reduction
Luczek Lake Dam Ohio Cuyahoga 41 Significant Satisfactory 1992 Recreation
Condie Idaho Franklin 41 Significant Satisfactory 1948 Other
Middle Branch Big Nemaha 9-C Nebraska Gage 41 Low Satisfactory 1977 Flood Risk Reduction
Fly-In-Acres California Calaveras 41 Significant Satisfactory 1953 Water Supply
Dd No Sc-4 (Snipe Creek) Kansas Marshall 41 Significant Satisfactory 1954 Flood Risk Reduction
Jameson Vineyards California Napa 41 Significant Satisfactory - Water Supply
Buffalo Creek Gs-22 Nebraska Sarpy 41 Low Satisfactory 1991 Other
Blackwood Creek 61-A Nebraska Hayes 41 Low Satisfactory 1983 Flood Risk Reduction
Lake Isabella Dam Michigan Isabella 41 High Satisfactory 1967 Recreation
Whispering Valley Lake #1 Dam Missouri Franklin 41 High Satisfactory 1969 Recreation
Garden of The Gods Colorado El Paso 41 High Satisfactory 2020 Flood Risk Reduction
Lower Stonehorse Dam Virginia Goochland 41 High Satisfactory 1900 Other
Brush Creek No.9 West Virginia Mercer 41 High Satisfactory 1962 Flood Risk Reduction
Snow Hollow Lake Dam Missouri Iron 41 High Satisfactory 1957 Recreation
Duck Creek 6 Nebraska Saunders 41 Low Satisfactory 2013 Flood Risk Reduction
Gartner Dam Nebraska Adams 41 Low Satisfactory 2000 Flood Risk Reduction
Auburn Lake Trails California El Dorado 41 Significant Satisfactory 1978 Water Supply
Fries Virginia Grayson 41 High Satisfactory 1902 Hydroelectric
Johnson Creek #7 Dam Tennessee Madison 41 Low Satisfactory 1960
Raymac Detention Dam New Mexico Bernalillo 41 High Satisfactory 1989 Flood Risk Reduction
West Pond Dam Virginia Giles 41 High Satisfactory - Other
Tabo Creek E-39 Missouri Lafayette 41 Low Satisfactory 1964 Debris Control
Dixie Oaks #2 Dam Tennessee Lawrence 41 Significant Satisfactory 1992 Recreation
Spencer Creek Dam Tennessee Henderson 41 Significant Satisfactory 1981
Limon Watershed L-1 Colorado Lincoln 41 High Satisfactory 1964 Flood Risk Reduction
Nash California Shasta 41 High Satisfactory 1960 Water Supply
Herb Parsons Dam Tennessee Fayette 41 Significant Satisfactory 1951
Hillcrest Dam Virginia Albemarle 41 Low Satisfactory - Flood Risk Reduction
Flers California Calaveras 41 High Satisfactory 1957 Water Supply
Long Branch 41 Nebraska Richardson 41 Low Satisfactory 1981 Flood Risk Reduction
Cottonwood Creek 23-A Nebraska Saunders 41 Low Satisfactory 1970 Flood Risk Reduction
Johnson Creek Dam 4-8-2e Nebraska Saline 41 Low Satisfactory 1991 Fish and Wildlife Pond

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.