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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

1,402 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,402 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
Indian Lakes Rec. Area Upper Lake Dam Ohio Guernsey 19 Significant Poor 1962 Recreation
Clare-Mar Camp Lake Dam Ohio Lorain 19 Significant Poor - Recreation
Indian Lakes Rec. Area Lower Lake Dam Ohio Guernsey 19 High Poor 1962 Recreation
Minerva Park Lake Dam Ohio Franklin 19 Low Satisfactory 1890 Recreation
Camp Conger Lake Dam Ohio Huron 19 Significant Fair 1963 Recreation
Lake La Su An Dam Ohio Williams 19 Significant Fair 1959 Recreation
Fichtelberg Lake Dam Ohio Brown 19 Undetermined - 1968 Recreation
Lake Lamberjack Upground Reservoir Ohio Hancock 19 High Poor 1919 Water Supply
Perry County Recreation Assoc. Lake Dam Ohio Perry 19 Significant Fair 1969 Recreation
Anderson Lakes Farm Dam No. 1 Ohio Warren 19 Significant Fair - Recreation
Washington Court House Ug No. 2 Dam Ohio Fayette 19 Significant Fair 2001 Water Supply
Blue Heron Lake No. 5 Dam Ohio Medina 19 High Fair - Water Supply
Rohr Dam Ohio Carroll 18 Significant Fair 1973 Water Supply
Frohring Lake Dam Ohio Geauga 18 Low Poor 1957 Recreation
Manfull Lake Dam Ohio Columbiana 18 Significant Poor 1951 Recreation
Graymont Sludge Lagoons Ohio Ottawa 18 Significant Fair 1981 Tailings
Clarksville Upground Reservoir Ohio Clinton 18 Significant Unsatisfactory 1949
Mohawk Lake Dam Ohio Seneca 18 Significant Satisfactory 1913 Recreation
Stony Lake Dam Ohio Carroll 18 Significant Poor 1928 Recreation
Beaver Lake Dam Ohio Columbiana 18 Significant Fair 1917 Recreation
Swan Lake Dam Ohio Butler 18 High Satisfactory 1953 Recreation
Westwood Lake Dam Ohio Trumbull 18 Undetermined - 1949 Recreation
Shore Lake Dam Ohio Champaign 18 Significant Poor 1964 Recreation
Howard Farm Dam Ohio Lucas 18 High Satisfactory 2018 Recreation
Bredenbeck Lake Dam Ohio Ashland 18 Significant Poor 1969 Recreation
Classicway Farm Lake Dam Ohio Warren 18 Low Poor - Recreation
Oxbow Lake Dam Ohio Defiance 18 Low Poor 1953 Recreation
Piney Wood Lake Dam Ohio Warren 18 Undetermined - - Recreation
East Palestine Reservoir Dam Ohio Columbiana 18 Significant Poor - Recreation
Rhoads Lake Dam (Upper) Ohio Ashland 18 Significant Satisfactory 1956 Recreation
Bucyrus Reservoir No. 1 Dam Ohio Crawford 18 High Poor 1900 Recreation
Tennessee Gas Station 209 Lake Dam Ohio Guernsey 18 Significant Poor 1951 Recreation
Glen Willow Lake Dam Ohio Clermont 18 Significant Poor - Recreation
Bidwell/Porter Wwt Lagoon Ohio Gallia 18 Significant Satisfactory 1999 Debris Control
Hutchins Lake Dam Ohio Richland 18 Low Satisfactory 1965 Recreation
International Animal Preserve Pond Dam #55 Ohio Muskingum 18 Undetermined - - Water Supply
East Candlewood Lake Dam Ohio Wood 18 Significant Poor 1962 Recreation
Squaw Valley Lake Dam Ohio Stark 18 Low Fair 1964 Recreation
Lake Quincy Dam Ohio Portage 18 Significant Fair - Recreation
Hudson Springs Lake Dam Ohio Summit 18 Significant Satisfactory 1948 Recreation
Lake Silverstone Dam No. I Ohio Ashland 18 Low Poor 1955 Recreation
Bellevue Upground Reservoir No. 4 Ohio Huron 18 High Poor 1919 Water Supply
Robbins Pond Dam Ohio Allen 18 Low Satisfactory 1992 Recreation
Champagne Shores Pond Dam Ohio Medina 18 Significant Satisfactory 1971 Recreation
Artesian Lake Dam Ohio Ashland 18 High Poor - Recreation
Bellevue Upground Reservoir No. 3 Ohio Huron 18 High Poor 1900 Water Supply
Muskingum River Lock and Dam No. 2 Ohio Washington 18 Significant Fair 1841 Recreation
Muskingum River Lock and Dam No. 3 Ohio Washington 18 Significant Poor 1841 Recreation
Washington Co. Fish & Game Club Lake Dam Ohio Washington 18 Low Poor 1959 Recreation
South Central Wwt Lagoon Ohio Williams 18 Significant Satisfactory 2011 Debris Control

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.