Browse Water Systems
25,921 public water systems in IL.
Public Water Systems Database
Browse 25,921 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 |
|---|---|---|---|---|
| FARM & FLEET | IL3047001 | Illinois | Transient Non-Community | 500 |
| THUNDERBIRD COUNTRY CLUB A | IL0080259 | Illinois | Transient Non-Community | 500 |
| KATIE & SNOOKS | IL0061564 | Illinois | Transient Non-Community | 500 |
| OLYMPIA FIELDS COUNTRY CLUB N | IL0079855 | Illinois | Transient Non-Community | 500 |
| RAILROAD INN INC | IL0080168 | Illinois | Transient Non-Community | 500 |
| ENGLISH RIDGE DVLPMNT | IL0970140 | Illinois | Community | 500 |
| SAFARI CAMP | IL0061481 | Illinois | Transient Non-Community | 500 |
| KATIE & SNOOKS | IL3061564 | Illinois | Transient Non-Community | 500 |
| CENTRAL ROAD EQUIPTMENT | IL3061580 | Illinois | Transient Non-Community | 500 |
| THUNDERBIRD COUNTRY CLUB B | IL0080242 | Illinois | Transient Non-Community | 500 |
| MASCOUTIN SRA | IL3110163 | Illinois | Transient Non-Community | 500 |
| BLOOMINGDALE GOLF CLUB | IL3015826 | Illinois | Transient Non-Community | 500 |
| LINCOLN CHRISTIAN COLLEGE | IL1070030 | Illinois | Community | 500 |
| GENESEO HILLS SUBDIVISION | IL0735600 | Illinois | Community | 500 |
| QUENTIN RD BIBLE BAPTIST CH | IL3129833 | Illinois | Non-Transient Non-Community | 499 |
| AQUA ILLINOIS-SUN RIVER TERRACE | IL0910720 | Illinois | Community | 498 |
| BELMONT-HIGHWOOD PWD | IL0435180 | Illinois | Community | 498 |
| GOLF | IL0311080 | Illinois | Community | 497 |
| CONGERVILLE | IL2030100 | Illinois | Community | 497 |
| ULLIN | IL1530350 | Illinois | Community | 496 |
| CROPPERS 1ST 4TH AND 5TH ADDITION | IL1615250 | Illinois | Community | 495 |
| NORTH MEADOW VILLAGE MHP | IL1130060 | Illinois | Community | 495 |
| BOWEN | IL0670200 | Illinois | Community | 494 |
| JUNCTION CITY | IL1210200 | Illinois | Community | 494 |
| BUCKNER | IL0550100 | Illinois | Community | 494 |
| SCOTT COUNTY RURAL WATER CO-OP | IL1710020 | Illinois | Community | 493 |
| FORREST BROOKE MHP | PA6430062 | Illinois | Community | 491 |
| PRAIRIE PATH WATER COMPANY-WILDWOOD | IL2015400 | Illinois | Community | 490 |
| WOODLAND A AND B MHP | IL1617925 | Illinois | Community | 490 |
| Maple Hill Estates | MN1270015 | Illinois | Community | 490 |
| CHERRY | IL0110200 | Illinois | Community | 490 |
| ULTRA FOODS VENDING #1 | IL3150862 | Illinois | Transient Non-Community | 490 |
| CONSOLIDATION COAL COMPANY | IL3003350 | Illinois | Transient Non-Community | 487 |
| BURNT PRAIRIE | IL1930010 | Illinois | Community | 486 |
| JOLIET INPATIENT TREATMENT CENTER | IL1970460 | Illinois | Community | 486 |
| IUKA | IL1210150 | Illinois | Community | 486 |
| THOMPSONVILLE | IL0550500 | Illinois | Community | 486 |
| JARVIS TWNSHP PWS DSTRCT #1 | IL1195170 | Illinois | Community | 485 |
| FITHIAN | IL1830300 | Illinois | Community | 485 |
| AQUA ILLINOIS-NUNDA | IL1115600 | Illinois | Community | 485 |
| PORT OF CALL | IL0630020 | Illinois | Community | 485 |
| BENJAMIN MIDDLE SCHOOL | IL3037325 | Illinois | Non-Transient Non-Community | 485 |
| WEST LIBERTY-DUNDAS WATER DISTRICT | IL1595050 | Illinois | Community | 484 |
| MEDORA | IL1170550 | Illinois | Community | 484 |
| ALTONA | IL0950100 | Illinois | Community | 483 |
| ST PETER | IL0510300 | Illinois | Community | 483 |
| IL AMERICAN-RANSOM | IL0990900 | Illinois | Community | 483 |
| BUDA | IL0110100 | Illinois | Community | 482 |
| GRAND ISLAND RESORT MHP (2 WPS) | FL3350172 | Illinois | Community | 480 |
| MOUNT AUBURN | IL0210350 | Illinois | Community | 480 |