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 |
|---|---|---|---|---|
| COUNTY FARM CITGO | IL3125518 | Illinois | Transient Non-Community | 100 |
| JOHNSON COUNTY MASONIC LODGE | IL3003988 | Illinois | Transient Non-Community | 100 |
| MARCY-RATH AUCTION SERVICE | IL3068106 | Illinois | Transient Non-Community | 100 |
| U S POST OFFICE | IL0045526 | Illinois | Transient Non-Community | 100 |
| OACES RESTAURANT | IL3079780 | Illinois | Transient Non-Community | 100 |
| KOPPER KETTLE | IL0092981 | Illinois | Transient Non-Community | 100 |
| CORNER CAFE | IL0092999 | Illinois | Transient Non-Community | 100 |
| SKYLINE TRUCK STOP | IL0093013 | Illinois | Transient Non-Community | 100 |
| ARROWHEAD CAFE | IL0093039 | Illinois | Transient Non-Community | 100 |
| GINGKO TEA ROOM | IL3115907 | Illinois | Transient Non-Community | 100 |
| LOW LIQUORS / SUPER TACO | IL3115881 | Illinois | Transient Non-Community | 100 |
| AMERICAN LEGION FREEDOM FARM | IL3002485 | Illinois | Transient Non-Community | 100 |
| TRIPLE LAKES GOLF COURSE | IL3002550 | Illinois | Transient Non-Community | 100 |
| LIMESTONE CHURCH OF NAZARENE | IL0083493 | Illinois | Transient Non-Community | 100 |
| BENNYS PIZZA | IL3108449 | Illinois | Transient Non-Community | 100 |
| O'NEAL AIRPORT - AIRFRAME LAB | IL3123588 | Illinois | Non-Transient Non-Community | 100 |
| DAIRY QUEEN / CLARK RETAIL | IL3123554 | Illinois | Transient Non-Community | 100 |
| HAWAII MOTEL | IL0083600 | Illinois | Transient Non-Community | 100 |
| CATERPILLAR PROVING GROUNDS | IL0020008 | Illinois | Transient Non-Community | 100 |
| BROSMAN'S 88 CLUB | IL0019992 | Illinois | Transient Non-Community | 100 |
| ST PAUL'S LUTHERAN CHURCH | IL0083675 | Illinois | Transient Non-Community | 100 |
| GOMEZ RESTAURANT | IL0088435 | Illinois | Transient Non-Community | 100 |
| HOMER CONGREGATIONAL CHURCH | IL3087213 | Illinois | Transient Non-Community | 100 |
| RANDHILL PARK CEMETERY | IL0088468 | Illinois | Transient Non-Community | 100 |
| T'S BAR AND GRILL | IL3118190 | Illinois | Transient Non-Community | 100 |
| SOUTH SIDE CAFE | IL0045690 | Illinois | Transient Non-Community | 100 |
| THE BOATYARD BAR & BISTRO LLC | IL3093211 | Illinois | Transient Non-Community | 100 |
| BLARNEY CASTLE | IL0019968 | Illinois | Transient Non-Community | 100 |
| IPSEN INDUSTRIES | IL0091785 | Illinois | Transient Non-Community | 100 |
| GREEN GIANT | IL0091769 | Illinois | Transient Non-Community | 100 |
| CALEDONIA SCHOOL | IL0091751 | Illinois | Transient Non-Community | 100 |
| THE STABLES, LLC | IL3034595 | Illinois | Transient Non-Community | 100 |
| KISHWAUKEE SCHOOL | IL0091744 | Illinois | Transient Non-Community | 100 |
| STABLE | IL0091686 | Illinois | Transient Non-Community | 100 |
| BELMONT BIBLE CHURCH | IL0038125 | Illinois | Transient Non-Community | 100 |
| HILLER'S GARDEN CENTER | IL0087288 | Illinois | Transient Non-Community | 100 |
| FIRST APOSTOLIC CHURCH | IL0087270 | Illinois | Transient Non-Community | 100 |
| ST PAUL'S LUTHERAN CHURCH | IL0083790 | Illinois | Transient Non-Community | 100 |
| ROLLARENA | IL0040881 | Illinois | Transient Non-Community | 100 |
| CUB FOODS CARBON UNIT #1 | IL3122713 | Illinois | Transient Non-Community | 100 |
| FREE CHRISTIAN ASSEMBLY | IL3152132 | Illinois | Transient Non-Community | 100 |
| MAGNOLIA 4 CORNERS TAP | IL3122614 | Illinois | Transient Non-Community | 100 |
| SOUTH AURORA CHRISTIAN ACADEMY | IL3079004 | Illinois | Non-Transient Non-Community | 100 |
| BERNARD WELDING DIV | IL0083758 | Illinois | Transient Non-Community | 100 |
| T A REAL ESTATE&ACNE HLTH CARE | IL0038026 | Illinois | Transient Non-Community | 100 |
| NAPERVILLE BIBLE CHURCH | IL0038091 | Illinois | Transient Non-Community | 100 |
| FARM & FLEET OF BELVIDERE | IL3091884 | Illinois | Transient Non-Community | 100 |
| MC HENRY RECREATION | IL3129932 | Illinois | Transient Non-Community | 100 |
| ANDERSON PARK | IL3135970 | Illinois | Transient Non-Community | 100 |
| PLUG & PELLET SPORTSMANS CLUB | IL3046219 | Illinois | Transient Non-Community | 100 |