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 |
|---|---|---|---|---|
| HARVEST BAPTIST CHURCH WELL 3 | IL3158253 | Illinois | Transient Non-Community | 600 |
| THORTON OIL 351 | IL3122515 | Illinois | Transient Non-Community | 600 |
| ISLE A LA CACHE MUSEUM | IL3024323 | Illinois | Transient Non-Community | 600 |
| TRAVEL CENTERS OF AMERICA | IL3066407 | Illinois | Transient Non-Community | 600 |
| CAT MAPLETON /MAPLETON | IL3113423 | Illinois | Non-Transient Non-Community | 600 |
| BUCKLEY | IL0750150 | Illinois | Community | 600 |
| CONSTELLATION BYRON GENERATING STATION | IL3093112 | Illinois | Non-Transient Non-Community | 600 |
| LONG GROVE COMMUNITY CHURCH | IL3027524 | Illinois | Transient Non-Community | 600 |
| UNION-YORK WATER DISTRICT | IL0235400 | Illinois | Community | 600 |
| SHANTY RESTAURANT | IL3026716 | Illinois | Transient Non-Community | 600 |
| FRATELLOS HOT DOGS | IL3028498 | Illinois | Transient Non-Community | 600 |
| BUCKS SHELL | IL0007419 | Illinois | Transient Non-Community | 600 |
| WASCO SCHOOL | IL3067348 | Illinois | Non-Transient Non-Community | 600 |
| KKK RIVERSTATE PARK CHIPPEWA | IL3095562 | Illinois | Transient Non-Community | 600 |
| CROSSROADS METHODIST CHURCH, INC | IL3151985 | Illinois | Transient Non-Community | 600 |
| BELLS FINER FUELS | IL0019257 | Illinois | Transient Non-Community | 600 |
| OAK MEADOWS COUNTRY CLUB | IL3041251 | Illinois | Transient Non-Community | 600 |
| THREE RIVERS CHURCH | IL3153163 | Illinois | Transient Non-Community | 600 |
| TROY SHOREWOOD SCHOOL NORTH WE | IL3109884 | Illinois | Non-Transient Non-Community | 600 |
| BUCKS SHELL STATION | IL3007419 | Illinois | Transient Non-Community | 600 |
| COM-ED GLENBARD AREA HEADQRTRS | IL3040402 | Illinois | Non-Transient Non-Community | 600 |
| WESCOM INC | IL0040485 | Illinois | Transient Non-Community | 600 |
| CBRE WEST PLAZA | IL3147801 | Illinois | Non-Transient Non-Community | 600 |
| WILDER-WAITE SCHOOL | IL0019893 | Illinois | Transient Non-Community | 600 |
| CHURCH OF GOD | IL0019356 | Illinois | Transient Non-Community | 600 |
| BELFORD THEATER | IL3116475 | Illinois | Transient Non-Community | 600 |
| FIESTA INN STANDARD OIL | IL3025429 | Illinois | Transient Non-Community | 600 |
| STANFORD | IL1131000 | Illinois | Community | 600 |
| WALMART CENTER | WI2682735 | Illinois | Non-Transient Non-Community | 600 |
| BELLS FINER FUELS | IL3019257 | Illinois | Transient Non-Community | 600 |
| FOX VALLEY BIBLE SCHOOL | IL3116806 | Illinois | Non-Transient Non-Community | 600 |
| HERRIN FERTILIZERS FARM CHEM | IL0062067 | Illinois | Transient Non-Community | 600 |
| KILDEER COUNTRYSIDE SCHOOL | IL3017178 | Illinois | Non-Transient Non-Community | 600 |
| CHAIN-O-LAKES STATE PARK | IL0097634 | Illinois | Transient Non-Community | 600 |
| CHAIN-O-LAKES STATE PARK | IL0097626 | Illinois | Transient Non-Community | 600 |
| CHAIN-O-LAKES STATE PARK | IL0097618 | Illinois | Transient Non-Community | 600 |
| CHAIN-O-LAKES STATE PARK | IL0097659 | Illinois | Transient Non-Community | 600 |
| HERRIN FERTILIZERS FARM CHEM | IL3062067 | Illinois | Transient Non-Community | 600 |
| CHAIN-O-LAKES STATE PARK | IL0097667 | Illinois | Transient Non-Community | 600 |
| GLENWOOD RV RESORT | IL3000711 | Illinois | Transient Non-Community | 600 |
| ANDERSON SCHOOL | IL3067322 | Illinois | Non-Transient Non-Community | 600 |
| APACHE DAY CAMP | IL0018499 | Illinois | Transient Non-Community | 600 |
| HONONEGAH CNTRY ESTS | IL2015550 | Illinois | Community | 600 |
| SILVER GLEN HOMEOWNER'S ASSOCIATION | IL0890040 | Illinois | Community | 595 |
| UNION | IL1110900 | Illinois | Community | 594 |
| WEST SHORE PARK SUBDIVISION | IL0977370 | Illinois | Community | 590 |
| FOREST HILLS COUNTRY CLUB (57422) | IL3057422 | Illinois | Transient Non-Community | 590 |
| DAVIS | IL1770150 | Illinois | Community | 589 |
| BEACH PARK SCHOOL | IL3026930 | Illinois | Non-Transient Non-Community | 589 |
| FAIRVIEW | IL0570450 | Illinois | Community | 588 |