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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
WINTHROP WATER DIVISION, (MWRA) MA3346000 Massachusetts Community 19,316
JOINT BASE ANACOSTIA - BOLLING DC0000004 Washington D.C. Community 19,312
LE-AX REGIONAL WATER DISTRICT PWS OH0501111 Ohio Community 19,311
MONTROSE CITY OF CO0143518 Colorado Community 19,305
FERNDALE WA5324850 Washington Community 19,305
CITY OF ORANGE TX1810004 Texas Community 19,300
SCITUATE WATER DIVISION MA4264000 Massachusetts Community 19,297
FOREST CENTRAL WATER SYSTEM VA5019315 Virginia Community 19,263
SPRINGBORO PWS OH8301412 Ohio Community 19,263
SANTA FE SPRINGS - CITY, WATER DEPT. CA1910245 California Community 19,219
CITY OF WEST UNIVERSITY PLACE TX1010027 Texas Community 19,200
MONTANA STATE UNIVERSITY BOZEMAN MT0004790 Montana Non-Transient Non-Community 19,200
MOUNT HOLLY, CITY OF NC0136020 North Carolina Community 19,200
DEERFIELD IL0974340 Illinois Community 19,196
VENICE GARDENS UTILITY CORP FL6581899 Florida Community 19,193
ELIZABETH CITY, CITY OF NC0470010 North Carolina Community 19,187
DOUGLAS WATER AUTHORITY AL0000940 Alabama Community 19,179
JUNCTION CITY, CITY OF KS2006108 Kansas Community 19,167
NORTON WATER DEPARTMENT MA4218000 Massachusetts Community 19,161
BELLWOOD IL0310150 Illinois Community 19,156
PICKERINGTON CITY PWS OH2301512 Ohio Community 19,141
CITY OF GREENWOOD MS0420001 Mississippi Community 19,140
SUMMIT WATER & SUPPLY CO WA5385050 Washington Community 19,125
CITY OF ALICE TX1250001 Texas Community 19,104
QUARTZ HILL WATER DIST. CA1910130 California Community 19,100
SWR WATER DISTRICT SOUTH PLANT PWS OH0904112 Ohio Community 19,098
INDIANA AMERICAN WATER - SHELBYVILLE IN5273002 Indiana Community 19,093
NELLIS AIR FORCE BASE NV0003028 Nevada Community 19,081
CAMDEN CITY OF (SC2810001) SC2810001 South Carolina Community 19,076
ALPHA-TALBOTT UTILITY DISTRICT TN0000014 Tennessee Community 19,075
BLOUNT COUNTY WATER AUTHORITY AL0001783 Alabama Community 19,074
CLARKSBURG WATER BOARD WV3301705 West Virginia Community 19,072
ALSIP IL0310030 Illinois Community 19,063
LAMONT PUBLIC UTILITY DIST CA1510012 California Community 19,057
SPO CO WATER DIST 3 SYS 1 WA5393351 Washington Community 19,035
WESTERN ALLEGHENY COUNTY MUN A PA5020034 Pennsylvania Community 19,031
MCMINNVILLE WATER DEPT TN0000423 Tennessee Community 19,029
EASTERN HEIGHTS UTILITIES IN5228003 Indiana Community 19,028
WEST WARREN-VIOLA U.D. TN0000742 Tennessee Community 19,009
WILLOWS WD CO0103100 Colorado Community 19,000
REEDY CREEK UTL-LK BUENA VISTA FL4491194 Florida Transient Non-Community 19,000
CENTER TWP WATER AUTH PA5040007 Pennsylvania Community 19,000
CAMBRIDGE MD0002253 Maryland Community 19,000
MCB QUANTICO - MAINSIDE VA6153675 Virginia Community 19,000
ELIZABETHTOWN AREA WATER PA7360124 Pennsylvania Community 19,000
HEBER CITY WATER SYSTEM UTAH26006 Utah Community 19,000
PAYSON CITY WATER SYSTEM UTAH25021 Utah Community 19,000
MILLCREEK TWP WATER AUTH PA6250076 Pennsylvania Community 19,000
REEDY CRK UTL-LAKE BUENA VISTA FL3491194 Florida Transient Non-Community 19,000
OAKRIDGE FL2160823 Florida Community 19,000