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 |
|---|---|---|---|---|
| PRAIRIEVIEW JR. HIGH SCHOOL | IL3005256 | Illinois | Non-Transient Non-Community | 67 |
| DONALD HAWN | IL3089912 | Illinois | Transient Non-Community | 67 |
| DONALD HAWN | IL0089912 | Illinois | Transient Non-Community | 67 |
| ARMANDOS TACO & BURRITO EXPRE | IL3116152 | Illinois | Transient Non-Community | 67 |
| MARATHON ELECTRIC | IL3097600 | Illinois | Transient Non-Community | 67 |
| THE NEW TOWN & COUNTRY LANES | IL3131573 | Illinois | Transient Non-Community | 67 |
| PRAIRIE PATH -PORT BARRINGTON SHORES | IL0971120 | Illinois | Community | 67 |
| MARATHON ELECTRIC | IL0097600 | Illinois | Transient Non-Community | 67 |
| KELLEY'S ACE HARDWARE | IL3133843 | Illinois | Transient Non-Community | 66 |
| MACOUPIN COUNTY BOLTS MHP | IL1175165 | Illinois | Community | 66 |
| MORGAN CREEK | IL0935140 | Illinois | Community | 66 |
| HILLCREST COURT 2ND ADDITION | IL1615490 | Illinois | Community | 66 |
| BI CO SPECIAL ED | IL0035204 | Illinois | Transient Non-Community | 66 |
| HILLSDALE PROPERTIES | IL1615728 | Illinois | Community | 66 |
| VALLEY VIEW MUTUAL WTR CMPNY | IL1797020 | Illinois | Community | 66 |
| BI CO SPECIAL ED | IL3035204 | Illinois | Transient Non-Community | 66 |
| ARROW HEAD RANCH | IL1610090 | Illinois | Community | 66 |
| ROOKS CREEK ELEMENTARY SCHOOL | IL3005413 | Illinois | Non-Transient Non-Community | 66 |
| IMTT ILLINOIS LLC CHANNAHON | IL3151951 | Illinois | Non-Transient Non-Community | 66 |
| FAITH CHRISTIAN SCHOOL / HIGH SCHOOL | IL3119537 | Illinois | Non-Transient Non-Community | 65 |
| TRINITY SERVICES | IL3128538 | Illinois | Transient Non-Community | 65 |
| LEARNING TREE CHILD DEVEL CNTR | IL3068791 | Illinois | Non-Transient Non-Community | 65 |
| ROSE HILL METHODIST CHURCH | IL0021196 | Illinois | Transient Non-Community | 65 |
| SPRINGCREEK REC PROP SW WELL | IL3148080 | Illinois | Transient Non-Community | 65 |
| LEMONT SHIPBUILDING AND REPAIR | IL0053017 | Illinois | Transient Non-Community | 65 |
| EVANGELICAL FREE CHURCH | IL3093179 | Illinois | Transient Non-Community | 65 |
| SNYDERS MOBIL | IL3027318 | Illinois | Transient Non-Community | 65 |
| SPRINGCREEK REC PROP NORTH WELL | IL3148098 | Illinois | Transient Non-Community | 65 |
| SPRINGCREEK REC PROP SE WELL | IL3148072 | Illinois | Transient Non-Community | 65 |
| ST BRIDES EPISCOPUL CHURCH | IL3090928 | Illinois | Transient Non-Community | 65 |
| OLD OAK CREEK SHOPPING CENTER | IL3103051 | Illinois | Transient Non-Community | 65 |
| HOFFS COLUMBIA BAY | IL3019539 | Illinois | Transient Non-Community | 65 |
| RENEES NURSERY SCHOOL | IL3024505 | Illinois | Transient Non-Community | 65 |
| BIG FISH BAR AND GRILLE | IL3025700 | Illinois | Transient Non-Community | 65 |
| MODERN MHP | IL1975265 | Illinois | Community | 65 |
| EVANGELICAL FREE CHURCH | IL0093179 | Illinois | Transient Non-Community | 65 |
| DON JOHNSTON INC | IL3139246 | Illinois | Non-Transient Non-Community | 65 |
| WOOD'S WOOD CAMPGROUND | IL0050542 | Illinois | Transient Non-Community | 65 |
| GROVELAND EVANGELICAL CHURCH | IL3055566 | Illinois | Transient Non-Community | 65 |
| NEWTON ZION REFORMED CHURCH | IL3031252 | Illinois | Transient Non-Community | 65 |
| VILLAGE INN | IL3049064 | Illinois | Transient Non-Community | 65 |
| SUNRISE LAKE CAMP | IL3009100 | Illinois | Transient Non-Community | 65 |
| DEW DROP INN | IL3052571 | Illinois | Transient Non-Community | 65 |
| ILG GREENHOUSE, LLC | IL3165613 | Illinois | Non-Transient Non-Community | 65 |
| SPRINGFIELD ARMORY | IL3126847 | Illinois | Non-Transient Non-Community | 65 |
| NEW LONG POINT RESTAURANT, THE | IL3007849 | Illinois | Transient Non-Community | 65 |
| HOPE UNITED METHODIST CHURCH | IL3025684 | Illinois | Transient Non-Community | 65 |
| GRACE BIBLE CHURCH | IL3078097 | Illinois | Transient Non-Community | 65 |
| ROSE HILL METHODIST CHURCH | IL3021196 | Illinois | Transient Non-Community | 65 |
| HENNY PENNY | IL3109637 | Illinois | Transient Non-Community | 65 |