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
HIGHLAND WOODS GOLF CSE 1192 IL3100362 Illinois Transient Non-Community 400
ROCKWELL INN IL3034330 Illinois Transient Non-Community 400
DAM #4 3093 IL0100677 Illinois Transient Non-Community 400
KETTLE LAKE 1210 IL3100388 Illinois Transient Non-Community 400
OAK VALLEY RECREATION IL0017301 Illinois Transient Non-Community 400
SAG QUARRY 5063 IL3101139 Illinois Transient Non-Community 400
HOSANNA| LUTHERN CHURCH IL3116830 Illinois Transient Non-Community 400
CASCADE DRIVE-IN THEATRE IL3037515 Illinois Transient Non-Community 400
NED BROWN H 1233 IL0101626 Illinois Transient Non-Community 400
SCHILLER WOODS N GR 8 HP 3092 IL3074534 Illinois Transient Non-Community 400
THORNTON FLYING FIELD HP 623 IL0101550 Illinois Transient Non-Community 400
FAMILY AREA HP 103 IL3101642 Illinois Transient Non-Community 400
FAMILY PICNIC AREA 2078 IL3100560 Illinois Transient Non-Community 400
FAMILY AREA HP 120 IL0101675 Illinois Transient Non-Community 400
SCHILLER WOODS 3099 IL0100701 Illinois Transient Non-Community 400
KETTLE MORAINE LAKE 4 HP 120 IL3101659 Illinois Transient Non-Community 400
DEER GROVE WEST HP 117 IL0101618 Illinois Transient Non-Community 400
HIGHLAND WDS GOLF CSE 1224 IL3100446 Illinois Transient Non-Community 400
RIVER TRAIL NATURE CENT HP 109 IL0101600 Illinois Transient Non-Community 400
KETTLE MORAINE LAKE HP 120 IL3101667 Illinois Transient Non-Community 400
TINLEY PARK MENTAL HLTH CTR C IL3081232 Illinois Transient Non-Community 400
MAPLE LAKE BOATHOUSE 5188 IL3101279 Illinois Transient Non-Community 400
HIGHLAND WDS GOLF CSE 1223 IL3100438 Illinois Transient Non-Community 400
RED GATE WOODS 5159 IL3101238 Illinois Transient Non-Community 400
ELK PASTURE CCFPD HP 121 IL3100420 Illinois Transient Non-Community 400
TINLEY PARK MENTAL HEALTH CTR IL3081240 Illinois Transient Non-Community 400
ARTHER W FROBERG IL3116178 Illinois Non-Transient Non-Community 400
DELTA RESTAURANT IL3116319 Illinois Transient Non-Community 400
KETTLE LAKE 1212 IL3100396 Illinois Transient Non-Community 400
SULLIVAN CAMP GR 0 HP 5061 IL0009175 Illinois Transient Non-Community 400
TAMARACK GOLF CLUB LTD IL3123000 Illinois Transient Non-Community 400
HARMS WOODS 2126 IL3038141 Illinois Transient Non-Community 400
CARLSON SPRINGS GR 1 HP 5252 IL0073874 Illinois Transient Non-Community 400
ELK GROVE 1124 IL3100305 Illinois Transient Non-Community 400
SCHILLER WOODS 3097 IL0100693 Illinois Transient Non-Community 400
ROUTE 51 GALLERIA IL3127100 Illinois Transient Non-Community 400
BUSSE GR WEST HP 104 IL0101683 Illinois Transient Non-Community 400
TINLEY CREEK WDS GR3 5258 IL3074641 Illinois Transient Non-Community 400
SCHILLER WOODS GR 6 3110 IL3074567 Illinois Transient Non-Community 400
BLACK HAWK EAST COLLEGE IL3034611 Illinois Non-Transient Non-Community 400
SCHILLER WOODS N HP 3094 IL3074542 Illinois Transient Non-Community 400
PHILLIPS CONVENIENCE STORE IL3125450 Illinois Transient Non-Community 399
LODA IL0750550 Illinois Community 398
SPRINGBROOK SWIM CLUB IL3122556 Illinois Transient Non-Community 396
MASON IL0490300 Illinois Community 396
CEDAR HAVEN MHC ME0007363 Illinois Community 395
SEYMOUR WATER DISTRICT IL0190060 Illinois Community 392
EDGINGTON WATER DISTRICT IL1615550 Illinois Community 391
HYDE PARK MHP IL1155325 Illinois Community 390
INDIAN CREEK OFFICE WELL IL3106054 Illinois Transient Non-Community 390