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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
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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 Water Systems

3,958 public water systems in NH.

Public Water Systems Database

Browse 3,958 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

Clear
System Name PWSID State Type Population Served
MANCHESTER WATER WORKS NH1471010 New Hampshire Community 123,500
PENNICHUCK WATER WORKS NH1621010 New Hampshire Community 89,073
CONCORD WATER DEPT NH0501010 New Hampshire Community 44,215
PORTSMOUTH WATER WORKS NH1951010 New Hampshire Community 33,000
KEENE WATER DEPT NH1241010 New Hampshire Community 30,000
DOVER WATER DEPT NH0651010 New Hampshire Community 29,000
MERRIMACK VILLAGE DIST NH1531010 New Hampshire Community 25,500
ROCHESTER WATER DEPT NH2001010 New Hampshire Community 25,000
SALEM WATER DEPT NH2051010 New Hampshire Community 21,000
DERRY WATER DEPT NH0611010 New Hampshire Community 17,290
LACONIA WATER WORKS NH1281010 New Hampshire Community 17,000
HUDSON WATER DEPT NH1201010 New Hampshire Community 16,700
UNH/DURHAM WATER SYS NH0691010 New Hampshire Community 16,000
SEABROOK WATER DEPT NH2111010 New Hampshire Community 14,000
LEBANON WATER DEPT NH1321010 New Hampshire Community 13,600
EXETER WATER DEPT NH0801010 New Hampshire Community 12,236
SOMERSWORTH WATER WORKS NH2151010 New Hampshire Community 12,000
PEASE TRADE PORT NH1951020 New Hampshire Community 9,900
HANOVER WATER DEPT NH1071010 New Hampshire Community 9,600
BERLIN WATER WORKS NH0231010 New Hampshire Community 9,575
MILFORD WATER UTILITIES DEPT NH1561010 New Hampshire Community 9,500
CLAREMONT WATER DEPT NH0461010 New Hampshire Community 9,000
FRANKLIN WATER WORKS NH0851010 New Hampshire Community 7,200
HAMPSTEAD AREA WATER NH1031010 New Hampshire Community 7,153
LITCHFIELD NH1371010 New Hampshire Community 7,000
DURHAM WATER DEPT NH0691020 New Hampshire Community 7,000
PLYMOUTH VLG WATER AND SEWER NH1941010 New Hampshire Community 6,700
LITTLETON WATER AND LIGHT NH1381010 New Hampshire Community 6,500
LONDONDERRY NH1391010 New Hampshire Community 6,255
WOLFEBORO WATER AND SEWER NH2561010 New Hampshire Community 6,000
NORTH CONWAY WATER PCT NH0511030 New Hampshire Community 5,500
PEMBROKE WATER WORKS NH1861010 New Hampshire Community 5,200
NEWMARKET WATER WORKS NH1731010 New Hampshire Community 5,030
NEWPORT WATER WORKS NH1741010 New Hampshire Community 5,000
CENTRAL HOOKSETT WATER PCT NH1181010 New Hampshire Community 4,650
PETERBOROUGH WATER WORKS NH1871010 New Hampshire Community 4,500
RYE WATER DIST NH2041010 New Hampshire Community 4,300
LOWER BARTLETT WATER PCT NH0161020 New Hampshire Community 3,850
PENACOOK BOSCAWEN WATER PCT NH0251010 New Hampshire Community 3,800
JAFFREY WATER WORKS NH1221010 New Hampshire Community 3,800
MEREDITH WATER DEPT NH1521010 New Hampshire Community 3,750
BRISTOL WATER WORKS NH0301010 New Hampshire Community 3,575
VILLAGE DIST OF EASTMAN NH0951010 New Hampshire Community 3,400
LINCOLN WATER WORKS NH1351010 New Hampshire Community 3,300
RAYMOND WATER DEPT NH1971010 New Hampshire Community 3,300
GOFFSTOWN VILLAGE PCT NH0911010 New Hampshire Community 3,250
NEW LONDON SPRINGFIELD WATER NH1721010 New Hampshire Community 3,250
FARMINGTON WATER DEPT NH0811010 New Hampshire Community 3,250
WATERVILLE VALLEY WATER DIST NH2441010 New Hampshire Community 3,150
HOOKSETT VILLAGE WATER PCT NH1181020 New Hampshire Community 3,000