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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

11,361 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 11,361 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
Brier Hill #6 Pennsylvania Fayette 22 Significant Fair 1914 Flood Risk Reduction
Goodwin Lake Dam Louisiana Claiborne 22 Significant Not Rated 1935 Recreation
Poplar Grove #1 Dam Tennessee Williamson 22 Significant — 1950
Chino Ranch #1 California San Bernardino 22 Significant Satisfactory 1918 Water Supply
Skipper Lake Dam Texas Gregg 22 Significant Not Rated 1965 Recreation
Pine Hollow Detention Pennsylvania Allegheny 22 Significant Satisfactory 1999 Flood Risk Reduction
Morrison Brothers Dam Alabama Hale 22 Significant Not Rated 1976 Other
Imars Lake Dam Ohio Medina 22 Significant Poor 1966 Recreation
Woodview Lake Dam Upper North Carolina Forsyth 22 Significant Not Rated — Recreation
Brooks Creek Dam North Carolina Macon 22 Significant Fair — Recreation
Hastings Power Dam New York Rensselaer 22 Significant Poor 1920 Hydroelectric
Cypress Creek Florida Pasco 22 Significant Not Rated 1981 Flood Risk Reduction
Fawn Lake Dam New Jersey Sussex 22 Significant Poor 1940 Recreation
Maxwell Springs Subdivision Dam South Carolina Greenwood 22 Significant Not Rated 2002 Recreation
Church Lake Dam Ohio Vinton 22 Significant Poor 1966 Recreation
Kentucky River Lock and Dam 3 Kentucky Owen 22 Significant Fair 1844 Navigation
Lake Echo Dam Tennessee Grundy 22 Significant — 1972
Porta Reservoir No. 2 Montana Roosevelt 22 Significant — 1963 Recreation
Mount Sunapee Sewage Lagoon Dam New Hampshire Merrimack 22 Significant Satisfactory 1973 Other
Wagner CO Rwd #4 North Reservoir Oklahoma Wagoner 22 Significant Satisfactory 2001 Water Supply
Somersville Pond Dam Connecticut Tolland 22 Significant Satisfactory 1890 Recreation
Sims No 2 Alabama Montgomery 22 Significant Not Rated 1960 Recreation
Delaney Complex Dam Massachusetts Middlesex 22 Significant Satisfactory 1967 Flood Risk Reduction
Mac Lake Upper Lake Alabama Talladega 22 Significant Not Rated 1950 Recreation
Stephen L Davis Dam South Carolina Greenwood 22 Significant Fair 1945 Recreation
Queensville Pond Dam Massachusetts Hampshire 22 Significant Poor 2010 Other
Branchville Reservoir Dam New Jersey Sussex 22 Significant Satisfactory 1934 Water Supply
East Lake Dam Texas Tyler 22 Significant Not Rated 1949 Irrigation
Mill Pond Lake Dam Ohio Columbiana 22 Significant Poor 1952 Recreation
Kim Lake Dam Texas Montgomery 22 Significant Poor 1963 Recreation
P-6 Florida Polk 22 Significant Not Rated 1965 Flood Risk Reduction
Grand Oaks Lake Dam Illinois Tazewell 22 Significant Not Available 1978 Recreation
Hill Lake Dam Arkansas White 22 Significant Not Rated 1966 Recreation
Butterfield Pond Dam Massachusetts Middlesex 22 Significant Satisfactory 1938 Recreation
Morley Dam Michigan Mecosta 22 Significant Satisfactory 1908 Recreation
Kansas Osborne 22 Significant — 1937 Fire Protection, Stock, Or ...
Sand Lake Wyoming Carbon 22 Significant Fair 1956 Irrigation
Mooneyham Dam North Carolina Johnston 22 Significant Satisfactory — Fire Protection, Stock, Or ...
Kaukauna Wisconsin Outagamie 22 Significant Satisfactory 1940 Hydroelectric
Pawling Reservoir Dam New York Dutchess 22 Significant Poor — Water Supply
Boyanton Dam Texas Dimmit 22 Significant Not Rated 1913 Irrigation
Izaak Walton Lake Dam Iowa Des Moines 22 Significant Satisfactory 1921 Recreation
Carlyle Dam - Saddle Dam 2 Illinois Clinton 22 Significant Not Available 1966 Flood Risk Reduction
Furr Dam #5 North Carolina Cabarrus 22 Significant Fair 1980 Recreation
Gingerich Lake Dam Indiana Greene 22 Significant Not Rated 1955
Steamboat Lake California Siskiyou 22 Significant Satisfactory 1968 Water Supply
Nixon Dam North Carolina Union 22 Significant Fair — Recreation
Kaukauna Locks and Dam Wisconsin Outagamie 22 Significant Not Available 1931 Flood Risk Reduction
Carter Ranch Dam Texas Smith 22 Significant Not Rated 2004
Lake Sabula Pennsylvania Clearfield 22 Significant Satisfactory 1870 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.