Public Water Systems
5,117 active water systems in IL.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| FRANCISCAN HEALTH OLYMPIA FIELDS | OLYMPIA FIELDS, IL | 1,050 | 0 | — |
| CHEBANSE | CHEBANSE, IL | 1,044 | 98 | — |
| MARINE | MARINE, IL | 1,037 | 18 | — |
| ILLIOPOLIS | ILLIOPOLIS, IL | 1,037 | 68 | — |
| LINCOLN CORRECTIONAL CENTER | LINCOLN, IL | 1,036 | 41 | — |
| WASHBURN | WASHBURN, IL | 1,032 | 215 | — |
| BUNCOMBE WATER DISTRICT | CARBONDALE, IL | 1,030 | 53 | — |
| WAMAC | CENTRALIA, IL | 1,030 | 24 | — |
| EJ WATER-SANGCHRIS | DIETERICH, IL | 1,025 | 43 | — |
| LOVINGTON | ARTHUR, IL | 1,024 | 31 | — |
| PRAIRIE PATH WATER COMPANY-LAKE MARIAN | MCHENRY, IL | 1,022 | 443 | — |
| HOYLETON RWC | CENTRALIA, IL | 1,020 | 18 | — |
| HOFFMAN RURAL WATER COMPANY | CARLYLE, IL | 1,015 | 30 | — |
| ALTO PASS WATER DISTRICT | ALTO PASS, IL | 1,015 | 250 | — |
| IL AMERICAN-COUNTRY CLUB | GODFREY, IL | 1,014 | 1 | Clean |
| ODELL | ODELL, IL | 1,014 | 102 | — |
| BANNOCKBURN | BANNOCKBURN, IL | 1,013 | 33 | — |
| OAKBROOK ESTATES MHP | NORTHBROOK, IL | 1,012 | 27 | — |
| GRAND BEAR LODGE WATER PK/JACKS PLACE 6N | UTICA, IL | 1,005 | 3 | — |
| PLEASANT HILL | PLEASANT HILL, IL | 1,004 | 53 | — |
| WILDWOOD ESTATES | OREM, IL | 1,001 | 21 | — |
| CENTRAL HIGH SCHOOL | Geneva, IL | 1,001 | 51 | — |
| CAMDEN-LITTLETON WATER COMMISSION | LITTLETON, IL | 1,000 | 87 | — |
| CONSTELLATION/LASALLE CNTY GEN STATION | MARSEILLES, IL | 1,000 | 78 | — |
| TEMPEL FARMS | WAUKEGAN, IL | 1,000 | 0 | — |
| CIRCLE K #6739 | WAUKEGAN, IL | 1,000 | 0 | — |
| ILLINI PRAIRIE REST AREAS | CHAMPAIGN, IL | 1,000 | 6 | — |
| SHELL MINUTEMAN | LAKE ZURICH, IL | 1,000 | 7 | — |
| WALMART KEWANEE | WINSTON-SALEM, IL | 1,000 | 0 | — |
| IL HWY 39 WILLOWCREEK SB REST | ROCK FALLS, IL | 1,000 | 0 | — |
| ALEXIAN BROTHERS MEDICAL CENTER | ELK GROVE VILLAGE, IL | 1,000 | 0 | — |
| ALEXIAN BROTHERS MEDICAL CENTER & REHAB | ELK GROVE VILLAGE, IL | 1,000 | 0 | — |
| SOUTH PEKIN | SOUTH PEKIN, IL | 996 | 217 | — |
| ALPINE VILLAGE MHP | PHOENIX, IL | 994 | 33 | — |
| MAZON | MAZON, IL | 994 | 65 | — |
| STATEVILLE CORRECTIONAL CENTER | CREST HILL, IL | 992 | 300 | — |
| MILLEDGEVILLE | MILLEDGEVILLE, IL | 989 | 39 | — |
| COLFAX | COLFAX, IL | 989 | 104 | — |
| GALATIA | GALATIA, IL | 989 | 83 | — |
| NEWARK | NEWARK, IL | 986 | 8 | — |
| LOCKPORT HEIGHTS SD | LOCKPORT, IL | 984 | 19 | — |
| ENERGY | ENERGY, IL | 984 | 5 | — |
| REST AREA I-74W MACKINAW DELLS | MORTON, IL | 975 | 14 | — |
| WENONA | WENONA, IL | 974 | 136 | — |
| RAYMOND | RAYMOND, IL | 974 | 33 | — |
| RIDGE FARM | RIDGE FARM, IL | 973 | 37 | — |
| VIOLA | VIOLA, IL | 970 | 861 | — |
| APPLE CREEK WATER COOP | JACKSONVILLE, IL | 968 | 178 | — |
| ASHTON | ASHTON, IL | 967 | 56 | — |
| RAMSEY | RAMSEY, IL | 966 | 41 | — |