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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

434,040 public water systems.

Public Water Systems Database

Browse 434,040 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
SOUTHFIELD MI0006160 Michigan Community 71,739
CALIFORNIA WATER SERVICE CO. - PALOS VER CA1910104 California Community 71,452
HICKORY CITY OF NC0118010 North Carolina Community 71,393
Saint Cloud MN1730027 Minnesota Community 71,321
PORT ORANGE, CITY OF FL3641044 Florida Community 71,096
PALATINE IL0312340 Illinois Community 70,875
LAFAYETTE WATER WORKS IN5279013 Indiana Community 70,835
WAUKESHA WATER UTILITY WI2680238 Community 70,718
EAU CLAIRE WATERWORKS WI6180230 Community 70,587
LAKE SHORE FL2160640 Florida Community 70,410
CITY OF YUBA CITY CA5110002 California Community 70,256
BARTOW COUNTY GA0150001 Georgia Community 70,243
Blaine MN1020006 Minnesota Community 70,220
SEMINOLE COUNTY SOUTHEAST FL3590571 Florida Community 70,040
CANTON WATER DEPT-SUGARCREEK OH7601032 Ohio Community 70,000
HAGERSTOWN MD0002453 Maryland Community 70,000
FAYETTEVILLE-HOFFER NC0326015 North Carolina Community 70,000
PHILA SUB.WATER CO.CRUM CREEK PA1230023 Pennsylvania Community 70,000
CWSC LOS ALTOS SUBURBAN CA4310001 California Community 69,973
SUFFOLK, CITY OF VA3800805 Virginia Community 69,822
TONAWANDA CON. WATER DISTRICT NY1404557 New York Community 69,795
DELRAY BEACH PUBLIC WATER SYSTEM FL4500351 Florida Community 69,754
SOUTHERN UTILITIES TX2120063 Texas Community 69,735
WATERLOO WATER WORKS IA0790074 Iowa Community 69,504
IDAHO FALLS CITY OF ID7100039 Idaho Community 69,450
TOHO WATER AUTHORITY-POINCIANA SYSTEM FL3494429 Florida Community 69,447
CITY OF NEW SMYRNA BEACH FL3640876 Florida Community 69,409
BERKELEY COUNTY PSWD-POTOMAC RIVER WV3300218 Community 69,372
KIRKLAND CITY OF WA5342250 Washington Community 69,243
HIGHLANDS FL2160488 Florida Community 69,200
VALLEY COUNTY WATER DIST. CA1910009 California Community 68,871
IOWA CITY WATER DEPARTMENT IA5225079 Iowa Community 68,753
WATER AUTH OF DICKSON COUNTY TN0000191 Tennessee Community 68,675
CITY OF NEWPORT BEACH CA3010023 California Community 68,572
SHARYLAND WSC TX1080033 Texas Community 68,562
PA GAS & WATER COMPANY PA2409100 Pennsylvania Community 68,474
HIXSON UTILITY DISTRICT TN0000303 Tennessee Community 68,306
LODI, CITY OF CA3910004 California Community 68,272
Eagan MN1190007 Minnesota Community 68,223
LYNNWOOD CITY OF WA5349270 Washington Community 68,204
MISSOULA WATER MT0000294 Montana Community 68,200
CITY OF ROWLETT TX0570056 Texas Community 68,123
EL YUNQUE PR0005296 PR Community 68,114
ELYRIA WATER DEPARTMENT OH4700411 Ohio Community 68,000
OLD BRIDGE MUA NJ1209002 New Jersey Community 68,000
SARATOGA SPRINGS CITY UTAH25138 Utah Community 68,000
CITY OF JAX- MCDUFF WTP FL2164364 Community 67,980
LEE COUNTY U.-GREEN MEADOW FL5360313 Florida Community 67,974
ROBESON COUNTY WATER SYSTEM NC0378055 North Carolina Community 67,970
CITRUS HEIGHTS WATER DISTRICT CA3410006 California Community 67,818