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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

3,532 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 3,532 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.

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Name State County Height (ft) Hazard Condition Year Purpose
Clovertowne Lake Dam Illinois St. Clair 32 Low Not Available 1984 Recreation
Harry Mullens Pond Dam 1 Illinois Macoupin 32 Low Not Available 1977 Fish and Wildlife Pond
Ionine Creek Gully Plug #1 Oklahoma Grady 32 Low Not Available 1961 Flood Risk Reduction
Kerry Brehe Dam Missouri Gasconade 32 Low Not Available 2018 Grade Stabilization
Charles Clapp Dam Missouri Linn 32 Low Not Available 2018 Grade Stabilization
Allegheny River Lock and Dam 7 Pennsylvania Armstrong 32 Low Not Available 1931 Navigation
Coal and Crane Creek Structure 13 Illinois Schuyler 32 Low Not Available 1969 Other
Deer Run Lake Dam Illinois Macoupin 32 Low Not Available 1971 Recreation
Temples Pond Dam Illinois Coles 32 Low Not Available 1969 Other
Stanrick Dam Illinois Rock Island 32 Low Not Available 1988 Recreation
Douglas Dam - Saddle Dam No. 4 Tennessee Sevier 32 High Not Available 1943 Flood Risk Reduction
Alton Twin Lakes-South Lake Dam Illinois Madison 32 Significant Not Available 1970 Recreation
Douglas Dam - Saddle Dam No. 5 Tennessee Sevier 32 High Not Available 1943 Flood Risk Reduction
Lake Ka-Ho 1 Dam Illinois Macoupin 32 Low Not Available 1955 Recreation
Four H Memorial Lake Dam Illinois Piatt 32 Low Not Available 1950 Recreation
Shale Lake Dam Illinois Madison 32 Low Not Available 1988 Recreation
Lakeshore Hills Lake Dam Illinois Adams 32 Low Not Available 1960 Recreation
Fresh Water Lake North Carolina Guilford 32 High Not Available -
Autumn Rose Lake Dam Illinois Johnson 32 Significant Not Available 1998 Recreation
Condit Dam 1 Illinois Putnam 32 Low Not Available 1977 Fish and Wildlife Pond
Heyen Lake Dam Illinois Montgomery 32 Low Not Available 1966 Recreation
Mississippi River Lock and Dam 22 Missouri Ralls 32 Significant Not Available 1938 Navigation
Young-Gibson Lake Dam Illinois Henderson 32 Low Not Available 1955 Recreation
Radnor Rod and Gun Club Lake Dam Illinois Peoria 31 Low Not Available 1967 Recreation
Wicker Georgia Jones 31 Low Not Available 1974 Fish and Wildlife Pond
Pettit Georgia Gilmer 31 Low Not Available 1970 Fish and Wildlife Pond
St. Clair County Retention Pond 1 Dam Illinois St. Clair 31 High Not Available 1999 Recreation
American Zinc Smelter Company Large Lake Dam Illinois Montgomery 31 Significant Not Available 1916 Water Supply
Lake Thunderhawk Dam Illinois Johnson 31 Low Not Available 1975 Recreation
Hooper Lake Dam Illinois Jersey 31 Low Not Available 1954 Recreation
Newton Lake Dam Illinois Marshall 31 Low Not Available 1965 Recreation
Kansas Atchison 31 Low Not Available 1960 Fire Protection, Stock, Or ...
Gateway Medical Lake Dam Illinois Madison 31 High Not Available 1939 Recreation
Nugent-Schpanski 4 Lake Dam Illinois Jersey 31 Low Not Available 1954 Irrigation
Chicago River and Harbor Controlling Works Illinois Cook 31 High Not Available 1938 Navigation
Cross Lake Dam Illinois McLean 31 Low Not Available 1962 Recreation
Wilmor Sportsman Club East Lake Dam Illinois Tazewell 31 Low Not Available 1954 Recreation
Lake Centralia Dam Illinois Marion 31 Significant Not Available 1911 Recreation
Fennell Pond Dam - Il00930 Illinois Pike 31 Low Not Available 1972 Fire Protection, Stock, Or ...
Parks Pond Dam 1 Illinois McDonough 31 Low Not Available 1976 Other
Homer Lake Dam Illinois Champaign 31 Low Not Available 1969 Recreation
Gillespie Lake Dam Illinois Mercer 31 Low Not Available 1975 Fire Protection, Stock, Or ...
Columbia Farm Pond Dam Illinois Pike 31 Low Not Available 1965 Recreation
Beil Lake 1 South Dam Illinois St. Clair 31 Low Not Available 1942 Recreation
Freeman United/Industry/Pond 1 Dam Illinois McDonough 31 Low Not Available 1983 Other
Carpinteria Dam California Santa Barbara 31 High Not Available 1953 Irrigation
Roegge Pond Dam Illinois Morgan 31 Low Not Available 1978 Fish and Wildlife Pond
Beil Lake 1 East Dam Illinois St. Clair 31 Low Not Available 1942 Recreation
Leisure Oak Lake 1 Dam Illinois Peoria 31 Low Not Available 1966 Recreation
Doakes Creek Dam Tennessee Campbell 31 Low Not Available 1936 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.