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.
| 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 |