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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

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
BLUE ISLAND IL0310240 Illinois Community 21,494
Andover MN1020034 Minnesota Community 21,455
WASHOUGAL CITY OF WA5393400 Washington Community 21,441
AMERICAN CANYON, CITY OF CA2810005 California Community 21,437
VINEYARD CITY UTAH25168 Utah Community 21,431
SILOAM SPRINGS WATERWORKS AR0000056 Arkansas Community 21,430
AUBURN HILLS MI0005450 Michigan Community 21,412
PORT HUENEME CITY WATER DEPT CA5610009 California Community 21,407
ST. LUCIE WEST SERVICES DISTRICT FL4565031 Florida Community 21,400
GWA CENTRAL WATER SYSTEM GU0000003 GU Community 21,398
GARDNER WATER DEPARTMENT MA2103000 Massachusetts Community 21,381
EAST MOLINE IL1610250 Illinois Community 21,374
ASSUMPTION PARISH WW DISTRICT 1 LA1007001 Louisiana Community 21,366
SOUTH MILWAUKEE WATERWORKS WI2410144 Wisconsin Community 21,340
BOB SMITH AK2210029 Alaska Community 21,320
MAINE WATER COMPANY CAMDEN & ROCKLAND ME0090300 Maine Community 21,315
THOMSON-MCDUFFIE CO W&S COMM GA1890001 Georgia Community 21,312
LEEDS WATER WORKS BOARD AL0000753 Alabama Community 21,300
HELENA, THE UB OF THE CITY OF AL0001157 Alabama Community 21,300
ACTON WATER SUPPLY DISTRICT MA2002000 Massachusetts Community 21,285
GRAYSLAKE IL0970250 Illinois Community 21,248
GENEVA IL0890350 Illinois Community 21,247
LAWRENCEBURG UTILITY SYSTEMS TN0000392 Tennessee Community 21,244
MILTON, CITY OF WATER SYSTEM FL1570146 Florida Community 21,241
CUMBERLAND, TOWN OF RI1647530 Rhode Island Community 21,235
WINDERMERE COMMUNITY TX2270161 Texas Community 21,231
WEST RICHLAND CITY OF WA5394900 Washington Community 21,231
RIDGEFIELD PUBLIC WORKS WA5372400 Washington Community 21,225
BLACKMAN TOWNSHIP MI0000740 Michigan Community 21,222
CONSOLIDATED IRRIG DIST 19 SYSTEM 2 WA5310221 Washington Community 21,220
WINDHAM WATER WORKS CT1630011 Connecticut Community 21,214
QUEENSBURY WATER DISTRICT NY5600114 New York Community 21,200
BREEZY HILL W/D (SC0220006) SC0220006 South Carolina Community 21,197
MIDWAY WATER SYSTEM, INC. FL1570470 Florida Community 21,196
HAMMOND W/D (SC0420007) SC0420007 South Carolina Community 21,193
CULPEPER, TOWN OF VA6047500 Virginia Community 21,184
CREST HILL IL1970250 Illinois Community 21,169
LOCKPORT CITY WTP NY3100564 New York Community 21,165
ENERGY UNITED WATER CORP NC0102015 North Carolina Community 21,148
SAN LORENZO VALLEY WATER DIST CA4410014 California Community 21,145
WINTER SPRINGS EAST(TUSKAWILLA) FL3591394 Florida Community 21,137
CITY OF HAMMOND WATER SYSTEM LA1105009 Louisiana Community 21,135
HOWARD WATERWORKS WI4050468 Wisconsin Community 21,133
JEFFERSON COUNTY PWSD 1 MO6024292 Missouri Community 21,113
LOCKPORT TOWN WDS NY3100563 New York Community 21,105
PLAINVIEW MUNICIPAL WATER SYSTEM TX0950004 Texas Community 21,104
DOVER TWP WATER SYS PA7670073 Pennsylvania Community 21,097
CITY OF MURPHY TX0430042 Texas Community 21,082
OCOEE UTILITY DISTRICT TN0000525 Tennessee Community 21,082
CITY OF ALAMO TX1080001 Texas Community 21,065