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 |
|---|---|---|---|---|
| HIGHLAND WDS GOLF CSE 1222 | IL3074252 | Illinois | Transient Non-Community | 400 |
| FAMILY PICNIC AREA 5020 | IL0101063 | Illinois | Transient Non-Community | 400 |
| EDGEBROOK GOLF COURSE HP 2109 | IL0074187 | Illinois | Transient Non-Community | 400 |
| WHITE OAK WOODS HP 500 | IL0101048 | Illinois | Transient Non-Community | 400 |
| WHISTLER WDS GR 1 HP 6279 | IL0074682 | Illinois | Transient Non-Community | 400 |
| ELK PASTURE CCFPD HP 121 | IL3100420 | Illinois | Transient Non-Community | 400 |
| WASHINGTON CONSERVATION AREA | IL0017160 | Illinois | Transient Non-Community | 400 |
| JESSICA'S FAMILY RESTAURANT | IL3116053 | Illinois | Transient Non-Community | 400 |
| FAITH CHRISTIAN CENTER | IL3132381 | Illinois | Transient Non-Community | 400 |
| PHILLIPS CONVENIENCE STORE | IL3125450 | Illinois | Transient Non-Community | 399 |
| LODA | IL0750550 | Illinois | Community | 398 |
| MASON | IL0490300 | Illinois | Community | 396 |
| SPRINGBROOK SWIM CLUB | IL3122556 | Illinois | Transient Non-Community | 396 |
| CEDAR HAVEN MHC | ME0007363 | Illinois | Community | 395 |
| SEYMOUR WATER DISTRICT | IL0190060 | Illinois | Community | 392 |
| EDGINGTON WATER DISTRICT | IL1615550 | Illinois | Community | 391 |
| PILKINGTON GLASS | IL3123687 | Illinois | Non-Transient Non-Community | 390 |
| MULKEYTOWN PWD | IL0555150 | Illinois | Community | 390 |
| BLM GW MHP, LLC | IL1130210 | Illinois | Community | 390 |
| HYDE PARK MHP | IL1155325 | Illinois | Community | 390 |
| BOOKWALTER WOODS MHP | IL0635125 | Illinois | Community | 389 |
| PERRY | IL1490700 | Illinois | Community | 388 |
| MOUNTAIN VALE VILLAGE MHP | NH0513100 | Illinois | Community | 388 |
| FORGE AT THE LAKE | IL1190120 | Illinois | Community | 387 |
| GLADSTONE | IL0710020 | Illinois | Community | 387 |
| SIGEL | IL1730350 | Illinois | Community | 386 |
| ST MARY'S OF HELP CATHOLIC CHU | IL3020792 | Illinois | Transient Non-Community | 385 |
| HIGHLAND ESTS | IL0890010 | Illinois | Community | 385 |
| S L M WATER COMMISSION | IL1635090 | Illinois | Community | 385 |
| MANATEE MANOR WATER SYS | FL6411133 | Illinois | Community | 385 |
| BROOKFIELD ZOOLOGICAL PARK | IL0319050 | Illinois | Community | 385 |
| ST MARY'S OF HELP CATHOLIC CHU | IL0020792 | Illinois | Transient Non-Community | 385 |
| ROYAL MELBOURNE HOMEOWNERS ASN | IL0970170 | Illinois | Community | 382 |
| WAYNESVILLE | IL0390300 | Illinois | Community | 381 |
| LINWAY ESTATES MHP | IL0315935 | Illinois | Community | 380 |
| WINNEBAGO COUNTY SOUTH BLUFF | IL2015725 | Illinois | Community | 380 |
| MONROE CENTER SCHOOL - NEW WELL | IL3154666 | Illinois | Non-Transient Non-Community | 380 |
| MONROE CENTER SCHOOL - OLD WELL | IL3001578 | Illinois | Non-Transient Non-Community | 380 |
| CLOCKTOWER INN | IL3096636 | Illinois | Transient Non-Community | 380 |
| BUYSSE SUBDIVISION | IL0735000 | Illinois | Community | 380 |
| SUBLETTE | IL1030500 | Illinois | Community | 380 |
| JOY | IL1310100 | Illinois | Community | 377 |
| MARTINTON | IL0750600 | Illinois | Community | 375 |
| ST FRANCIS XAVIER CHURCH | IL3161802 | Illinois | Transient Non-Community | 375 |
| SMITHFIELD | IL0570850 | Illinois | Community | 375 |
| FOUNTAIN VALLEY MHP | IL0195945 | Illinois | Community | 375 |
| OLDE NORTH PANCAKE HOUSE | IL3037481 | Illinois | Transient Non-Community | 375 |
| HENDERSON | IL0950250 | Illinois | Community | 375 |
| LUTHER SCHILLING ELEM SCHOOL | IL3025619 | Illinois | Non-Transient Non-Community | 375 |
| SIU SCH DENTAL MEDICINE-ALTON | IL1195540 | Illinois | Community | 375 |