Public Water Systems
5,117 active water systems in IL.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SOUTH BLUFF MHP | SANDY, IL | 507 | 4 | — |
| CITGO DUNKIN DONUTS PROSPECT HEIGHTS | PROSPECT HEIGHTS, IL | 507 | 14 | — |
| COLP | COLP, IL | 506 | 54 | — |
| FRANCISCAN SISTERS OF CHICAGO | LEMONT, IL | 505 | 66 | — |
| BOOKWALTER WOODS MHP | GARDNER, IL | 504 | 33 | Detected |
| SHORELINE TRC MHP | CHICAGO, IL | 504 | 58 | — |
| 7 ELEVEN | SHERRARD, IL | 504 | 0 | — |
| MISSISSIPPI MANUFACTURED HOME COMMUNITY | TROY, IL | 503 | 19 | — |
| UNION-YORK WATER DISTRICT | WEST UNION, IL | 501 | 44 | — |
| VIENNA CORRECTIONAL CENTER | VIENNA, IL | 501 | 29 | — |
| HERITAGE OF RANTOUL | CROFTON, IL | 500 | 37 | — |
| BEECHER CITY | BEECHER CITY, IL | 500 | 126 | — |
| LONDON MILLS | LONDON MILLS, IL | 500 | 94 | — |
| GENESEO HILLS SUBDIVISION | GENESEO, IL | 500 | 269 | — |
| LAKE IROQUOIS ASSOCIATION | LODA, IL | 500 | 6 | — |
| LAKE SHANNON | REDDICK, IL | 500 | 142 | — |
| LAKE BARRINGTON | LAKE BARRINGTON, IL | 500 | 7 | — |
| CORNELL | CORNELL, IL | 500 | 52 | — |
| DECATUR MHP, LLC | CEDAREDGE, IL | 500 | 35 | — |
| AQUA ILLINOIS-NORDIC WOODS | KANKAKEE, IL | 500 | 294 | — |
| EAST MOLINE CORRECTIONAL CENTER | EAST MOLINE, IL | 500 | 3 | — |
| TOWER HILL | TOWER HILL, IL | 500 | 84 | — |
| DAKOTA | DAKOTA, IL | 500 | 18 | — |
| RANKIN | RANKIN, IL | 500 | 31 | — |
| THE GREAT SAUK TRAIL-WEST | OTTAWA, IL | 500 | 4 | — |
| SPRING GROVE ELEMENTARY SCHOOL | SPRING GROVE, IL | 500 | 103 | — |
| ROBERT ALLERTON PARK | MONTICELLO, IL | 500 | 11 | — |
| LAKE ALEXANDER RV PARK | West Chicago, IL | 500 | 15 | — |
| BILTMORE C C MAIN BUILDING | SPRING GROVE, IL | 500 | 16 | — |
| I-57 PRAIRIE VIEW SOUTH | SCHAUMBURG, IL | 500 | 9 | — |
| SOUTH WILMINGTON FIREMANS #1 | SOUTH WILMINGTON, IL | 500 | 37 | — |
| WHITE FENCE FARM | JOLIET, IL | 500 | 1 | — |
| CITGO PETROLEUM CORPORATION | LEMONT, IL | 500 | 118 | — |
| TOORS | WAUKEGAN, IL | 500 | 1 | — |
| 325 S ROUTE 31 LLC | WHITE PLAINS, IL | 500 | 441 | — |
| DUNHAM WOODS RIDING CLUB | West Chicago, IL | 500 | 16 | — |
| KANKAKEE RIVER ST PK/POTTAWAT | BOURBONNAIS, IL | 500 | 0 | — |
| STARVED ROCK STATE PARK (94227) | UTICA, IL | 500 | 25 | — |
| STERLING STEEL | STERLING, IL | 500 | 10 | — |
| FUNKS GROVE HWY REST AREA | CHAMPAIGN, IL | 500 | 20 | — |
| ST PETERS CHURCH | SPRING GROVE, IL | 500 | 8 | — |
| MASCOUTIN SRA | DEWITT, IL | 500 | 15 | — |
| SPOON RIVER SPEEDWAY | CANTON, IL | 500 | 6 | — |
| SAUK VALLEY COLLEGE | DIXON, IL | 500 | 54 | — |
| M AND A COUNTRY STORE | GENESEO, IL | 500 | 0 | — |
| ROCK CUT ST PK-BEACH WELL | LOVES PARK, IL | 500 | 6 | — |
| ALPINE CHAPEL | WAUKEGAN, IL | 500 | 6 | — |
| LIPPOLD PARK CON SOFTBALL BONCOSKY | CRYSTAL LAKE, IL | 500 | 0 | — |
| DICK YOUNG FOREST PRESERVE | Geneva, IL | 500 | 16 | — |
| NATURAL PURE DRINKING WATER AT CAPRI IGA | CENTERVILLE, IL | 500 | 3 | — |