Browse Water Systems
25,185 public water systems in IL.
Public Water Systems Database
Browse 25,185 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 |
|---|---|---|---|---|
| PINE GRV FREE METHODIST CHURCH | IL3096644 | Illinois | Transient Non-Community | 250 |
| LEGEND LAKES WATER ASSOCIATION | IL2015300 | Illinois | Community | 250 |
| LIMESTONE WALTER GRADE SCHOOL | IL0020693 | Illinois | Transient Non-Community | 250 |
| PLEASANT VALLEY FARMS | IL3092247 | Illinois | Transient Non-Community | 250 |
| MORRISON ROCKWOOD ST PARK - LAKEVIEW | IL3005827 | Illinois | Transient Non-Community | 250 |
| COLONA PARK LLC - FORMERLY KERSHAW MHP | IL0735345 | Illinois | Community | 250 |
| MORRISON ROCKWOOD ST PARK -CAMPGROUND | IL3005702 | Illinois | Transient Non-Community | 250 |
| TRINITY LUTHERAN CHURCH | IL0031765 | Illinois | Transient Non-Community | 250 |
| CROSSROADS CHURCH | IL3151415 | Illinois | Transient Non-Community | 250 |
| UNDERLAND ARCHITECTURAL SYSTEMS | IL3092171 | Illinois | Transient Non-Community | 250 |
| COUNTRY PALACE | IL0002162 | Illinois | Transient Non-Community | 250 |
| ST PETER & PAUL CATHOLIC CHURC | IL0066274 | Illinois | Transient Non-Community | 250 |
| PETITE LAKE RESORT | IL3023325 | Illinois | Transient Non-Community | 250 |
| NEW CASTLE BIBLE CHURCH | IL3010215 | Illinois | Transient Non-Community | 250 |
| SITZES STANDARD STATION | IL3024687 | Illinois | Transient Non-Community | 250 |
| MADISON MOBILE - INACTIVE | IL3093203 | Illinois | Transient Non-Community | 250 |
| LANE ELEVATOR | IL3044982 | Illinois | Transient Non-Community | 250 |
| CHANNAHON STANDARD | IL3025247 | Illinois | Transient Non-Community | 250 |
| MONTMORENCY SCHOOL | IL3035311 | Illinois | Non-Transient Non-Community | 250 |
| LAKECREST UNIT 5 COMMUNITY | IL0051938 | Illinois | Transient Non-Community | 250 |
| DWIGHT COUNTRY CLUB | IL3056648 | Illinois | Transient Non-Community | 250 |
| TRINITY LUTHERAN CHURCH | IL3031765 | Illinois | Transient Non-Community | 250 |
| BOSS DAWGZ | IL3128330 | Illinois | Transient Non-Community | 250 |
| LORENZO ROAD FUEL STOP | IL3024745 | Illinois | Transient Non-Community | 250 |
| ILLINOIS EQUINE CENTER | IL3044826 | Illinois | Transient Non-Community | 250 |
| CORNERSTONE FARMS-EAST WELL | IL3031229 | Illinois | Transient Non-Community | 250 |
| ALUMAX CORP | IL3034306 | Illinois | Transient Non-Community | 250 |
| PLUM GROVE CONDOS | IL0317950 | Illinois | Community | 250 |
| TROY SHOREWOOD SCHOOL SOUTH | IL3130203 | Illinois | Non-Transient Non-Community | 250 |
| PEACE LUTHERAN CHURCH | IL3130229 | Illinois | Transient Non-Community | 250 |
| CHURCH OF JESUS CHRIST OF LDS (LOGAN) | IA4337801 | Illinois | Transient Non-Community | 249 |
| AQUA ILLINOIS-SKYLINE | IL0915450 | Illinois | Community | 249 |
| WEST POINT | IL0670700 | Illinois | Community | 248 |
| IVESDALE | IL0194560 | Illinois | Community | 248 |
| OWANECO | IL0210400 | Illinois | Community | 245 |
| BIG HOLLOW MIDDLE SCHOOL | IL0027722 | Illinois | Transient Non-Community | 245 |
| MODENA COUNTRY CLUB | NY5501369 | Illinois | Community | 245 |
| SIBLEY | IL0530400 | Illinois | Community | 245 |
| NATIONAL MFG CO | IL3130815 | Illinois | Non-Transient Non-Community | 245 |
| VERMILION MNR | IL1835279 | Illinois | Community | 245 |
| MAGNOLIA | IL1550200 | Illinois | Community | 244 |
| SIMS | IL1910400 | Illinois | Community | 244 |
| CRAFT SCHOOL #15 | IL0037366 | Illinois | Transient Non-Community | 244 |
| JONESVILLE PWD | IL0995170 | Illinois | Community | 243 |
| SAINTE MARIE | IL0790200 | Illinois | Community | 243 |
| HAWTHORN SCHOOL | IL0064790 | Illinois | Transient Non-Community | 242 |
| CISCO | IL1470150 | Illinois | Community | 242 |
| GRACE LUTHERAN CHURCH | IL0068429 | Illinois | Transient Non-Community | 240 |
| RIVERVIEW GRADE SCHOOL | IL3010132 | Illinois | Non-Transient Non-Community | 240 |
| TAZEWELL COUNTY ROCK-ADAIR S | IL1795920 | Illinois | Community | 240 |