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 |
|---|---|---|---|---|
| IUKA | IL1210150 | Illinois | Community | 512 |
| TOVEY | IL0210650 | Illinois | Community | 512 |
| CONCORDIA WATER COOPERATIVE | IL1630070 | Illinois | Community | 510 |
| 7-11 #34511 - AMISSVILLE | VA6047711 | Illinois | Transient Non-Community | 510 |
| IL YTH CNTR-HARRISBURG | IL1655500 | Illinois | Community | 510 |
| REYNOLDS | IL1614800 | Illinois | Community | 508 |
| CITGO DUNKIN DONUTS PROSPECT HEIGHTS | IL3161273 | Illinois | Transient Non-Community | 507 |
| COLP | IL1990200 | Illinois | Community | 506 |
| Oronoco Estates MHC | MN1550008 | Illinois | Community | 505 |
| BURGER KING WAUKESHA | WI2684606 | Illinois | Transient Non-Community | 505 |
| FRANCISCAN SISTERS OF CHICAGO | IL0310110 | Illinois | Community | 505 |
| WEST SCHOOL | IL0064832 | Illinois | Transient Non-Community | 505 |
| 7 ELEVEN | IL3131920 | Illinois | Transient Non-Community | 504 |
| SHORELINE TRC MHP | IL0975615 | Illinois | Community | 504 |
| MISSISSIPPI MANUFACTURED HOME COMMUNITY | IL1610350 | Illinois | Community | 503 |
| MC HENRY CO COLLEGE | IL3064824 | Illinois | Non-Transient Non-Community | 502 |
| VIENNA CORRECTIONAL CENTER | IL0875510 | Illinois | Community | 501 |
| WEE-MA-TUK HILLS | IL3069021 | Illinois | Transient Non-Community | 501 |
| ST OF ILL CHESTER M H CENTER | IL1575570 | Illinois | Community | 500 |
| CENTRAL ROAD EQUIPTMENT | IL3061580 | Illinois | Transient Non-Community | 500 |
| PROSPECT HEIGHTS PUBLIC LIBRAR | IL0071993 | Illinois | Transient Non-Community | 500 |
| FALCON DRIVE-IN THEATER | IL0009290 | Illinois | Transient Non-Community | 500 |
| OLYMPIA FIELDS COUNTRY CLUB RE | IL0080895 | Illinois | Transient Non-Community | 500 |
| WINNEBAGO CORNERS MOBIL | IL3046441 | Illinois | Transient Non-Community | 500 |
| CARDINAL LIQUORS (113514) | IL3113514 | Illinois | Transient Non-Community | 500 |
| MT CARMEL CEMETERY | IL0076877 | Illinois | Transient Non-Community | 500 |
| ADVENTURELAND | IL0040840 | Illinois | Transient Non-Community | 500 |
| MARIO'S BEEF & SAUSAGE INC | IL0079970 | Illinois | Transient Non-Community | 500 |
| ST BEDE CHURCH | IL0012260 | Illinois | Transient Non-Community | 500 |
| CAMP SAUKENAUK SCOUT CAMP (0003210) | IL3003210 | Illinois | Transient Non-Community | 500 |
| QUEEN OF HEAVEN CEMETERY | IL0076828 | Illinois | Transient Non-Community | 500 |
| BLACK FOREST MOTEL AND LOUNGE | IL0081174 | Illinois | Transient Non-Community | 500 |
| PROSPECT HEIGHTS PHARMACY CENT | IL0072017 | Illinois | Transient Non-Community | 500 |
| BUFFALO HART ELEVATOR | IL3062026 | Illinois | Transient Non-Community | 500 |
| SUNRISE BUSINESS INC | IL3108670 | Illinois | Transient Non-Community | 500 |
| BRISTOL HOUSE | IL0080549 | Illinois | Transient Non-Community | 500 |
| FARM & FLEET | IL3047001 | Illinois | Transient Non-Community | 500 |
| A & P TEA CO | IL0010967 | Illinois | Transient Non-Community | 500 |
| SHELL OIL STATION | IL3065482 | Illinois | Transient Non-Community | 500 |
| KATIE & SNOOKS | IL3061564 | Illinois | Transient Non-Community | 500 |
| SIEGALS COTTONWOOD FARMS | IL3149542 | Illinois | Transient Non-Community | 500 |
| VELINA GROCERY | IL3060723 | Illinois | Transient Non-Community | 500 |
| PALATINE GOLF COURSE | IL0072678 | Illinois | Transient Non-Community | 500 |
| BERRY ELEVATOR | IL3061937 | Illinois | Transient Non-Community | 500 |
| SAFARI CAMP | IL3061481 | Illinois | Transient Non-Community | 500 |
| THE GREAT SAUK TRAIL-WEST | IL3001396 | Illinois | Transient Non-Community | 500 |
| CHERRY VALLEY SCHOOL | IL3045567 | Illinois | Non-Transient Non-Community | 500 |
| KANKAKEE RIVER ST PK/DAVIS CK | IL3095547 | Illinois | Transient Non-Community | 500 |
| SOUTH WILMINGTON FIREMANS #1 | IL3016865 | Illinois | Transient Non-Community | 500 |
| WOODRUFF GOLF COURSE | IL0086512 | Illinois | Transient Non-Community | 500 |