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
WHEELING CONCESSIONS IL0088567 Illinois Transient Non-Community 400
PORTAGE WOODS 4138 IL0100875 Illinois Transient Non-Community 400
POTTAWATOMIE WOODS 1082 IL0100255 Illinois Transient Non-Community 400
MILLER MEADOW 4130 IL0100834 Illinois Transient Non-Community 400
HEN HOUSE IL3092528 Illinois Transient Non-Community 400
SCHUTH'S GROVE 4111 IL0100792 Illinois Transient Non-Community 400
BEMIS WOODS SOUTH 4109 IL0100784 Illinois Transient Non-Community 400
PORTAGE WOODS CCFPD HP 410 IL0100776 Illinois Transient Non-Community 400
MEADOW LARK GOLF CSE 4104 IL0100768 Illinois Transient Non-Community 400
FAMILY PICNIC AREA 3118 IL0100743 Illinois Transient Non-Community 400
ERICKSON WOODS 2061 IL0100529 Illinois Transient Non-Community 400
FAMILY PICNIC AREA 2057 IL0100511 Illinois Transient Non-Community 400
PIERCE UNITED METHODIST CHURCH IL0029132 Illinois Transient Non-Community 400
DAM 2 WOODS GR1 1051 IL3074047 Illinois Transient Non-Community 400
TOWER RD BOAT DOCK 2053 IL0100503 Illinois Transient Non-Community 400
TRI-LAKES CONSERVATION&RECCLUB IL3054015 Illinois Transient Non-Community 400
NED BROWN WOODS 1237 IL0100495 Illinois Transient Non-Community 400
HARVEST BAPTIST CHURCH WELL 2 IL3157339 Illinois Transient Non-Community 400
CHAIN-O-LAKES STATE PARK IL0097642 Illinois Transient Non-Community 400
NED BROWN WOODS 1236 IL0100487 Illinois Transient Non-Community 400
BLACK HAWK EAST COLLEGE IL3034611 Illinois Non-Transient Non-Community 400
ARIE CROWN FOREST GR 5 HP 4156 IL0008888 Illinois Transient Non-Community 400
FALCON CAMP WELL IL3009092 Illinois Transient Non-Community 400
DEER GROVE SOUTH GR HP 1138 IL0074088 Illinois Transient Non-Community 400
EXPRESS LANE GAS AND FOOD INC. IL3125823 Illinois Transient Non-Community 400
DEER GROVE 1003 IL0100123 Illinois Transient Non-Community 400
CAMP BEARD 1061 IL0076752 Illinois Transient Non-Community 400
CAMP BEARD 1030 IL0076760 Illinois Transient Non-Community 400
KNOLL CREST FUNERAL HOME IL3148858 Illinois Transient Non-Community 400
CARLSON SPRINGS 5252 IL3073874 Illinois Transient Non-Community 400
THATCHER WOODS GR 4 HP 3137 IL3069906 Illinois Transient Non-Community 400
WAYSIDE WOODS GR 1 HP 2090 IL0069864 Illinois Transient Non-Community 400
IL YOUTH CENTER KEWANEE IL0730110 Illinois Community 400
HIDDEN POND WOODS GR HP 5224 IL0073478 Illinois Transient Non-Community 400
WAMPUM LAKE 6277 IL3069872 Illinois Transient Non-Community 400
ST JOHNS EVANGELICAL LUTHERAN IL0059550 Illinois Transient Non-Community 400
WAYSIDE WOODS GR 1 HP 2090 IL3069864 Illinois Transient Non-Community 400
ZANDER WOODS GR 1 HP 6236 IL0069823 Illinois Transient Non-Community 400
DETWEILLER GOLF COURSE IL3115634 Illinois Transient Non-Community 400
KENNEY IL0390200 Illinois Community 400
BORG-WARNER CHEMICAL IL0065425 Illinois Transient Non-Community 400
VOCATIONAL CENTER SCHOOL IL0096958 Illinois Transient Non-Community 400
REXNORD IL3122564 Illinois Non-Transient Non-Community 400
DAM 1 SOUTH AREA GR S HP 1035 IL3070284 Illinois Transient Non-Community 400
WILLOW SPRINGS WOODS HP 5243 IL0073536 Illinois Transient Non-Community 400
SULLIVAN CAMP GR 0 IL0010686 Illinois Transient Non-Community 400
EDGEWOOD GOLF COURSE IL0017400 Illinois Transient Non-Community 400
BUSSE FOREST S 1160 IL3070433 Illinois Transient Non-Community 400
ST MARY'S SLOVENIAN CATHOLIC CENTER IL3136556 Illinois Transient Non-Community 400
ROUTE 51 GALLERIA IL3127100 Illinois Transient Non-Community 400