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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

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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

1,356 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 1,356 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
Eclipse Dam Massachusetts Berkshire 52 High Fair 1890 Flood Risk Reduction
Lower Van Horn Reservoir Dam Massachusetts Hampden 52 High Satisfactory 1848 Flood Risk Reduction
Bickford Pond Dam Massachusetts Worcester 51 High Fair 1971 Water Supply
White Reservoir Dam Massachusetts Hampshire 51 Significant Fair 1912
Red Bridge Massachusetts Hampden 51 High Fair 1901 Hydroelectric
Windsor Reservoir Dam Massachusetts Berkshire 51 High Satisfactory 1865 Water Supply
Highland Commons Pond B Dam & Dike Massachusetts Worcester 50 Significant Satisfactory 2010 Flood Risk Reduction
Perley Brook Reservoir Dam Massachusetts Worcester 50 High Satisfactory 1962 Water Supply
Bear Swamp - East Dike Massachusetts Franklin 50 High Satisfactory 1974 Hydroelectric
Mill Pond Dam Massachusetts Middlesex 50 High Satisfactory 1973 Water Supply
Birch Hill Dam - Winchendon Dike Massachusetts Worcester 49 High Not Available 1942 Flood Risk Reduction
Birch Hill Dam Massachusetts Worcester 49 High Not Available 1942 Flood Risk Reduction
West Hill Dam - Dike D Massachusetts Worcester 48 High Not Available 1961 Flood Risk Reduction
Powdermill Brook Pl-566 Flood Control Dam Massachusetts Hampden 48 High Fair 1962 Flood Risk Reduction
Deerfield No. 4 Massachusetts Franklin 48 Low Satisfactory 1912 Hydroelectric
West Hill Dam Massachusetts Worcester 48 High Not Available 1961 Flood Risk Reduction
Barre Falls Dam - Dike 3 Massachusetts Worcester 48 High Not Available 1958 Flood Risk Reduction
Fells Reservoir Dam No. 8 Massachusetts Middlesex 48 High Satisfactory 1898 Water Supply
Fells Reservoir Dam No. 1 (Extensively Filled D/S Area) Massachusetts Middlesex 48 Low Satisfactory - Water Supply
Somerset Reservoir Dam Massachusetts Bristol 48 High Fair 1965 Water Supply
Chicopee Reservoir Dam Massachusetts Hampden 47 High Fair 1927 Recreation
Holden Reservoir Dam No. 1 Massachusetts Worcester 47 High Fair 1883 Water Supply
Mare Meadow Reservoir Dam Massachusetts Worcester 47 High Fair 1955 Water Supply
Lester G. Ross Dam Massachusetts Worcester 46 High Satisfactory 1974 Flood Risk Reduction
Littleville Dam - Saddle Dike Massachusetts Hampshire 46 High Not Available 1965 Flood Risk Reduction
Quinapoxet Reservoir Dam Massachusetts Worcester 45 High Satisfactory 1953 Water Supply
Goose Cove Northwest Dike Massachusetts Essex 45 High Fair 1963 Water Supply
Wachusett Reservoir South Dike Massachusetts Worcester 45 High Satisfactory 1906 Water Supply
Weston Reservoir Dam Massachusetts Middlesex 45 High Satisfactory - Water Supply
South Reservoir Dam Massachusetts Middlesex 45 High Poor 1882 Water Supply
Breeds Pond Outlet Dam No. 5 Massachusetts Essex 44 High Fair 1870 Water Supply
Babson Reservoir Dam Massachusetts Essex 43 High Satisfactory 1930 Water Supply
Haskell Pond Dam Massachusetts Essex 43 High Poor 1903 Water Supply
Walden Pond Outlet Dam Massachusetts Essex 43 High Fair 1890 Water Supply
Norumbega Reservoir Dam No. 1 Massachusetts Middlesex 42 High Fair 1940 Water Supply
Cherry Valley Dam Massachusetts Hampden 41 High Fair 1877 Water Supply
Overlook Reservoir Dam Massachusetts Worcester 41 High Poor 1871
Hill Reservoir Dam Massachusetts Hampshire 41 Significant Fair 1934 Water Supply
Westfield Reservoir Dam Massachusetts Hampden 41 High Fair 1874
Echo Lake Dam Massachusetts Middlesex 41 High Satisfactory 1881 Water Supply
Sandwash Reservoir Dam Massachusetts Berkshire 41 High Poor 1936 Water Supply
Copicut Reservoir Dam Massachusetts Bristol 40 High Fair 1971 Water Supply
Mill Pond North Dike Massachusetts Middlesex 40 Significant Satisfactory 1973 Water Supply
Abbey Lake Dam Massachusetts Berkshire 40 High Satisfactory 1967 Flood Risk Reduction
Mill River Dam Massachusetts Hampshire 40 Significant Satisfactory 1939 Flood Risk Reduction
Scott Reservoir Dam Massachusetts Worcester 40 High Poor 1875 Water Supply
Mount Williams Reservoir Dam & Dike Massachusetts Berkshire 40 High Poor 1914 Water Supply
Northfield Mt. - Northwest Dike Massachusetts Franklin 40 High Satisfactory 1973 Hydroelectric
Crocker Pond Dam Massachusetts Worcester 39 High Satisfactory 1933 Hydroelectric
Mill Pond South Dike Massachusetts Middlesex 39 High Satisfactory 1973 Water Supply

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.