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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

11,354 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,354 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
Elm Creek Minnesota Hennepin 22 Significant Satisfactory 2017 Recreation
Herbert Stoick South Dakota Corson 22 Significant - 1910 Recreation
Lake Mauweehoo Dam Connecticut Fairfield 22 Significant Satisfactory 1906 Recreation
Janes Flat California Modoc 22 Significant Not Rated 1918 Irrigation
Mud River FRS No 22 Kentucky Logan 22 Significant Fair 1963 Flood Risk Reduction
Edgar Ploetz Recreational Pond Dam New York Cattaraugus 22 Significant Poor 1969 Recreation
Dan S Hagood Lake Dam Alabama Lowndes 22 Significant Not Rated 1972 Recreation
Hill Lake Dam Arkansas White 22 Significant Not Rated 1966 Recreation
Skou Reservoir Oregon Jackson 22 Significant Not Rated 1955 Irrigation
Bradshaw 2 Oregon Jackson 22 Significant Not Rated 1966 Irrigation
SCS-Roaring Creek Site-S5 Oklahoma Grady 22 Significant Fair 1966 Flood Risk Reduction
Cypress Creek Florida Pasco 22 Significant Not Rated 1981 Flood Risk Reduction
Mac Lake Lower Lake Alabama Talladega 22 Significant Not Rated 1948 Recreation
Bijou #2 Dam #4 Colorado Morgan 22 Significant Fair 1898 Irrigation
Lathum Dam South Dakota Faulk 22 Significant - 1939 Recreation
Teco Cooling Pond Florida Polk 22 Significant Not Rated 2000 Other
Old Tom Creek WS Str 29 Illinois Henderson 22 Significant Not Available 1956 Flood Risk Reduction
Zeke Allart Dam South Dakota Perkins 22 Significant - 1957 Fire Protection, Stock, Or ...
Kaukauna Locks and Dam Wisconsin Outagamie 22 Significant Not Available 1931 Flood Risk Reduction
Bijou #2 Dam #2 Colorado Morgan 22 Significant Fair 1898 Irrigation
Goodrich Lake Dam Ohio Warren 22 Significant Satisfactory 1994 Recreation
Beebee Island Diversion Dam New York Jefferson 22 Significant Not Rated 1931 Hydroelectric
Bijou #2 Dam #3 Colorado Morgan 22 Significant Fair 1898 Irrigation
Lake Hardeman Dam Tennessee Hardeman 22 Significant - 1960
Echo Dam Tennessee Giles 22 Significant Satisfactory 1967
Puzzlewood Ranch Dam Texas Anderson 22 Significant Not Rated -
Lake Benton Dam Illinois Franklin 22 Significant Not Available 1939 Recreation
Rays Pond Dam Alabama Crenshaw 22 Significant Not Rated 1966 Recreation
Cory Basin Dam Iowa Guthrie 22 Significant Satisfactory 2016 Debris Control
Wilberg #3 (South, New Dam) Utah Emery 22 Significant Not Rated - Irrigation
Nixon Dam North Carolina Union 22 Significant Fair - Recreation
Webster Dam New Hampshire Merrimack 22 Significant Satisfactory 1917 Hydroelectric
Skipper Lake Dam Texas Gregg 22 Significant Not Rated 1965 Recreation
Streeter Dam South Dakota Custer 22 Significant - 1945 Fire Protection, Stock, Or ...
Hemlock Lake Dam South (Lower) Indiana Fountain 22 Significant Poor 1937 Recreation
Oser Reservoir Dam Indiana Ripley 22 Significant Poor 1915
Sheer Bliss Colorado Pitkin 22 Significant Satisfactory 2007 Water Supply
Newton Station Ash Pond Illinois Jasper 22 Significant Not Available - Other
Friendship Wisconsin Adams 22 Significant Satisfactory 1928 Recreation
Reed Colorado Delta 22 Significant Fair 1956 Irrigation
Grand Mesa #1 Colorado Mesa 22 Significant Unsatisfactory 1887 Irrigation
Somersville Pond Dam Connecticut Tolland 22 Significant Satisfactory 1890 Recreation
Solar Bliss Dam Texas Hays 22 Significant Not Rated -
Stevens Mill New Hampshire Merrimack 22 Significant Satisfactory 1930 Hydroelectric
Porta Reservoir No. 2 Montana Roosevelt 22 Significant - 1963 Recreation
Frog Pond #1 Oregon Jackson 22 Significant Not Rated 1968 Irrigation
Knife Lake Minnesota Kanabec 22 Significant - 1983 Recreation
Wilson Camp 2 Georgia Harris 22 Significant Not Available - Fish and Wildlife Pond
Standing Rock Tribe South Dakota Corson 22 Significant - 1934 Recreation
Halls Pond Dam Connecticut Tolland 22 Significant Fair 1920 Recreation

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.