Public Water Systems
5,117 active water systems in IL.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SCOTTVILLE RURAL WATER COMPANY, INC. | PALMYRA, IL | 695 | 139 | — |
| FAIRMOUNT | FAIRMOUNT, IL | 690 | 46 | — |
| TAMPICO | TAMPICO, IL | 689 | 15 | — |
| WHITE HEATH WATERWORKS | WHITE HEATH, IL | 685 | 45 | — |
| POTOMAC | POTOMAC, IL | 685 | 51 | — |
| CREAL SPRINGS | CREAL SPRINGS, IL | 683 | 26 | — |
| IL AMERICAN-TERRA COTTA | GODFREY, IL | 681 | 0 | — |
| SHADOW WOOD MHP | CHAMPAIGN, IL | 680 | 0 | — |
| LENZBURG | SWANSEA, IL | 680 | 52 | — |
| IL AMERICAN-LOMBARD HEIGHTS | GODFREY, IL | 679 | 1 | — |
| SAYBROOK | SAYBROOK, IL | 679 | 278 | — |
| WESTFIELD | WESTFIELD, IL | 678 | 273 | — |
| RIVER OAKS ESTATES MHP | BLOOMFIELD HILLS, IL | 677 | 0 | — |
| BRADFORD | BRADFORD, IL | 676 | 213 | — |
| ARENZVILLE RURAL WATER COOPERATIVE | ARENZVILLE, IL | 675 | 4 | — |
| LAKE COUNTY PW- HAWTHORN WOODS | LIBERTYVILLE, IL | 675 | 32 | — |
| FERSON CREEK ELEM SCHL-CUSD 303 | ST. CHARLES, IL | 667 | 23 | — |
| WEST CITY | WEST CITY, IL | 664 | 28 | — |
| DALZELL | PERU, IL | 663 | 54 | — |
| CEDARVILLE | CEDARVILLE, IL | 663 | 19 | — |
| CAMBRIDGE COURTS MHP | NORTHBROOK, IL | 658 | 26 | — |
| CHAPIN | CHAPIN, IL | 658 | 43 | — |
| HOYLETON | CENTRALIA, IL | 658 | 9 | — |
| SHIPMAN | SHIPMAN, IL | 656 | 113 | — |
| TAMMS | TAMMS, IL | 653 | 89 | — |
| EQUALITY | EQUALITY, IL | 652 | 44 | — |
| MATHERVILLE | MATHERVILLE, IL | 651 | 165 | — |
| CRESCENT CITY | CRESCENT CITY, IL | 650 | 39 | — |
| AQUA ILLINOIS-IVANHOE | KANKAKEE, IL | 650 | 8 | — |
| FOREST VIEW MHP | LOVES PARK, IL | 650 | 4 | — |
| LAKEPOINT CLUB C/O GEORGE KAPPOS | WILMINGTON, IL | 650 | 40 | — |
| MARATHON - LAKE VILLA #112888 | WAUKEGAN, IL | 650 | 1 | — |
| MILLBURN SCHOOL DIST #24 | TWIN LAKES, IL | 650 | 464 | — |
| SHOPS OF KILDEER | OAK BROOK, IL | 650 | 1,119 | — |
| VERGENNES | VERGENNES, IL | 648 | 108 | — |
| EJ WATER-NIANTIC | DIETERICH, IL | 648 | 58 | — |
| COFFEEN | AVISTON, IL | 647 | 158 | — |
| DEER CREEK | DEER CREEK, IL | 647 | 87 | — |
| BAYLES LAKE LOT OWNERS ASSOCIATION | LODA, IL | 645 | 44 | — |
| BALMORAL ELEM | CRETE, IL | 645 | 55 | — |
| CORDOVA | CORDOVA, IL | 640 | 83 | — |
| GREEN VALLEY | GREEN VALLEY, IL | 638 | 27 | — |
| ASHMORE | ASHMORE, IL | 637 | 72 | — |
| BARTELSO | BARTELSO, IL | 635 | 33 | — |
| CISNE | CISNE, IL | 634 | 12 | — |
| GOLCONDA | GOLCONDA, IL | 630 | 280 | — |
| CHANNAHON EAST | CHANNAHON, IL | 630 | 206 | — |
| ST LIBORY | SWANSEA, IL | 628 | 66 | — |
| CRESTON | CRESTON, IL | 627 | 42 | — |
| URSA | URSA, IL | 626 | 200 | — |