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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

Public Health

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

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
Lincoln Sewage Lagoon Dam New Hampshire Grafton 19 Significant Satisfactory 1975 Other
Cold Brook Pond Dam New Hampshire Sullivan 19 Significant Satisfactory 1956 Recreation
Waterville Valley Lagoons Dam New Hampshire Grafton 19 Significant Satisfactory 1972 Other
Newfields Sewage Lagoon Dam New Hampshire Rockingham 19 Significant Satisfactory 1982 Other
Sunrise Lake Dam New Hampshire Strafford 19 High Satisfactory 1877 Recreation
Jones Pond Dam New Hampshire Strafford 19 High Satisfactory 1981 Recreation
Sawyer Lake Dam New Hampshire Belknap 19 High Poor 1916 Recreation
Spaulding Pond Dam New Hampshire Strafford 19 Low Satisfactory 1899 Hydroelectric
Milton Three Ponds Dam New Hampshire Strafford 19 High Poor 1824 Recreation
Cobble Mountain Dam New Hampshire Belknap 19 Low Satisfactory 1986 Recreation
Taylor River Pond Dam New Hampshire Rockingham 19 High Satisfactory 1949 Fish and Wildlife Pond
Canaan New Hampshire Coos 19 Low Satisfactory 1927 Hydroelectric
South Berwick New Hampshire Strafford 18 Low Satisfactory 1923 Hydroelectric
Mascoma Lake Dam New Hampshire Grafton 18 High Poor 1881 Recreation
Blackwater Dam - Dodge Estate Dike New Hampshire Merrimack 18 High Not Available 1941 Flood Risk Reduction
Pittsfield Sewage Lagoon Dam New Hampshire Merrimack 18 Significant Satisfactory 1979 Other
Mcgary Fletcher Rec Pond Dam New Hampshire Sullivan 18 Significant Satisfactory 1978 Recreation
Little Bog Pond Dam New Hampshire Coos 18 Low Not Rated 1930 Recreation
Robinhood Park Reservoir Dam New Hampshire Cheshire 18 High Satisfactory 1872 Recreation
Ashuelot Paper Mill Dam New Hampshire Cheshire 18 Low Not Rated 1910 Hydroelectric
Bog Brook Pond Dam New Hampshire Sullivan 18 Low Satisfactory 1957 Recreation
Giles Pond New Hampshire Merrimack 18 Low Satisfactory 1904 Hydroelectric
Godfrey Dam New Hampshire Coos 18 Significant Satisfactory 1920 Water Supply
Mud Pond Dam New Hampshire Cheshire 18 Low Fair 1899 Recreation
Mountain Brook Reservoir Dam New Hampshire Cheshire 18 Significant Fair 1951 Recreation
Fullam Pond Dam New Hampshire Cheshire 18 Low Not Rated — Recreation
Eastman Treatment Lagoons Dam New Hampshire Sullivan 18 Significant Not Rated — Flood Risk Reduction
Dodge Falls New Hampshire Grafton 18 Low Satisfactory 1905 Hydroelectric
Hopkinton Sewage Lagoon Dam New Hampshire Merrimack 18 Significant Satisfactory 1983 Other
Pawtuckaway Lake /Drowns Dam New Hampshire Rockingham 18 Significant Poor 1842 Recreation
Lower Wilson Pond Dam New Hampshire Cheshire 18 Significant Satisfactory 1925 Recreation
Garvins Falls New Hampshire Merrimack 18 Low Satisfactory 1901 Hydroelectric
Berry Pond Dam New Hampshire Merrimack 18 High Satisfactory 1884 Water Supply
Waterloom Falls New Hampshire Hillsborough 18 Low Satisfactory 1980 Hydroelectric
Icy Gulch Reservoir Dam New Hampshire Coos 18 Significant Satisfactory 1940 Water Supply
Lower Lisbon New Hampshire Grafton 18 Low Satisfactory 1986 Hydroelectric
Lower Robertson New Hampshire Cheshire 18 Low Satisfactory 1905 Hydroelectric
Wason Pond Dam New Hampshire Rockingham 18 Low Satisfactory 1931 Recreation
Cheshire Mills Lower Dam New Hampshire Cheshire 18 High Poor 1848 Hydroelectric
Ayers Pond Dam New Hampshire Strafford 18 Significant Fair 1810 Recreation
Wildsong Farm Pond Dike New Hampshire Belknap 18 Low Fair 1969 Recreation
Sugar River I New Hampshire Sullivan 18 Significant Satisfactory 1928 Hydroelectric
Mill Pond Road Dam New Hampshire Cheshire 17 Undetermined Not Rated 1979 Recreation
Todd Lake Dam New Hampshire Merrimack 17 Significant Poor 1858 Recreation
Sargent Lake Dam New Hampshire Belknap 17 High Poor 1870 Recreation
Swains Lake Dam New Hampshire Strafford 17 High Satisfactory 1890 Recreation
Somersworth New Hampshire Strafford 17 Significant Satisfactory 1929 Hydroelectric
Shelburne New Hampshire Coos 17 Low Satisfactory 1906 Hydroelectric
Pioneer Lake Dam New Hampshire Cheshire 17 Low Not Rated 1971 Recreation
Waumbek Dam New Hampshire Strafford 17 Low Satisfactory 1880 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.