Public Water Systems
5,117 active water systems in IL.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| TRENTON | TRENTON, IL | 2,742 | 50 | — |
| PAWNEE | PAWNEE, IL | 2,739 | 36 | — |
| LAKEMOOR | LAKEMOOR, IL | 2,720 | 5 | — |
| BURNSIDE PWD | NEW BURNSIDE, IL | 2,702 | 30 | — |
| CARROLLTON | CARROLLTON, IL | 2,680 | 29 | Clean |
| LENA | LENA, IL | 2,680 | 73 | — |
| T-L RURAL WATER DISTRICT | GLASFORD, IL | 2,665 | 19 | — |
| COLONA WEST | MOLINE, IL | 2,640 | 109 | — |
| FOX LAKE HILLS SUBDIVISION - LAKE CO PW | LIBERTYVILLE, IL | 2,628 | 11 | — |
| ROUND LAKE HEIGHTS | ROUND LAKE HEIGHTS, IL | 2,622 | 6 | — |
| MOULTRIE COUNTY RWD | SULLIVAN, IL | 2,600 | 75 | — |
| BRIDGEPORT | BRIDGEPORT, IL | 2,572 | 66 | — |
| SADDLEBROOK FARMS | GRAYSLAKE, IL | 2,558 | 50 | — |
| MASON CITY | MASON CITY, IL | 2,558 | 91 | — |
| AVISTON | AVISTON, IL | 2,545 | 81 | — |
| ODIN | ODIN, IL | 2,543 | 21 | — |
| GREENWOOD-CREEK NATION WATER COMPANY | MULKEYTOWN, IL | 2,530 | 15 | — |
| KENILWORTH | KENILWORTH, IL | 2,514 | 41 | Clean |
| CARTHAGE | CARTHAGE, IL | 2,510 | 250 | — |
| DIAMOND | DIAMOND, IL | 2,508 | 346 | — |
| SESSER | SESSER, IL | 2,505 | 33 | — |
| COLONA EAST | MOLINE, IL | 2,501 | 47 | — |
| AMBOY | AMBOY, IL | 2,500 | 13 | — |
| COAL CITY AREA CLUB | COAL CITY, IL | 2,500 | 17 | — |
| BAXTER HEALTH CARE/HANLINE | ROUND LAKE, IL | 2,500 | 23 | — |
| NORTHSHORE UNIVERSITY SKOKIE | SKOKIE, IL | 2,500 | 48 | — |
| PINCKNEYVILLE CORRECTIONAL CENTER | PINCKNEYVILLE, IL | 2,470 | 0 | — |
| IL AMERICAN-VILLA GROVE | GODFREY, IL | 2,467 | 35 | — |
| PARK CITY MHP | PARK CITY, IL | 2,460 | 30 | — |
| BLESSING HOSPITAL | QUINCY, IL | 2,460 | 1 | — |
| GALVA | GALVA, IL | 2,449 | 215 | — |
| IL AMERICAN-FARMINGTON | GODFREY, IL | 2,448 | 283 | — |
| CLAYTON-CAMP POINT WATER COMMISSION | CAMP POINT, IL | 2,434 | 15 | — |
| CENTRAL STICKNEY SD | BURBANK, IL | 2,400 | 29 | — |
| LEWISTOWN | LEWISTOWN, IL | 2,400 | 31 | — |
| DIXON CORRECTIONAL CENTER | DIXON, IL | 2,400 | 67 | — |
| WEST PRAIRIE WATER CO-OP | MACOMB, IL | 2,395 | 6 | — |
| EWING-INA WATER COMMISSION | WHITTINGTON, IL | 2,393 | 26 | — |
| ELLERY WATER CORP | ALBION, IL | 2,380 | 23 | — |
| CATLIN | CATLIN, IL | 2,380 | 56 | — |
| DAWSON | DAWSON, IL | 2,375 | 58 | — |
| POPLAR GROVE | POPLAR GROVE, IL | 2,372 | 46 | — |
| NOKOMIS | NOKOMIS, IL | 2,370 | 39 | — |
| AKIN WATER DISTRICT | THOMPSONVILLE, IL | 2,368 | 23 | — |
| LICK CREEK PWD | BUNCOMBE, IL | 2,365 | 35 | — |
| HICKORY-KERTON WTR COOP | RUSHVILLE, IL | 2,358 | 38 | — |
| I74 SPOON RIVER REST AREA | GALESBURG, IL | 2,356 | 61 | — |
| POLO | POLO, IL | 2,355 | 78 | — |
| SENECA | SENECA, IL | 2,353 | 151 | — |
| DAVIS JUNCTION | DAVIS JUNCTION, IL | 2,344 | 0 | — |