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 |
|---|---|---|---|---|
| HUMBOLDT | IL0290150 | Illinois | Community | 361 |
| SILVER SHORES MOBILE HOME PARK | MI0040176 | Illinois | Community | 360 |
| TAMARACK PRESCHOOL | IL0019364 | Illinois | Transient Non-Community | 360 |
| LARAWAY SCHOOL DIST 70-C | IL0087049 | Illinois | Transient Non-Community | 360 |
| PLATO CENTER GRADE SCHOOL | IL3067942 | Illinois | Non-Transient Non-Community | 360 |
| SUNSET WEST NURSERY | IL0044891 | Illinois | Transient Non-Community | 360 |
| SOUTHWESTERN IL COAL CO | IL0058081 | Illinois | Transient Non-Community | 360 |
| SUNSET WEST NURSERY | IL3044891 | Illinois | Transient Non-Community | 360 |
| MOONLITE RESTAURANT | IL3042192 | Illinois | Transient Non-Community | 360 |
| NEW CANTON | IL1490550 | Illinois | Community | 359 |
| SPARLAND | IL1230200 | Illinois | Community | 358 |
| COTTONWOOD COVE MHP | IL1670200 | Illinois | Community | 358 |
| HERRICK | IL1730150 | Illinois | Community | 358 |
| NORRIS | IL0570750 | Illinois | Community | 358 |
| PARKERSBURG | IL1590250 | Illinois | Community | 356 |
| CROSSPOINT COMMUNITY CHURCH | IL3155176 | Illinois | Transient Non-Community | 355 |
| APOSTOLIC CHRISTIAN FAITH OF EUREKA | IL3157842 | Illinois | Transient Non-Community | 355 |
| JEFFERSONVILLE (GEFF) | IL1910200 | Illinois | Community | 355 |
| TABLE GROVE | IL0570900 | Illinois | Community | 353 |
| FORREST PARK MHP | IL1670225 | Illinois | Community | 352 |
| SECOR | IL2030600 | Illinois | Community | 351 |
| STEWART MANOR MOBILE HOME PARK | IN5212009 | Illinois | Community | 351 |
| KING-SEELEY THERMOS CO | IL3051128 | Illinois | Transient Non-Community | 350 |
| LERNA | IL0290200 | Illinois | Community | 350 |
| SADDLE CLUB RESTAURANT | IL3124552 | Illinois | Transient Non-Community | 350 |
| AMOCO FOOD SHOP | IL3124578 | Illinois | Transient Non-Community | 350 |
| PLEASANTDALE SCHOOL | IL0084517 | Illinois | Transient Non-Community | 350 |
| CENTRAL GALILEE UNITED METHODIST CHURCH | IL3072090 | Illinois | Transient Non-Community | 350 |
| NEWPORT SCHOOL | IL3026922 | Illinois | Non-Transient Non-Community | 350 |
| FIRST CHURCH OF THE NAZARINE | IL0087023 | Illinois | Transient Non-Community | 350 |
| KING-SEELEY THERMOS CO | IL0051128 | Illinois | Transient Non-Community | 350 |
| BULL HEADS INN (EAST WELL) | IL3010371 | Illinois | Transient Non-Community | 350 |
| CAMP RAVENSWOOD YMCA | IL0018036 | Illinois | Transient Non-Community | 350 |
| PLANTATION | IL3048686 | Illinois | Transient Non-Community | 350 |
| MIDLANE COUNTRY CLUB | IL3016311 | Illinois | Transient Non-Community | 350 |
| ALS TAP #1 | IL3027086 | Illinois | Transient Non-Community | 350 |
| RESURRECTION CHURCH | IL3134346 | Illinois | Transient Non-Community | 350 |
| PARKSIDE DRIVE-IN THEATER | IL0075069 | Illinois | Transient Non-Community | 350 |
| PALOS PARK THE COMMONS | IL0312430 | Illinois | Community | 350 |
| WESTWOOD SCHOOL | IL3064808 | Illinois | Non-Transient Non-Community | 350 |
| CAMP EASTMAN SURFACE WATER | IL3003137 | Illinois | Transient Non-Community | 350 |
| ZION LUTHERAN CHURCH (25015) | IL3025015 | Illinois | Transient Non-Community | 350 |
| PITSTICK PAVILLION | IL3088740 | Illinois | Transient Non-Community | 350 |
| LORD OF GLORY/GLORYLAND PRE-SC | IL3139519 | Illinois | Non-Transient Non-Community | 350 |
| ST JOHN'S LUTHERAN CHURCH | IL0020289 | Illinois | Transient Non-Community | 350 |
| PRAIRIE HILL SCHOOL | IL3096479 | Illinois | Non-Transient Non-Community | 350 |
| CHECKER OIL CO | IL0025262 | Illinois | Transient Non-Community | 350 |
| ELECTRIC ENERGY INC | IL3042135 | Illinois | Non-Transient Non-Community | 350 |
| LARRY'S DINER | IL3066225 | Illinois | Transient Non-Community | 350 |
| HOLIDAY INN | IL0075671 | Illinois | Transient Non-Community | 350 |