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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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Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases
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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

433,698 public water systems.

Public Water Systems Database

Browse 433,698 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.

System Name PWSID State Type Population Served
CITY OF SCHERTZ TX0940003 Texas Community 41,948
FITCHBURG DPW DIVISION OF WATER SUPPLY MA2097000 Massachusetts Community 41,946
LAGRANGE GA2850001 Georgia Community 41,852
MARLBOROUGH DPW WATER DIV. (MWRA) MA2170000 Massachusetts Community 41,799
WENTZVILLE PWS MO6010849 Missouri Community 41,784
MT LAUREL TWP MUA NJ0324001 New Jersey Community 41,743
SACRAMENTO INTERNATIONAL AIRPORT [SWS] CA3400139 California Non-Transient Non-Community 41,717
BLOOMFIELD TOWNSHIP MI0000790 Michigan Community 41,691
LEOMINSTER WATER DIVISION MA2153000 Massachusetts Community 41,683
CITY OF COPPERAS COVE TX0500001 Texas Community 41,669
KEARNY WATER DEPARTMENT NJ0907001 New Jersey Community 41,664
CHESTERFIELD TOWNSHIP MI0001390 Michigan Community 41,650
DEDHAM WESTWOOD WATER DIST. MA3073000 Massachusetts Community 41,630
MARION MUNICIPAL WATER DEPT IA5751035 Iowa Community 41,623
OAK RIDGE DEPT OF PUBLIC WORKS TN0000522 Tennessee Community 41,614
CITY OF PLANT CITY UTILITY FL6290323 Florida Community 41,601
INDIAN WELLS VALLEY W.D. CA1510017 California Community 41,580
WESTERN MWD CA1310049 California Community 41,549
BARTLETT IL0314120 Illinois Community 41,500
INDIANA AMERICAN WATER - RICHMOND IN5289012 Indiana Community 41,485
HAZELTON WATER AUTHORITY PA2400058 Pennsylvania Community 41,400
HOPKINSVILLE WATER ENVIRONMENT AUTHORITY KY0240201 Kentucky Community 41,350
KNOX-CHAPMAN UTILITY DISTRICT TN0000367 Tennessee Community 41,311
CARMICHAEL WATER DISTRICT CA3410004 California Community 41,193
Mohegan Sun RETAIL/CASINO/HOTEL/ETC 010109001 Non-Transient Non-Community 41,185
SOUTH COAST WATER DISTRICT CA3010042 California Community 41,118
WESTFIELD DPWWATER DIVISION MA1329000 Massachusetts Community 41,094
GEORGETOWN TOWNSHIP MI0002620 Michigan Community 41,086
EPCOR WATER NEW MEXICO INC CLOVIS NM3527305 New Mexico Community 41,066
ALABASTER WATER BOARD AL0001148 Alabama Community 41,061
MIDDLETOWN WATER DEPARTMENT CT0830011 Connecticut Community 41,019
TOWN OF LITTLE ELM TX0610035 Texas Community 41,000
GREENE CO.-NORTHWEST REG WATER OH2903512 Ohio Community 41,000
CALIFORNIA STATE UNIVERSITY FRESNO CA1010339 California Community 41,000
MOUNT PROSPECT IL0311980 Illinois Community 41,000
GULF SHORES, THE UB OF THE CITY OF AL0000038 Alabama Community 40,947
HANOVER MUNI WATER WORKS PA7670076 Pennsylvania Community 40,900
WOBURN WATER DEPT. MA3347000 Massachusetts Community 40,876
BAY COUNTY WATER SYSTEM FL1030050 Florida Community 40,848
SAGINAW CHARTER TOWNSHIP MI0005860 Michigan Community 40,840
SOQUEL CREEK WATER DISTRICT CA4410017 California Community 40,809
CEDAR FALLS MUNICIPAL WATER UTILITIES IA0709084 Iowa Community 40,713
CRYSTAL LAKE IL1110150 Illinois Community 40,661
LAKE COUNTY EAST WATER SUBDISTRICT OH4302911 Ohio Community 40,656
N MYRTLE BEACH CITY OF (SC2610011) SC2610011 South Carolina Community 40,625
PICO RIVERA - CITY, WATER DEPT. CA1910042 California Community 40,600
NORTHPORT WATER WORKS, CITY OF AL0001307 Alabama Community 40,551
SMYRNA GA0670007 Georgia Community 40,508
HARRIS COUNTY MUD 165 TX1012187 Texas Community 40,503
PA AM CAP DIV Y B II PA7670127 Pennsylvania Community 40,500