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 |
|---|---|---|---|---|
| EVERGREEN SCHOOL #25 | IL3037317 | Illinois | Transient Non-Community | 350 |
| THORNTON OIL COMPANY | IL3137000 | Illinois | Transient Non-Community | 350 |
| AMOCO FOOD SHOP | IL3124578 | Illinois | Transient Non-Community | 350 |
| SADDLE CLUB RESTAURANT | IL3124552 | Illinois | Transient Non-Community | 350 |
| ALLIED LOCKE INDUSTRIES | IL3133744 | Illinois | Non-Transient Non-Community | 350 |
| CONVENIENT PLAZA HOT BREAD | IL3158170 | Illinois | Transient Non-Community | 350 |
| MID-AMERICAN AIR CENTER | IL3108738 | Illinois | Non-Transient Non-Community | 350 |
| RESURRECTION CHURCH | IL3134346 | Illinois | Transient Non-Community | 350 |
| BEULAH PRESBYTERIAN CHURCH | IL0048595 | Illinois | Transient Non-Community | 350 |
| HOLIDAY INN | IL0075671 | Illinois | Transient Non-Community | 350 |
| PLANTATION | IL3048686 | Illinois | Transient Non-Community | 350 |
| PARKSIDE DRIVE-IN THEATER | IL0075069 | Illinois | Transient Non-Community | 350 |
| WINSLOW | IL1770550 | Illinois | Community | 350 |
| BULL HEADS INN (EAST WELL) | IL3010371 | Illinois | Transient Non-Community | 350 |
| CENTRAL GALILEE UNITED METHODIST CHURCH | IL3072090 | Illinois | Transient Non-Community | 350 |
| WESTWOOD SCHOOL | IL3064808 | Illinois | Non-Transient Non-Community | 350 |
| CAMP EASTMAN | IL3131730 | Illinois | Transient Non-Community | 350 |
| THE COUNTRY HOUSE | IL3023085 | Illinois | Transient Non-Community | 350 |
| DOG & SUDS | IL0046821 | Illinois | Transient Non-Community | 350 |
| ST JOHN'S LUTHERAN CHURCH | IL3020289 | Illinois | Transient Non-Community | 350 |
| KING-SEELEY THERMOS CO | IL3051128 | Illinois | Transient Non-Community | 350 |
| LORENZ'S SMART COUNTRY HOUSE | IL0023085 | Illinois | Transient Non-Community | 350 |
| FALCON FARMS | IL1617635 | Illinois | Community | 350 |
| PRAIRIE HILL SCHOOL | IL3096479 | Illinois | Non-Transient Non-Community | 350 |
| ELECTRIC ENERGY INC | IL3042135 | Illinois | Non-Transient Non-Community | 350 |
| ZION LUTHERAN CHURCH (25015) | IL3025015 | Illinois | Transient Non-Community | 350 |
| DIAMOND LAKE SCHOOL | IL3086868 | Illinois | Non-Transient Non-Community | 350 |
| RAINBOW COUNCIL SCOUT RES MAIN | IL3014449 | Illinois | Transient Non-Community | 350 |
| POINT RESTAURANT | IL0022822 | Illinois | Transient Non-Community | 350 |
| WEST OAK MIDDLE SCHOOL | IL3086850 | Illinois | Non-Transient Non-Community | 350 |
| KING-SEELEY THERMOS CO | IL0051128 | Illinois | Transient Non-Community | 350 |
| LERNA | IL0290200 | Illinois | Community | 350 |
| MIDLANE COUNTRY CLUB | IL3016311 | Illinois | Transient Non-Community | 350 |
| PALOS PARK THE COMMONS | IL0312430 | Illinois | Community | 350 |
| NICK'S LOCKPORT HOUSE | IL3040790 | Illinois | Transient Non-Community | 350 |
| LARRY'S DINER | IL3066225 | Illinois | Transient Non-Community | 350 |
| OAKWOOD TWP HIGH SCHOOL | IL3005611 | Illinois | Non-Transient Non-Community | 350 |
| PITSTICK PAVILLION | IL3088740 | Illinois | Transient Non-Community | 350 |
| CHECKER OIL CO | IL0025262 | Illinois | Transient Non-Community | 350 |
| JFH ACADEMY | IL3072033 | Illinois | Non-Transient Non-Community | 350 |
| LORD OF GLORY/GLORYLAND PRE-SC | IL3139519 | Illinois | Non-Transient Non-Community | 350 |
| PLEASANTDALE SCHOOL | IL0084517 | Illinois | Transient Non-Community | 350 |
| WORLDCOLOR MT MORRIS | IL3117390 | Illinois | Non-Transient Non-Community | 350 |
| CAMP EASTMAN SURFACE WATER | IL3003137 | Illinois | Transient Non-Community | 350 |
| SUNNYSIDE WTR CO. | IL1117030 | Illinois | Community | 347 |
| CHANNAHON JR HIGH | IL3002022 | Illinois | Non-Transient Non-Community | 347 |
| SUMMERFIELD | IL1631350 | Illinois | Community | 347 |
| APPLE RIVER | IL0850050 | Illinois | Community | 347 |
| PALISADES SCHOOL | IL0039925 | Illinois | Transient Non-Community | 346 |
| SORELLE | IL3150524 | Illinois | Transient Non-Community | 345 |