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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

12,906 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 12,906 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
DuBay Wisconsin Portage 40 High Satisfactory 1942 Hydroelectric
Mcnab California Mendocino 40 Significant Satisfactory 1947 Other
Long Branch N-5 Nebraska Nemaha 40 Low Satisfactory 1984 Other
Leprechaun Lake Dam Missouri Warren 40 Low Satisfactory 1970 Recreation
Glenview Lake Dam Tennessee Tipton 40 Low Satisfactory 1952 Recreation
Fellowship Lake Dam Iowa Tama 40 Low Satisfactory 1940 Recreation
Crabtree Creek WS Dam #20-A North Carolina Wake 40 High Satisfactory 1977 Flood Risk Reduction
Slate River Dam #14 Virginia Buckingham 40 Significant Satisfactory - Flood Risk Reduction
Long Branch 70 Nebraska Nemaha 40 Low Satisfactory 1984 Flood Risk Reduction
Naco Lake Dam Ohio Jefferson 40 Significant Satisfactory 1958 Recreation
Klaus Hartmann Dam Nebraska Johnson 40 Low Satisfactory 2004 Flood Risk Reduction
New Jersey No Name # 32 Dam New Jersey Hunterdon 40 Significant Satisfactory - Recreation
Habersham Mills Lake Dam Georgia Habersham 40 High Satisfactory 1947 Hydroelectric
Hunters Run Structure No. R-23 Ohio Fairfield 40 Significant Satisfactory 1960 Flood Risk Reduction
Lake Deforest Dam New York Rockland 40 High Satisfactory 1956 Water Supply
Zentner Dam Nebraska Richardson 40 Low Satisfactory 2001 Fish and Wildlife Pond
Northern Nance County Lagoon Dam Nebraska Nance 40 Low Satisfactory 1999 Other
Clear Creek 7-A Nebraska Saunders 40 Low Satisfactory 1986 Flood Risk Reduction
Dominion Virginia City Dam #2 Virginia Wise 40 High Satisfactory - Flood Risk Reduction
Richardson California Sonoma 40 Low Satisfactory 1974 Water Supply
Grundy #2 Dam Tennessee Grundy 40 High Satisfactory 1935
Cooper Lake Dam and West Dike New York Ulster 40 High Satisfactory 1800 Water Supply
Preston Forebay California Amador 40 Low Satisfactory 1892 Other
Freebird Dam Missouri Wright 40 High Satisfactory 1999
No. 17 Kansas Harvey 40 High Satisfactory 2006 Flood Risk Reduction
Grassy Sprain Reservoir Dam New York Westchester 40 High Satisfactory 1876 Recreation
Knapp Dam Missouri Johnson 40 Low Satisfactory - Water Supply
Ganado Arizona Apache 40 High Satisfactory 1919 Irrigation
Weeping Water Creek 7-F Nebraska Cass 40 Low Satisfactory 1999 Flood Risk Reduction
Terry Lake Colorado Larimer 40 High Satisfactory 1890 Irrigation
Lake Grace Minnesota Carver 40 Significant Satisfactory 1968 Flood Risk Reduction
Twin Echoes Dam Missouri Warren 40 High Satisfactory 1970 Recreation
Lake Ellen Dam Virginia Louisa 40 Low Satisfactory 1994 Recreation
Roger's Springs Dam Tennessee Hardeman 40 Significant Satisfactory 1956
Towson Reservoir Storage Tanks Maryland Baltimore 40 High Satisfactory 2013 Water Supply
Buckley Creek 4-B Nebraska Jefferson 40 Significant Satisfactory 1962 Flood Risk Reduction
Riviera Reservoir California Los Angeles 40 High Satisfactory 1962 Water Supply
Lake Johnson Dam North Carolina Wake 40 High Satisfactory 1914 Water Supply
Upper Big Nemaha 20-C Nebraska Johnson 40 Low Satisfactory 1980 Other
Donovan California Sonoma 40 High Satisfactory 1953 Water Supply
Mc Dowel Dam #1 Iowa Lee 40 Significant Satisfactory 1967 Recreation
Mcclain Lake Dam Ohio Licking 40 Low Satisfactory 2018 Recreation
Boley Lake Dam West Virginia Fayette 40 High Satisfactory 1965 Recreation
Highland Lake Dam New Jersey Passaic 40 High Satisfactory 1947 Recreation
Bristol Reservoir #4 Dam Connecticut Litchfield 40 Significant Satisfactory 1906 Water Supply
Lake Creek Colorado Routt 40 Significant Satisfactory 1956 Recreation
North Utah County - Dry Creek Utah Utah 40 High Satisfactory 1962 Irrigation
Shotgun Creek Div Alaska Kodiak Island Borough 40 Low Satisfactory 1984 Hydroelectric
Rumford Falls Upper Dam Maine Oxford 40 High Satisfactory 1918 Hydroelectric
Rodden Lake California Stanislaus 40 Low Satisfactory 1916 Other

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.