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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.

Clear
Name State County Height (ft) Hazard Condition Year Purpose
Denbys Pond Dam Illinois Macoupin 38 Low Not Available 1974 Recreation
Tailing Pond 127 Dam Illinois Ogle 38 High Not Available 1991 Other
Myers Ranch Farms Pond Dam Illinois Union 38 Significant Not Available 1997 Recreation
Gray Reef Dam Wyoming Natrona 38 Low Not Available 1961 Irrigation
Osage Lake Dam Illinois Macoupin 38 Significant Not Available - Flood Risk Reduction
Blackwater Dam - Little Hill Dike New Hampshire Merrimack 38 High Not Available 1941 Flood Risk Reduction
Ware Brothers Pond Dam Illinois Morgan 38 Low Not Available 1968 Recreation
Shawnee Fossil Plant - Ash Disposal Area Perimeter Dike Kentucky McCracken 38 Significant Not Available 1957 Other
Le Baube Lake Dam Illinois Tazewell 38 Low Not Available 1970 Fire Protection, Stock, Or ...
Pathfinder Dike Wyoming Natrona 38 High Not Available 1911 Fish and Wildlife Pond
Dynegy/Havana Sta/East Ash Pond System Illinois Mason 38 High Not Available 1999 Other
Arthur V. Watkins Dam Utah Box Elder 38 High Not Available 1964 Irrigation
Rlf/Pawnee Mine/Slurry Impoundment 2 Dam Illinois Christian 37 High Not Available 1985 Other
Hambaugh-Martin 3 Dam Illinois Brown 37 Low Not Available 1959 Flood Risk Reduction
Blandinsville Storage 2 Dam Illinois McDonough 37 Low Not Available 1992 Water Supply
Willamette Falls Locks Oregon Clackamas 37 High Not Available 1873 Navigation
Wilkinson Pond Dam Illinois Madison 37 Low Not Available 1968 Recreation
Thomas J. O'Brien Lock and Controlling Works Illinois Cook 37 High Not Available 1960 Navigation
Magin Lake Dam Illinois Madison 37 Low Not Available 1968 Recreation
Bests Pond Dam Illinois Greene 37 Low Not Available 1971 Fire Protection, Stock, Or ...
Allatoona Dam - Saddle Dike Georgia Bartow 37 High Not Available 1965 Flood Risk Reduction
Harmon Pond Dam Illinois Bureau 37 Significant Not Available 1974 Recreation
Barker Dam Texas Harris 37 High Not Available 1945 Flood Risk Reduction
Lake Matherville Dam Illinois Mercer 37 Low Not Available 1926 Recreation
Applebee Pond Dam Illinois Morgan 37 Low Not Available 1967 Recreation
Kincaid City Lake Dam Illinois Christian 37 Significant Not Available 1940 Recreation
Mississippi River Lock and Dam 20 Missouri Adams 37 Significant Not Available 1936 Navigation
Youngs Lake Dam Illinois Warren 37 Low Not Available 1956 Recreation
Smith Lake Dam Illinois Jersey 37 Low Not Available 1966 Recreation
Mwrdgc Road Fill Lake Dam Illinois Fulton 37 Low Not Available 1965 Recreation
West Side Detention Dike 2 California Riverside 37 Low Not Available 1968 Flood Risk Reduction
Davis Lake Dam Illinois St. Clair 37 High Not Available 1940 Recreation
Chatuge Dam - Saddle Dam No. 3 North Carolina Clay 37 High Not Available 1942 Flood Risk Reduction
Caraness Lake Dam Illinois Hardin 37 Significant Not Available 1959 Recreation
Watts Bar Dam - Kingston Backwater Dike Tennessee Roane 37 High Not Available 1942 Flood Risk Reduction
Old Mt. Olive City Lake Dam Illinois Macoupin 37 Significant Not Available 1900 Recreation
Walton Park Lake Dam Illinois Montgomery 37 Low Not Available 1870 Recreation
Hidden Lake (Sluice Can.) Oregon Wheeler 36 Low Not Available - Irrigation
Clarifiers Illinois Saline 36 Low Not Available - Water Supply
Fort Pickett Reservoir Virginia Brunswick 36 Significant Not Available 1942 Water Supply
Jones Lake Dam Illinois Macoupin 36 Significant Not Available 1970 Recreation
Gahr Pond Dam 2 Illinois Macoupin 36 Low Not Available 1975 Irrigation
Atkins Pond Dam Illinois Fulton 36 Low Not Available 1975 Fish and Wildlife Pond
Briney Lake 1 Dam Illinois Schuyler 36 High Not Available 1971 Recreation
Gvillo Pond Dam Illinois Madison 36 Low Not Available 1970 Recreation
M. D. Borah Lake Dam Illinois Richland 36 High Not Available 1953 Recreation
C.W. Bill Young Lock and Dam Pennsylvania Allegheny 36 Significant Not Available 1934 Navigation
Home Lake Dam Illinois Tazewell 36 Low Not Available 1968 Recreation
Price Lake Dam At C.P. Mi.296.7 North Carolina Watauga 36 High Not Available 1964 Fish and Wildlife Pond
Eugene Helmueller Group Wisconsin Pierce 36 Low Not Available 1963 Flood Risk Reduction

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.