Vehicle Safety
Recalls Search 320,000+ NHTSA safety recalls Complaints 2.1M+ consumer safety complaints TSBs 4.7M technical service bulletins VIN Lookup Decode any vehicle VIN instantly OBD Codes 12,000+ diagnostic trouble codes Fuel Economy EPA MPG data for all vehicles Statistics Recall trends & safety analysis
Consumer Safety
Product Safety 9,700+ CPSC product recalls Food Safety 28,600+ FDA food recalls Pet Safety 1.3M FDA animal adverse events Drug Safety 17,500+ FDA drug recalls Device Safety 38,400+ FDA device recalls Workplace Safety 102,900+ OSHA injury reports
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
Public Health
Nursing Homes 14,700 CMS rated facilities Environmental 80,000+ hazardous sites & releases

Browse Water Systems

25,913 public water systems in IL.

Public Water Systems Database

Browse 25,913 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
ROY'S BLOOMINGDALE TAVERN IL0041483 IL Transient Non-Community 6,010,890
CHICAGO IL0316000 IL Community 2,746,388
OVALTINE PRODUCTS IL0039214 IL Transient Non-Community 900,500
AURORA IL0894070 IL Community 183,000
JOLIET IL1970450 IL Community 160,000
NAPERVILLE IL0434670 IL Community 156,406
IL AMERICAN-CHAMPAIGN IL0195300 IL Community 150,000
ROCKFORD IL2010300 IL Community 147,051
IL AMERICAN-PEORIA IL1435030 IL Community 137,575
IL AMERICAN-EAST ST LOUIS IL1635040 IL Community 131,368
SPRINGFIELD IL1671200 IL Community 117,444
ELGIN IL0894380 IL Community 114,797
BALDWIN ASSN IL0044958 IL Transient Non-Community 108,000
WAUKEGAN IL0971900 IL Community 87,149
CICERO IL0310510 IL Community 83,000
AQUA ILLINOIS-KANKAKEE IL0915030 IL Community 80,000
BLOOMINGTON IL1130200 IL Community 77,610
DECATUR IL1150150 IL Community 76,122
SCHAUMBURG IL0314890 IL Community 75,750
EVANSTON IL0310810 IL Community 74,486
IL AMERICAN-WEST SUBURBAN IL1974151 IL Community 73,978
ARLINGTON HEIGHTS IL0314030 IL Community 73,320
PALATINE IL0312340 IL Community 70,875
SKOKIE IL0312880 IL Community 66,422
DES PLAINES IL0310630 IL Community 60,675
ORLAND PARK IL0312310 IL Community 58,862
OAK LAWN IL0312220 IL Community 58,362
BERWYN IL0310210 IL Community 57,250
TINLEY PARK IL0314910 IL Community 56,703
OAK PARK IL0312250 IL Community 54,583
WHEATON IL0431050 IL Community 53,970
NORMAL IL1130900 IL Community 52,736
ROMEOVILLE IL1970900 IL Community 50,458
HOFFMAN ESTATES IL0311290 IL Community 50,179
PLAINFIELD IL1970800 IL Community 50,000
DOWNERS GROVE IL0430300 IL Community 49,425
GLENVIEW IL0311020 IL Community 47,856
O FALLON IL1631100 IL Community 46,603
IL AMERICAN-ALTON IL1195150 IL Community 46,127
ELMHURST IL0430350 IL Community 45,000
DEKALB IL0370100 IL Community 45,000
MOLINE IL1610450 IL Community 44,500
LOMBARD IL0430600 IL Community 44,476
BUFFALO GROVE IL0314180 IL Community 43,212
QUINCY IL0010650 IL Community 42,000
BARTLETT IL0314120 IL Community 41,500
MOUNT PROSPECT IL0311980 IL Community 41,000
CRYSTAL LAKE IL1110150 IL Community 40,661
CAROL STREAM IL0430200 IL Community 39,854
PARK RIDGE IL0312460 IL Community 39,800