Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Safety Ratings 11,700+ NHTSA crash test ratings Investigations 5,300+ NHTSA defect investigations Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports Brand History Cross-category recall lookup by company
Infrastructure
Bridge Safety 624,000 bridge inspections Aviation Safety 30,000+ NTSB aviation events Dam Safety 92,600 dam safety records Water Safety 433,000+ public water systems Railroad Safety 438,000+ rail crossings Pipeline Safety 8,800+ pipeline incidents State Safety Dashboards Safety grades for all 50 U.S. states ZIP Safety Report Check any 5-digit ZIP across 9 datasets
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases
Blog

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

Public Health

Nursing Homes14,700 CMS rated facilities Environmental80,000+ hazardous sites & releases BlogGuides, news & safety insights

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
Zepernick Lake Dam Ohio Columbiana 14 Significant Satisfactory 1950 Recreation
Lake Hill Lodge Dam Ohio Delaware 14 Significant Fair 1962 Recreation
Lambert Lake Dam Ohio Geauga 14 Undetermined Fair 1992 Recreation
Bellevue Upground Reservoir No. 1 Ohio Huron 14 High Poor 1874 Water Supply
Crystal Lake Dam Ohio Summit 14 Significant Fair 1936 Recreation
Parec Lake Dam Ohio Pike 14 Undetermined - 1991 Water Supply
Howard Farm Cell 2 Dam Ohio Lucas 14 Significant Satisfactory - Recreation
Attica Upground Reservoir Ohio Seneca 14 Significant Poor 1955 Water Supply
Hap Cremean Lagoon #1 Ohio Franklin 14 Significant Satisfactory 2011 Tailings
Libertyvale Lake Dam Ohio Delaware 14 Significant Fair - Recreation
Lababidi Lake Dam Ohio Summit 14 Significant Unsatisfactory - Recreation
Newfields Development Lake Dam Ohio Montgomery 14 High Fair 1973 Recreation
Hammerhead Lake Dam Ohio Warren 14 Low Satisfactory 1955 Recreation
Dickey Lake Dam Ohio Columbiana 14 Low Poor 1945 Recreation
Sugar Hill Gun Club Lake Dam Ohio Clermont 14 Low Fair 1960 Recreation
Camp Wesley Lake Dam Ohio Logan 14 Low Poor 1955 Recreation
Weymouth Valley Lake No. 1 Dam Ohio Medina 14 Significant Poor 1968 Water Supply
Spencer Lake - North Dam Ohio Medina 14 Low Fair 1960 Recreation
Sandy Ridge Wetland Dam Ohio Lorain 14 Low Poor 1997 Fish and Wildlife Pond
Hap Cremean Lowhead Dam Ohio Franklin 14 Significant Satisfactory 1953 Water Supply
Firelands Lake No. 1 Dam Ohio Lorain 14 Low Fair 1966 Recreation
College Corner Upground Reservoir No. 2 Ohio Preble 14 Significant Poor 1965 Water Supply
New Vienna Wastewater Treatment Lagoons Ohio Clinton 14 Significant Fair 1987 Tailings
Halls Lake Dam Ohio Preble 13 Low Poor 1935 Recreation
Bell Lake Dam Ohio Logan 13 Low Poor 1967 Recreation
Forbidden Lake Dam Ohio Union 13 Low Satisfactory 1998 Recreation
Bristol Lake Dam Ohio Clermont 13 Significant Fair 1954 Recreation
New Washington Wwt Lagoon Ohio Crawford 13 Significant Fair 2000 Debris Control
Fugate Lake Dam Ohio Clermont 13 Significant Poor 1969 Recreation
Granger Lake Dam Ohio Medina 13 Significant Fair - Recreation
Lake of The Woods Dam Ohio Montgomery 13 Undetermined - 1972 Recreation
Cloverdale Lake Dam Ohio Lake 13 Significant Fair - Recreation
Lake Kenisee Dam Ohio Ashtabula 13 Significant Fair 1974 Recreation
Obringer Upground Reservoir Ohio Crawford 13 Significant Fair 1990 Water Supply
Arnett Lake No. 2 Dam Ohio Warren 13 Significant Fair 1967 Recreation
Dush Lake Dam Ohio Wayne 13 Low Poor 1975 Recreation
Camp Lejnar Lake Dam Ohio Lake 13 Low Satisfactory 1967 Recreation
Houston Upground Reservoir Ohio Clinton 13 Significant Poor 1935 Water Supply
Rogers Lake Dam Ohio Stark 13 Low Poor - Recreation
Wakeman Wwt Lagoon Ohio Huron 13 Significant Satisfactory 1993 Debris Control
St. Marys Lime Sludge Lagoons Ohio Auglaize 13 Significant Satisfactory 1988 Tailings
Gonzalez Lake Dam Ohio Stark 13 Low Fair 1995 Recreation
Baker Lake Dam Ohio Medina 13 Undetermined Poor - Recreation
Dayton Airport Detention Pond Dam Ohio Montgomery 13 Low Satisfactory 1981 Flood Risk Reduction
Cooke Pond No. 2 Dam Ohio Richland 13 Significant Poor 1968 Recreation
Russellville Wwt Lagoon Basin #1 Ohio Brown 13 Significant Fair 1999 Debris Control
Mt. Victory Sewage Lagoon Ohio Hardin 13 Significant Satisfactory 1996 Debris Control
North Reservoir Dam Ohio Summit 13 High Poor 1840 Recreation
North Kingsville Lake Dam Ohio Ashtabula 13 Significant Fair 1968 Recreation
Bainbridge Quarry Lake Dam Ohio Geauga 13 Low Fair 1989 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.