Browse Water Systems

25,921 public water systems in IL.

Public Water Systems Database

Browse 25,921 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.

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System Name PWSID State Type Population Served
PILKINGTON GLASS IL3123687 Illinois Non-Transient Non-Community 390
PERRY IL1490700 Illinois Community 388
FORGE AT THE LAKE IL1190120 Illinois Community 387
GLADSTONE IL0710020 Illinois Community 387
SIGEL IL1730350 Illinois Community 386
ST MARY'S OF HELP CATHOLIC CHU IL0020792 Illinois Transient Non-Community 385
HIGHLAND ESTS IL0890010 Illinois Community 385
MANATEE MANOR WATER SYS FL6411133 Illinois Community 385
S L M WATER COMMISSION IL1635090 Illinois Community 385
BROOKFIELD ZOOLOGICAL PARK IL0319050 Illinois Community 385
ST MARY'S OF HELP CATHOLIC CHU IL3020792 Illinois Transient Non-Community 385
ROYAL MELBOURNE HOMEOWNERS ASN IL0970170 Illinois Community 382
WAYNESVILLE IL0390300 Illinois Community 381
BUYSSE SUBDIVISION IL0735000 Illinois Community 380
LINWAY ESTATES MHP IL0315935 Illinois Community 380
LATHAM IL1070300 Illinois Community 380
CLOCKTOWER INN IL3096636 Illinois Transient Non-Community 380
MONROE CENTER SCHOOL - NEW WELL IL3154666 Illinois Non-Transient Non-Community 380
MONROE CENTER SCHOOL - OLD WELL IL3001578 Illinois Non-Transient Non-Community 380
WINNEBAGO COUNTY SOUTH BLUFF IL2015725 Illinois Community 380
JOY IL1310100 Illinois Community 377
AQUA ILLINOIS-WOODLAWN IL1415050 Illinois Community 375
HENDERSON IL0950250 Illinois Community 375
OLDE NORTH PANCAKE HOUSE IL3037481 Illinois Transient Non-Community 375
LUTHER SCHILLING ELEM SCHOOL IL3025619 Illinois Non-Transient Non-Community 375
BUFFALO COUNTRY UNCLES 130216 TX1140037 Illinois Transient Non-Community 375
SIU SCH DENTAL MEDICINE-ALTON IL1195540 Illinois Community 375
SUNNY HILL ESTATES SUBDIVISION IL0735300 Illinois Community 375
SMITHFIELD IL0570850 Illinois Community 375
SUNRISE MHP FL6291761 Illinois Community 375
WHISPERING LAKES WATER SYSTEM, INC. IL0970220 Illinois Community 375
FOUNTAIN VALLEY MHP IL0195945 Illinois Community 375
RIVERVIEW ESTATES PA3390018 Illinois Community 375
ST FRANCIS XAVIER CHURCH IL3161802 Illinois Transient Non-Community 375
MARTINTON IL0750600 Illinois Community 375
SILO RESTAURANT IL3112227 Illinois Transient Non-Community 375
FREEMAN SPUR IL1994420 Illinois Community 373
BILINGUAL ROCK IMMERSION SCHOOL IL3128280 Illinois Transient Non-Community 373
IRVING IL1350350 Illinois Community 373
JELLYSTONE PARK - MILBROOK IL3120725 Illinois Transient Non-Community 371
RESURRECTION EVANG LUTH SCHOOL IL3075523 Illinois Non-Transient Non-Community 370
MODINE MANUFACTURING CO IL3064410 Illinois Non-Transient Non-Community 370
CARBON HILL IL0630100 Illinois Community 370
ARAPAHO VILLAGE MHP IL1635055 Illinois Community 368
ROBERTS IL0530350 Illinois Community 367
UTL INC-COUNTY LINE WATER COMPANY IL0315100 Illinois Community 366
INDIAN KNOLLS #33 IL0037291 Illinois Transient Non-Community 366
UNIVERSITY ST MARY OF THE LAKE IL0971170 Illinois Community 365
HOLIDAY INN MUNDELEIN IL3128272 Illinois Non-Transient Non-Community 364
ORIENT IL0550350 Illinois Community 362