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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

665 dams in the National Inventory of Dams.

National Inventory of Dams

Browse 665 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
Babbidge Reservoir Dam New Hampshire Cheshire 38 High Satisfactory 1931 Water Supply
Lower Great Falls New Hampshire Strafford 36 Significant Satisfactory 1984 Hydroelectric
Souhegan River Site 19 Dam New Hampshire Hillsborough 36 High Fair 1962 Flood Risk Reduction
Tower Hill Pond Dam New Hampshire Rockingham 35 High Satisfactory 1938 Water Supply
Eastman Lake Dam New Hampshire Sullivan 35 High Satisfactory 1972 Recreation
Godbout Pond West Dike New Hampshire Coos 35 Undetermined Not Rated — Recreation
Bellamy Reservoir Dam New Hampshire Strafford 35 High Satisfactory 1962 Water Supply
Harris Pond Dam New Hampshire Hillsborough 35 High Satisfactory 1861 Water Supply
Lower Bucknell Pond Dam New Hampshire Carroll 35 Low Not Rated 2000 Recreation
Storrs Pond Dam New Hampshire Grafton 34 Significant Satisfactory 1934 Recreation
Lake Gloriette Dike New Hampshire Coos 34 High Poor 1913 Recreation
Weare Reservoir Dam New Hampshire Hillsborough 34 High Poor 1913 Recreation
Jackson Mills New Hampshire Hillsborough 33 Significant Satisfactory 1920 Hydroelectric
Pisgah Reservoir Dam New Hampshire Cheshire 33 High Poor 1870 Recreation
Lower Mountain Lake Dam New Hampshire Grafton 33 Significant Satisfactory 1967 Recreation
Sweetwater New Hampshire Sullivan 33 Significant Satisfactory 1922 Hydroelectric
Lake Gloriette Dam New Hampshire Coos 33 High Poor 1913 Recreation
Lower Valley New Hampshire Sullivan 33 Significant Satisfactory 1921 Hydroelectric
Lower Reservoir Dam New Hampshire Grafton 33 High Fair 1893 Water Supply
Whitefield Lagoon Dam New Hampshire Coos 32 Significant Satisfactory 1984 Other
Milton Leatherboard Dam New Hampshire Strafford 32 Significant Poor 1904 Recreation
Upper Bucknell Pond Dam New Hampshire Carroll 31 Significant Not Rated 2010 Recreation
Goose Pond Dam New Hampshire Grafton 31 High Poor 1918 Recreation
J. Brodie Smith New Hampshire Coos 31 High Satisfactory 1948 Hydroelectric
Mendums Pond Dam New Hampshire Rockingham 31 High Poor 1840 Recreation
Vilas Pool Dam New Hampshire Cheshire 31 Significant Poor 1866 Recreation
Goffstown Upper Reservoir Dam New Hampshire Hillsborough 31 High Poor 1934 Water Supply
Arlington Mill Res Evergreen Dike New Hampshire Rockingham 31 Significant Fair 1922 Water Supply
Kelley'S Falls Dam New Hampshire Hillsborough 31 High Poor 1916 Hydroelectric
Upper Mountain Lake Dam New Hampshire Grafton 31 Low Fair 1963 Recreation
Upper Reservoir Dam New Hampshire Grafton 30 High Fair 1924 Water Supply
Seaver Reservoir Dam New Hampshire Cheshire 30 High Satisfactory 1924 Recreation
Souhegan River Site 35 Dam New Hampshire Hillsborough 30 High Fair 1965 Flood Risk Reduction
Everett Dam - Dike P-2 New Hampshire Hillsborough 30 High Not Available 1961 Flood Risk Reduction
Howe Reservoir Dam New Hampshire Cheshire 30 High Fair 1924 Recreation
Massabesic Lake Dam New Hampshire Hillsborough 30 High Satisfactory 1873 Water Supply
Hanover Center Reservoir Dam New Hampshire Grafton 30 High Satisfactory 1962 Water Supply
Goffstown Lower Reservoir Dam New Hampshire Hillsborough 30 High Fair 1906 Water Supply
Bethlehem Dam New Hampshire Grafton 29 Low Not Rated 1926 Recreation
Souhegan River Site 28 Dam New Hampshire Hillsborough 29 High Satisfactory 1964 Flood Risk Reduction
China Mill Dam New Hampshire Merrimack 29 High Fair 1860 Hydroelectric
Dan Hole River Dam New Hampshire Carroll 29 Significant Poor 1935 Recreation
Amoskeag New Hampshire Hillsborough 29 High Fair 1921 Hydroelectric
Second Connecticut Lake Dam New Hampshire Coos 28 Low Fair 1849 Hydroelectric
Compressor Pond Dam New Hampshire Hillsborough 28 Low Fair 1900 Recreation
Pawtuckaway Lake Dollof Dam New Hampshire Rockingham 28 High Poor 1842 Recreation
Supply Pond Dam New Hampshire Hillsborough 28 High Fair 1854 Water Supply
Balsams Wastewater Lagoons Dam New Hampshire Coos 28 Significant Fair 1965 Other
Salmon Brook Dam New Hampshire Hillsborough 28 Low Not Rated 1963 Recreation
Berry Brook Reservoir Dam New Hampshire Strafford 28 Low Fair 1930 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.