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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

60,242 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 60,242 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
Cottonmill Lake Sediment Disposal Dam Nebraska Buffalo 41 Low Poor 1997 Other
Kansas Leavenworth 41 Low - - Debris Control
Powers Dam Iowa Mills 41 Low Not Rated 1960 Fire Protection, Stock, Or ...
Kourtis Lake Oklahoma Osage 41 Low Not Rated - Fish and Wildlife Pond
Longs Peak #1 Colorado Boulder 41 Low Satisfactory 1960 Fish and Wildlife Pond
Steffenson No. 2 Wyoming Johnson 41 Low Poor 1971 Irrigation
Puu Opae Reservoir Hawaii Kauai 41 Low Unsatisfactory 1930 Irrigation
Jimmie Bowes Dam #2 North Carolina Person 41 Low Fair - Other
Frost Dam Nebraska Richardson 41 Low Poor 1980 Other
Indian Creek No. 1 Wyoming Converse 41 Low Fair 1953 Irrigation
Barber Creek 31-11-4876 Wyoming Campbell 41 Low Fair 2008 Fire Protection, Stock, Or ...
Kansas Greenwood 41 Low - 1972 Fire Protection, Stock, Or ...
Swan Creek 32 Nebraska Saline 41 Low Fair 1990 Flood Risk Reduction
Kelly Dam Tennessee Trousdale 41 Low - 1972
Culverwell Colorado Moffat 41 Low Not Rated 1930 Irrigation
Collins Detention Reservoir Montana Valley 41 Low - 1957 Fire Protection, Stock, Or ...
Leonard Lake Texas Freestone 41 Low Not Rated 2007
Johnson Creek Dam 4-8-2e Nebraska Saline 41 Low Satisfactory 1991 Fish and Wildlife Pond
Pyles Canyon 2 Oregon Union 41 Low Not Rated 1977 Irrigation
Amos Gran Road Dam Nebraska Dixon 41 Low Fair 1998 Other
Chilcoat Hasenkamp Road Dam Nebraska Stanton 41 Low Poor 1992 Other
Buffalo Creek Dam Nebraska Cedar 41 Low Satisfactory 1995 Flood Risk Reduction
Bengal Dam Iowa Plymouth 41 Low Not Rated 1973 Fire Protection, Stock, Or ...
Dyer-Walker Dam North Carolina Rockingham 41 Low Fair 1974 Recreation
Hillcrest Dam Virginia Albemarle 41 Low Satisfactory - Flood Risk Reduction
Collier Dam Iowa Harrison 41 Low Not Rated 1974 Fire Protection, Stock, Or ...
King's Lake Dam Georgia Cobb 41 Low Not Rated 1950 Recreation
Gartner Dam Nebraska Adams 41 Low Satisfactory 2000 Flood Risk Reduction
Lake Florence Dam Georgia Harris 41 Low Not Rated 1935 Recreation
Louisa Creek Idaho Owyhee 41 Low Poor 1931 Other
Gray Colorado Delta 41 Low Not Rated 1957 Irrigation
Poose Creek Colorado Rio Blanco 41 Low Not Rated 1969 Recreation
Perch Hill Plant Dam Texas Wise 41 Low Not Rated 1964 Other
North Fork Broad River WS Str # 2 Georgia Stephens 41 Low Not Rated 1955 Flood Risk Reduction
Fisher Lake Dam Missouri McDonald 41 Low Not Rated 1967 Irrigation
Simon Run Watershed Site 4-2 Iowa Pottawattamie 41 Low Not Rated 1976 Fire Protection, Stock, Or ...
Schmidt Dam 52 Nebraska Saunders 41 Low Poor 1959 Other
Kiowa Crk Wtrshd Q-51 Colorado Elbert 41 Low Not Rated 1956 Flood Risk Reduction
Montague No. 2 California Siskiyou 41 Low Satisfactory 1978 Water Supply
Kansas Franklin 41 Low - - Fire Protection, Stock, Or ...
Wilks Detention Wyoming Campbell 41 Low Poor 1962 Irrigation
Keller Dam 1785 Nebraska Boyd 41 Low Satisfactory 1980 Irrigation
Newton Gulch Colorado Routt 41 Low Satisfactory 1907 Irrigation
Doby No. 3 Wyoming Albany 41 Low Poor 1984 Irrigation
Dry Creek 3-B Nebraska Frontier 41 Low Satisfactory 1959 Flood Risk Reduction
Lake Winiwaca Dam Texas Falls 41 Low Not Rated 1966 Recreation
Good/Wanamaker Dam Iowa Fremont 41 Low Not Rated 1962 Fire Protection, Stock, Or ...
Maschhoffs Lagoon Dam 8467 Nebraska Boone 41 Low Not Rated 1995 Other
Days Lake Dam Georgia Monroe 41 Low Not Rated 1960 Recreation
Leroy Penry Oklahoma Roger Mills 41 Low Not Rated 1998 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.