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 |
|---|---|---|---|---|
| HILLSDALE GRADE SCHOOL | IL0049072 | Illinois | Transient Non-Community | 156 |
| FAIR ACRES SUBDIVISION | IL1975680 | Illinois | Community | 156 |
| NIK'S IVANHOE | IL3136606 | Illinois | Transient Non-Community | 156 |
| HILLSDALE GRADE SCHOOL | IL3049072 | Illinois | Transient Non-Community | 156 |
| EAST SIDE WTR ASSN | IL1210010 | Illinois | Community | 155 |
| DEER PARK SCHOOL | IL3109009 | Illinois | Non-Transient Non-Community | 155 |
| SEWARD UPPER ELEMENTARY SCHOOL | IL3046375 | Illinois | Non-Transient Non-Community | 155 |
| MACEDONIA | IL0554640 | Illinois | Community | 155 |
| CAMP HICKORY | IL0018085 | Illinois | Transient Non-Community | 154 |
| BREAZEALE MHP | IL0895125 | Illinois | Community | 154 |
| PINSTERS BOWL AND BAR | IL3026906 | Illinois | Transient Non-Community | 154 |
| CASTLE FINN WINERY | IL3155101 | Illinois | Transient Non-Community | 154 |
| CHAMPAIGN COUNTY PLANNED COMM | IL0195000 | Illinois | Community | 153 |
| CAMP SHABBONA WOODS | IL3162123 | Illinois | Transient Non-Community | 153 |
| ST JOHNS SCHOOL | IL0062620 | Illinois | Transient Non-Community | 152 |
| ALDRIN JR HIGH SCHOOL | IL0049148 | Illinois | Transient Non-Community | 152 |
| WESTWOOD PLACE | IL1670210 | Illinois | Community | 152 |
| TPG PRESSURE, INC. - WEST WELL | IL3153924 | Illinois | Non-Transient Non-Community | 151 |
| TPG PRESSURE, INC. | IL3046318 | Illinois | Non-Transient Non-Community | 151 |
| WORLD MISSION SOCIETY CHURCH OF GOD - SO | IL3150250 | Illinois | Transient Non-Community | 150 |
| VERNON TOWNSHIP ADMINISTRATIVE | IL3104828 | Illinois | Transient Non-Community | 150 |
| FLOSSMOOR COUNTRY CLUB A | IL3080713 | Illinois | Transient Non-Community | 150 |
| HILLARD TOURS | IL3124461 | Illinois | Transient Non-Community | 150 |
| SILVA SHOPPING CENTER - CHAMPS | IL3066589 | Illinois | Transient Non-Community | 150 |
| KARCSI'S SIRLOIN HOUSE | IL0060137 | Illinois | Transient Non-Community | 150 |
| ST PETER LUTHERAN CHURCH (131946) | IL3131946 | Illinois | Transient Non-Community | 150 |
| NEW SALEM MILLS RESTAURANT | IL0004887 | Illinois | Transient Non-Community | 150 |
| NORWOOD CORP CENTER | IL3067173 | Illinois | Transient Non-Community | 150 |
| RAILROAD INN INC | IL3080168 | Illinois | Transient Non-Community | 150 |
| MIDWEST SPORTS COMPLEX | IL3137927 | Illinois | Transient Non-Community | 150 |
| FOUR STAR MARINA | IL3123638 | Illinois | Transient Non-Community | 150 |
| DAVIDSONS WEST RESTAURANT | IL3002220 | Illinois | Transient Non-Community | 150 |
| ROUND UP | IL0045740 | Illinois | Transient Non-Community | 150 |
| FOREST HILLS DIAMONDS | IL3142349 | Illinois | Transient Non-Community | 150 |
| TOTAL ECLIPSE | IL3004465 | Illinois | Transient Non-Community | 150 |
| ST PAULS LUTHERN CHURCH | IL3131938 | Illinois | Transient Non-Community | 150 |
| THE PIER | IL3115857 | Illinois | Transient Non-Community | 150 |
| RT 45 DRIVE-IN | IL0074906 | Illinois | Transient Non-Community | 150 |
| FRIAR TUCKS PUB | IL0027284 | Illinois | Transient Non-Community | 150 |
| OAK MEADOWS GOLF CLUB (HW-6) | IL3118596 | Illinois | Transient Non-Community | 150 |
| LOCUST POINT | IL0020628 | Illinois | Transient Non-Community | 150 |
| OAK MEADOWS GOLF CLUB (HW-5) | IL3118588 | Illinois | Transient Non-Community | 150 |
| FAIRMONT METHODIST CHURCH | IL0025395 | Illinois | Transient Non-Community | 150 |
| LONG GROVE CONFECTIONARY | IL3130021 | Illinois | Transient Non-Community | 150 |
| CHUCK'S 66 CAFE | IL3056416 | Illinois | Transient Non-Community | 150 |
| NORTHERN ILLINOIS GAS | IL0041350 | Illinois | Transient Non-Community | 150 |
| THE FORGE CLUB INC | IL0027193 | Illinois | Transient Non-Community | 150 |
| FRIENDSHIP BAPTIST CHURCH | IL3025460 | Illinois | Transient Non-Community | 150 |
| OAK GROVE BAPTIST CHURCH | IL3058164 | Illinois | Transient Non-Community | 150 |
| SIS'S DRIVE-IN RESTAURANT | IL3034447 | Illinois | Transient Non-Community | 150 |