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 |
|---|---|---|---|---|
| IDLEWILD COUNTRY CLUB C | IL0080846 | Illinois | Transient Non-Community | 300 |
| IDLEWILD COUNTRY CLUB B | IL0080853 | Illinois | Transient Non-Community | 300 |
| IDLEWILD COUNTRY CLUB A | IL0080861 | Illinois | Transient Non-Community | 300 |
| GOLD PYRAMID HOUSE | IL3165050 | Illinois | Transient Non-Community | 300 |
| MORRIS COUNTRY CLUB | IL3030767 | Illinois | Transient Non-Community | 300 |
| BISHOP GROCERY | IL3030825 | Illinois | Transient Non-Community | 300 |
| BP QUICK MART & CHEN JACKPOT | IL3149021 | Illinois | Transient Non-Community | 300 |
| KINNIKINNICK SCHOOL | IL0096289 | Illinois | Transient Non-Community | 300 |
| MATTY'S WAYSIDE INN | IL0080143 | Illinois | Transient Non-Community | 300 |
| HONONEGAH INN | IL0096248 | Illinois | Transient Non-Community | 300 |
| SKEET DRIVE IN | IL3045732 | Illinois | Transient Non-Community | 300 |
| STUMBLE INN | IL3032763 | Illinois | Transient Non-Community | 300 |
| PRAIRIE PATH WATER COMPANY-ROCKVALE | IL1415350 | Illinois | Community | 298 |
| MANLIUS | IL0110600 | Illinois | Community | 298 |
| BUREAU JUNCTION | IL0110150 | Illinois | Community | 297 |
| BELLMONT | IL1850100 | Illinois | Community | 297 |
| MANCHESTER | IL1710250 | Illinois | Community | 297 |
| HINDSBORO | IL0410200 | Illinois | Community | 296 |
| KANE | IL0610250 | Illinois | Community | 296 |
| GOWER WEST SCHOOL | IL3039768 | Illinois | Transient Non-Community | 295 |
| DIAMOND LAKE SCHOOL DIST 76 | IL0086868 | Illinois | Transient Non-Community | 295 |
| IL AMERICAN WTR CMPNY-ROME | IL1435700 | Illinois | Community | 295 |
| CONCORD | IL1370100 | Illinois | Community | 295 |
| ASKVIG IMPRV ASSN | IL1415150 | Illinois | Community | 294 |
| ROCK CITY | IL1770500 | Illinois | Community | 293 |
| SUGAR GROVE - DUGAN WOODS | IL0890851 | Illinois | Community | 293 |
| PORTS SULLIVAN LAKE OWNERS ASSOCIATION | IL0971160 | Illinois | Community | 293 |
| LA QUINTA MOTEL | IL0096008 | Illinois | Transient Non-Community | 291 |
| LA QUINTA MOTEL | IL3096008 | Illinois | Transient Non-Community | 291 |
| HARRISTOWN ELEMENTARY SCHOOL | IL3113449 | Illinois | Non-Transient Non-Community | 290 |
| SHIRLAND SCHOOL | IL0047175 | Illinois | Transient Non-Community | 290 |
| RIVERDALE JR HIGH SCHOOL(OLD) | IL3049056 | Illinois | Non-Transient Non-Community | 290 |
| ALLERTON | IL1834020 | Illinois | Community | 290 |
| DECOMA DAY CAMP | IL0018341 | Illinois | Transient Non-Community | 290 |
| W G MURRAY DEVELOPMENT CENTER | IL1215510 | Illinois | Community | 290 |
| AQUA ILLINOIS-WOODLAWN | IL1415050 | Illinois | Community | 290 |
| BROCTON | IL0450050 | Illinois | Community | 288 |
| HENCHEN TRUCK STOP | IL3003046 | Illinois | Transient Non-Community | 285 |
| SCHWERMANNS 2ND AND 3RD WTR BRD | IL0977150 | Illinois | Community | 285 |
| HENCHEN TRUCK STOP | IL0003046 | Illinois | Transient Non-Community | 285 |
| BUSH | IL1990050 | Illinois | Community | 285 |
| HANNA CITY WORK CAMP | IL1435930 | Illinois | Community | 285 |
| SMITH PROFESSIONAL OFFICE CNTR | IL3130393 | Illinois | Non-Transient Non-Community | 285 |
| PLEASANT RIDGE MHP | IL0435945 | Illinois | Community | 284 |
| BROMBEREK SCHOOL | IL0039750 | Illinois | Transient Non-Community | 282 |
| KILJORDAN MEADOWS | IL1090380 | Illinois | Community | 282 |
| MC COOK | IL0311740 | Illinois | Community | 280 |
| DELAND WELDON | IL3005496 | Illinois | Non-Transient Non-Community | 280 |
| IDA LEE BUSCH SCHOOL | IL3078741 | Illinois | Non-Transient Non-Community | 280 |
| MEDINAH NORTH #11 | IL3037184 | Illinois | Transient Non-Community | 280 |