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 |
|---|---|---|---|---|
| PARK HILLS EVANGELICAL FREE CH | IL0051037 | Illinois | Transient Non-Community | 450 |
| LARAWAY SCHOOL | IL3087049 | Illinois | Non-Transient Non-Community | 450 |
| OAK LAWN MHP | IL0075275 | Illinois | Community | 450 |
| PARK HILLS EVANGELICAL FREE CH | IL3051037 | Illinois | Transient Non-Community | 450 |
| SCHOOL DIST 131/ALLEN ELEM | IL3075150 | Illinois | Non-Transient Non-Community | 450 |
| FOX RIVER VALLEY BAPTIST SCHL | IL3071662 | Illinois | Non-Transient Non-Community | 450 |
| TRAINOR LIVESTOCK SALES | IL3044636 | Illinois | Transient Non-Community | 450 |
| WHEATLAND SALEM CHURCH | IL3024935 | Illinois | Transient Non-Community | 450 |
| PINEWOOD ESTATES MHP | IL1435365 | Illinois | Community | 450 |
| BEAVERVILLE | IL0750100 | Illinois | Community | 450 |
| HARRISON ELEMENTARY SCHOOL | IL3062588 | Illinois | Non-Transient Non-Community | 450 |
| WESTGATE COUNTRY CLUB | IL0053090 | Illinois | Transient Non-Community | 450 |
| FLICK REEDYS CORP | IL0040014 | Illinois | Transient Non-Community | 450 |
| TRAINOR LIVESTOCK SALES | IL0044636 | Illinois | Transient Non-Community | 450 |
| 94TH AERO SQUADRON OF PALWAUKE | IL3080176 | Illinois | Transient Non-Community | 450 |
| LANGLEYVILLE PWD | IL0215150 | Illinois | Community | 450 |
| HUME | IL0450150 | Illinois | Community | 450 |
| ALLIED CHEMICAL | IL0042127 | Illinois | Transient Non-Community | 450 |
| LAKE THUNDERBIRD SUBDIVSION | IL1555050 | Illinois | Community | 450 |
| ELECTRICAL ENERGY INC | IL0042135 | Illinois | Transient Non-Community | 450 |
| MECHANISBURG FARMERS GRAIN CO | IL0062075 | Illinois | Transient Non-Community | 450 |
| MECHANISBURG FARMERS GRAIN CO | IL3062075 | Illinois | Transient Non-Community | 450 |
| BIG TIMBER CAMPGROUNDS | IL3103523 | Illinois | Transient Non-Community | 450 |
| J & L GAS STATION | IL3022855 | Illinois | Transient Non-Community | 450 |
| EMMONS GRADE SCHOOL | IL3102939 | Illinois | Non-Transient Non-Community | 450 |
| IPAVA | IL0570550 | Illinois | Community | 447 |
| DE LAND | IL1470200 | Illinois | Community | 446 |
| JOPPA | IL1270100 | Illinois | Community | 445 |
| IL AMERICAN-MORELAND | IL0315910 | Illinois | Community | 445 |
| BURGER KING | WI2521096 | Illinois | Transient Non-Community | 443 |
| ZEN LEAF | IL3164806 | Illinois | Transient Non-Community | 442 |
| ALEXANDER WATER DISTRICT | IL1370020 | Illinois | Community | 442 |
| GOWER SCHOOL | IL0039776 | Illinois | Transient Non-Community | 440 |
| LA GRANGE ESTATES MHP | IL0311540 | Illinois | Community | 440 |
| EDGEWOOD | IL0490200 | Illinois | Community | 440 |
| WILDWOOD BAPTIST CHURCH | IL3108464 | Illinois | Transient Non-Community | 440 |
| ETHEL'S PLACE | IL3087437 | Illinois | Transient Non-Community | 440 |
| SABIC INNOVATIVE PLASTICS | IL3065425 | Illinois | Non-Transient Non-Community | 440 |
| MARIETTA | IL0570030 | Illinois | Community | 440 |
| MOUNT VERNON ASSOCIATION INC | IL0855100 | Illinois | Community | 438 |
| LITTLE SWAN LAKE SD | IL1875050 | Illinois | Community | 438 |
| BONNIE | IL0810150 | Illinois | Community | 437 |
| SCALES MOUND | IL0850400 | Illinois | Community | 436 |
| BEASON CHESTNUT PWD | IL1075150 | Illinois | Community | 435 |
| GOWER SCHOOL | IL3039776 | Illinois | Transient Non-Community | 435 |
| OLMSTED | IL1530250 | Illinois | Community | 435 |
| GOWER SCHOOL | IL3008581 | Illinois | Transient Non-Community | 435 |
| HULL | IL1490350 | Illinois | Community | 435 |
| KARNAK | IL1530050 | Illinois | Community | 432 |
| REED SCHOOL | IL3024497 | Illinois | Non-Transient Non-Community | 431 |