Browse Water Systems
25,913 public water systems in IL.
Public Water Systems Database
Browse 25,913 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 |
|---|---|---|---|---|
| THE MOORINGS ON FOX RIVER | IL3028522 | Illinois | Transient Non-Community | 2,500 |
| LEWIS UNIV | IL1975239 | Illinois | Community | 2,500 |
| AMBOY | IL1030050 | Illinois | Community | 2,500 |
| DE WITT COUNTY SPORTSMAN CLUB | IL0044875 | Illinois | Transient Non-Community | 2,500 |
| ADDISON TRAIL H S #88 | IL0037226 | Illinois | Transient Non-Community | 2,500 |
| CASHMORE MARINA | IL0028522 | Illinois | Transient Non-Community | 2,500 |
| PINCKNEYVILLE CORRECTIONAL CENTER | IL1450010 | Illinois | Community | 2,470 |
| IL AMERICAN-VILLA GROVE | IL0410350 | Illinois | Community | 2,467 |
| NEW LENOX-LARAWAY | IL1970701 | Illinois | Community | 2,465 |
| BLESSING HOSPITAL | IL3163121 | Illinois | Non-Transient Non-Community | 2,460 |
| PARK CITY MHP | IL0975575 | Illinois | Community | 2,460 |
| GALVA | IL0730450 | Illinois | Community | 2,449 |
| IL AMERICAN-FARMINGTON | IL0570500 | Illinois | Community | 2,448 |
| CLAYTON-CAMP POINT WATER COMMISSION | IL0015200 | Illinois | Community | 2,434 |
| DIXON CORRECTIONAL CENTER | IL1035500 | Illinois | Community | 2,400 |
| LEWISTOWN | IL0570600 | Illinois | Community | 2,400 |
| CENTRAL STICKNEY SD | IL0315570 | Illinois | Community | 2,400 |
| PARADISE VILLAGE | FL6291341 | Illinois | Community | 2,396 |
| WEST PRAIRIE WATER CO-OP | IL1090030 | Illinois | Community | 2,395 |
| EWING-INA WATER COMMISSION | IL0555350 | Illinois | Community | 2,393 |
| ST JOSEPH | IL0190900 | Illinois | Community | 2,391 |
| CATLIN | IL1830150 | Illinois | Community | 2,380 |
| ELLERY WATER CORP | IL0470010 | Illinois | Community | 2,380 |
| DAWSON | IL1670400 | Illinois | Community | 2,375 |
| POPLAR GROVE | IL0070150 | Illinois | Community | 2,372 |
| NOKOMIS | IL1350450 | Illinois | Community | 2,370 |
| AKIN WATER DISTRICT | IL0555120 | Illinois | Community | 2,368 |
| LICK CREEK PWD | IL1815100 | Illinois | Community | 2,365 |
| HICKORY-KERTON WTR COOP | IL1695200 | Illinois | Community | 2,358 |
| I74 SPOON RIVER REST AREA | IL3053413 | Illinois | Transient Non-Community | 2,356 |
| POLO | IL1410450 | Illinois | Community | 2,355 |
| SENECA | IL0991050 | Illinois | Community | 2,353 |
| DAVIS JUNCTION | IL1410030 | Illinois | Community | 2,344 |
| OTTER CREEK LAKE UTILITIES DISTRICT | IL2015320 | Illinois | Community | 2,342 |
| THORNTON | IL0313090 | Illinois | Community | 2,333 |
| EGYPTIAN WATER COMPANY | IL1570010 | Illinois | Community | 2,330 |
| AQUA ILLINOIS-TIMBER RIDGE | IL1970410 | Illinois | Community | 2,322 |
| OBLONG | IL0330150 | Illinois | Community | 2,321 |
| WHITE HALL | IL0610400 | Illinois | Community | 2,313 |
| ARTHUR | IL1394040 | Illinois | Community | 2,300 |
| LAKE BARRINGTON SHORES SUBDIVSION | IL0975520 | Illinois | Community | 2,300 |
| ALTAMONT | IL0490050 | Illinois | Community | 2,300 |
| MERCY HOSPITAL CENTER | IL0007625 | Illinois | Transient Non-Community | 2,300 |
| PRAIRIE PATH WATER COMPANY-GALENA | IL0855050 | Illinois | Community | 2,294 |
| PROSPECT HEIGHTS | IL0312530 | Illinois | Community | 2,280 |
| ROSEBUD MHP | IL0310310 | Illinois | Community | 2,250 |
| HENRY | IL1230050 | Illinois | Community | 2,230 |
| ELWOOD | IL1970350 | Illinois | Community | 2,229 |
| MILK PAIL | IL3009423 | Illinois | Transient Non-Community | 2,200 |
| BRIDGEVIEW SOUTHFIELD SBDV | IL0310271 | Illinois | Community | 2,200 |