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 |
|---|---|---|---|---|
| KINCAID | IL0210250 | Illinois | Community | 1,561 |
| MANITO | IL1250300 | Illinois | Community | 1,552 |
| HOOTON PWD | IL1835100 | Illinois | Community | 1,550 |
| FCI-MARION | IL1995247 | Illinois | Community | 1,544 |
| SLEEPY HOLLOW WATER CORP | IL0895040 | Illinois | Community | 1,543 |
| GERMANTOWN | IL0270350 | Illinois | Community | 1,537 |
| PHEASANT LAKE ESTATES MHP | IL1975385 | Illinois | Community | 1,528 |
| COUNTRYSIDE MANOR SBDV- LAKE CO PW | IL0975250 | Illinois | Community | 1,518 |
| ROXANA | IL1190900 | Illinois | Community | 1,517 |
| IL RIVER CRCTL CTR | IL0570020 | Illinois | Community | 1,516 |
| VIRGINIA | IL0170250 | Illinois | Community | 1,514 |
| RE WATER CORPORATION | IL1590020 | Illinois | Community | 1,513 |
| GREENUP | IL0350050 | Illinois | Community | 1,513 |
| PLEASANT PLAINS | IL1670900 | Illinois | Community | 1,508 |
| IL AMERICAN-MOUNT PULASKI | IL1070400 | Illinois | Community | 1,506 |
| LANARK | IL0150100 | Illinois | Community | 1,504 |
| HASTINGS YMCA | IL3018036 | Illinois | Transient Non-Community | 1,500 |
| PLAZA MALL | IL3014654 | Illinois | Transient Non-Community | 1,500 |
| MARTIN AUCTION | IL3044776 | Illinois | Transient Non-Community | 1,500 |
| ALPINE LAKE RV RESORT | NY4513813 | Illinois | Transient Non-Community | 1,500 |
| ALLSTATE SOUTH BARRINGTON | IL3135848 | Illinois | Non-Transient Non-Community | 1,500 |
| MARTIN AUCTION | IL0044776 | Illinois | Transient Non-Community | 1,500 |
| CLIFTON | IL0750250 | Illinois | Community | 1,500 |
| PALMER HOUSE | IL3052845 | Illinois | Transient Non-Community | 1,500 |
| UNITED BUILDING OF AMERICA | IL3052811 | Illinois | Transient Non-Community | 1,500 |
| SIGNODE CORP ATTNBOB PETERSON | IL3092007 | Illinois | Non-Transient Non-Community | 1,500 |
| HASTINGS YMCA CAMP (94896) | IL3094896 | Illinois | Transient Non-Community | 1,500 |
| HASTINGS YMCA CAMP (94870) | IL3094870 | Illinois | Transient Non-Community | 1,500 |
| RAVINIA PINES MHC - NEW CHICAGO | IN5245058 | Illinois | Community | 1,500 |
| LOGAN CORRECTIONAL CENTER | IL1075520 | Illinois | Community | 1,500 |
| EAST HAZEL CREST | IL0310750 | Illinois | Community | 1,500 |
| MC DONALDS | IL0045708 | Illinois | Transient Non-Community | 1,500 |
| FERMI NATIONAL ACCELERATOR LAB | IL0029603 | Illinois | Transient Non-Community | 1,500 |
| GREEN VALLEY CAMP | IL0002006 | Illinois | Transient Non-Community | 1,500 |
| PALMER HOUSE | IL0052845 | Illinois | Transient Non-Community | 1,500 |
| UNITED BUILDING OF AMERICA | IL0052811 | Illinois | Transient Non-Community | 1,500 |
| OAK FOREST HEALTH CENTER | IL0317789 | Illinois | Community | 1,500 |
| O'HARE AIR RSRV FORCES FCLTY | IL0315677 | Illinois | Community | 1,500 |
| GLENVIEW NAVAL AIR STATION | IL0315647 | Illinois | Community | 1,500 |
| UNION PACIFIC RAILROAD | IL0315320 | Illinois | Community | 1,500 |
| PLAZA MALL | IL0014654 | Illinois | Transient Non-Community | 1,500 |
| MOUND PWD | IL1635050 | Illinois | Community | 1,500 |
| WATERMAN | IL0370600 | Illinois | Community | 1,497 |
| PRAIRIE PATH WATER COMPANY-WESTLAKE | IL2010070 | Illinois | Community | 1,493 |
| MAPLE PARK | IL0890500 | Illinois | Community | 1,484 |
| WARSAW | IL0670650 | Illinois | Community | 1,480 |
| ERIE | IL1950200 | Illinois | Community | 1,479 |
| MOUNT CARROLL | IL0150200 | Illinois | Community | 1,479 |
| NORTH PEKIN | IL1790550 | Illinois | Community | 1,478 |
| BETHANY | IL1390100 | Illinois | Community | 1,475 |