Browse Water Systems

25,185 public water systems in IL.

Public Water Systems Database

Browse 25,185 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
CAMP AGUDAH MIDWEST MI2011680 Illinois Transient Non-Community 430
LAKEWOOD ESTATES IA8222611 Illinois Community 430
FERMI NTL ACCL LAB- VLG IL0435837 Illinois Community 430
SORENTO IL0050300 Illinois Community 429
HECKER IL1330150 Illinois Community 429
IL AMERICAN-SADORUS IL0190750 Illinois Community 426
PEABODY COAL CO BALDWIN UNDER IL3005736 Illinois Transient Non-Community 425
AQUA ILLINOIS-NORDIC WOODS IL1415330 Illinois Community 425
ST ANDREWS GOLF CLUB/HANDWELL IL3113233 Illinois Transient Non-Community 425
FLAME RESTAURANT IL0040170 Illinois Transient Non-Community 425
ST ANDREWS GOLF & COUNTRY CLUB IL3095067 Illinois Transient Non-Community 425
GROUND ROUND IL0040154 Illinois Transient Non-Community 425
BAY VIEW BAPTIST CHURCH IL3135368 Illinois Non-Transient Non-Community 425
PEABODY COAL CO BALDWIN UNDER IL0005736 Illinois Transient Non-Community 425
HOLIDAY MHP IL1195145 Illinois Community 425
HORACE MANN SCHOOL IL0048561 Illinois Transient Non-Community 425
PRAIRIE CITY IL1090400 Illinois Community 425
NEW HAVEN IL0590150 Illinois Community 424
UNIROYAL INC IL3082180 Illinois Transient Non-Community 421
UNIROYAL INC IL0082180 Illinois Transient Non-Community 421
DE WITT CHURCH IL3044743 Illinois Transient Non-Community 420
HOPEWELL IL1235150 Illinois Community 420
FMC CORP IL0052258 Illinois Transient Non-Community 420
OGDEN GARDENS SUBDIVISION IL0895400 Illinois Community 420
CATSKILL RV RESORT NY5207539 Illinois Transient Non-Community 420
DE WITT CHURCH IL0044743 Illinois Transient Non-Community 420
OAKWOOD ESTATES IL1670060 Illinois Community 420
NORTH HILLS MHP WI1140439 Illinois Community 420
ARENZVILLE IL0170050 Illinois Community 419
ILLINI BEEF PACKERS IL0049015 Illinois Transient Non-Community 415
CAMPBELL HILL IL0770100 Illinois Community 414
HILLDALE MANOR SUBDIVISION IL0975700 Illinois Community 414
MONTMORENCY SCHOOL IL0035311 Illinois Transient Non-Community 413
ARDMORE SCHOOL #4 IL0037374 Illinois Transient Non-Community 412
CEDAR PARK TX1080233 Illinois Community 411
WAUCONDA ORCHARDS IL3028548 Illinois Transient Non-Community 410
MID COUNTY JR SR HIGH SCHOOL IL0076984 Illinois Transient Non-Community 410
MIDLAND HIGH SCHOOL IL3076984 Illinois Non-Transient Non-Community 410
WHITE OAKS ESTATES WATER ASSOC., INC. IL1035050 Illinois Community 410
EAST COLONA IL0035238 Illinois Transient Non-Community 407
SPRINGBROOK COMMUNITY CHURCH IL3157388 Illinois Transient Non-Community 406
HORACE MANN SCHOOL IL3048561 Illinois Non-Transient Non-Community 405
MARION HILLS SCHOOL IL3039784 Illinois Transient Non-Community 405
MARION HILLS SCHOOL IL0039784 Illinois Transient Non-Community 405
CENTER CASS SCHOOL IL0039743 Illinois Transient Non-Community 405
HEN HOUSE INTERSTATE FAMILY RE IL0030726 Illinois Transient Non-Community 405
DES PLAINES MHP IL0317775 Illinois Community 405
WELDON IL0390350 Illinois Community 404
ELLIS GROVE IL1570200 Illinois Community 403
LEAF RIVER IL1410300 Illinois Community 403