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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

1,498 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,498 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
Wildcat No. 3 Wyoming Niobrara 35 Low Poor 1959 Irrigation
Enl. Gerry Nicolaysen No. 1 Wyoming Converse 35 Low Poor 1966 Irrigation
Pk 9-17 Wyoming Johnson 35 Low Fair 2007 Irrigation
Cardwell Wyoming Carbon 35 Low Poor 1907 Irrigation
Enl. Johnson 34-4-4377 Wyoming Johnson 35 Low Fair 2006 Irrigation
Gafford Wyoming Converse 35 Low Poor 1951 Fire Protection, Stock, Or ...
Allen Wyoming Sheridan 35 Low Poor 1955 Irrigation
Enl. Dixon Wyoming Johnson 35 Low Fair 1956 Fish and Wildlife Pond
Tank Farm Wyoming Laramie 35 Significant Fair 1983 Flood Risk Reduction
Harris Wyoming Niobrara 35 Low Fair 2000 Fish and Wildlife Pond
Bell and Scranton No. 1 Wyoming Albany 35 Significant Fair 1966 Irrigation
Coulter 14-3 Wyoming Johnson 35 Low Fair 2004 Fire Protection, Stock, Or ...
Iron Mountain Wyoming Albany 35 Low Fair 1910 Irrigation
Alkali Dam Wyoming Fremont 35 Low Unsatisfactory 1964 Fire Protection, Stock, Or ...
Shear Enlargement of Cochrun Wyoming Crook 35 Low Fair 2017 Fire Protection, Stock, Or ...
Wildcat No. 2 Wyoming Niobrara 35 Low Fair 1955 Irrigation
One Mile Wyoming Laramie 35 Significant Poor 1907 Irrigation
Bagley Brothers Wyoming Platte 35 Low - 1941 Irrigation
Porcupine Wyoming Converse 35 Low Poor 1979 Irrigation
Perkins & Kinney Wyoming Park 35 Low Poor 1923 Irrigation
East No. 1 Beardsley Wyoming Niobrara 35 Low Poor 1959 Fire Protection, Stock, Or ...
M. W. Reservoir Wyoming Weston 35 Low Poor 1912 Irrigation
Brock Wyoming Johnson 34 Low Poor 1964 Irrigation
Dana Meadows Wyoming Carbon 34 Low Poor 1957 Fire Protection, Stock, Or ...
Bar M No. 1 Wyoming Albany 34 Low - 1961 Irrigation
Busch Wyoming Converse 34 Low Fair 1965 Irrigation
Enl. Rocky Road Wyoming Johnson 34 Low Fair 2007 Irrigation
Lachapelle Enl. of Ben Res. Wyoming Uinta 34 Low Fair 1997 Irrigation
Crooked Creek Detention Dam Wyoming Washakie 34 Low Poor 2003 Water Supply
Piedmont Wyoming Uinta 34 Low Poor 1902 Irrigation
Key Bar Water Hole #1 Wyoming Platte 34 Low Fair 2011 Irrigation
T55nr75w23swne Wyoming Campbell 34 Low Fair 2002 Fire Protection, Stock, Or ...
Rulon Wyoming Crook 34 Low Fair 2006 Fish and Wildlife Pond
Washakie Dike No. 2 Wyoming Fremont 34 Undetermined Satisfactory 1935 Irrigation
Gantz Dam Wyoming Natrona 34 Low Not Rated 1964 Debris Control
Cce 3468-13 Fresh Water # 2 Off Channel Wyoming Converse 34 Low Satisfactory 2023 Other
Parks No. 1 Wyoming Campbell 34 Low Unsatisfactory 1915 Irrigation
Kiewit No. 2 Wyoming Sheridan 34 Low Fair 1973 Irrigation
Al Capone Wyoming Campbell 34 Low Fair 2007 Fish and Wildlife Pond
Hog Park Saddle Dam No. 2 Wyoming Carbon 34 High - 1986 Water Supply
Boulder Lane Wyoming Johnson 34 Low Fair 2007 Irrigation
Miller No. 1 Wyoming Platte 34 Low Poor 1949 Irrigation
Glen Means Wyoming Johnson 34 Low Fair 1992 Irrigation
Gammon Wyoming Johnson 34 Low Poor 1974 Irrigation
Gary Wyoming Campbell 34 Low Poor 1952 Irrigation
Ramsbottom Wyoming Johnson 34 Low Poor 1970 Fire Protection, Stock, Or ...
Cook No. 2 Wyoming Albany 34 Low Fair 2001 Fish and Wildlife Pond
Sand Draw No. 1 Dam Wyoming Natrona 34 Low Not Rated 1961 Debris Control
Highway Wyoming Johnson 34 Low Fair 1973 Irrigation
Mcconnell No. 1 Wyoming Campbell 34 Low Poor 1954 Fire Protection, Stock, Or ...

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.