Browse Water Systems
25,913 public water systems in IL.
Public Water Systems Database
Browse 25,913 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 |
|---|---|---|---|---|
| FULTON | IL1950250 | Illinois | Community | 3,346 |
| PONTOON BEACH PWD | IL1195300 | Illinois | Community | 3,325 |
| GALENA | IL0850200 | Illinois | Community | 3,308 |
| IL AMERICAN-LIBERTY RIDGE WEST | IL0435650 | Illinois | Community | 3,307 |
| ABINGDON | IL0950050 | Illinois | Community | 3,275 |
| VIRDEN | IL1171100 | Illinois | Community | 3,274 |
| CASEY | IL0230050 | Illinois | Community | 3,274 |
| MOUNT STERLING | IL0090100 | Illinois | Community | 3,271 |
| OLIN WINCHESTER LLC | IL3095893 | Illinois | Non-Transient Non-Community | 3,250 |
| INDIAN HEAD PARK | IL0311410 | Illinois | Community | 3,240 |
| NASHVILLE | IL1890300 | Illinois | Community | 3,230 |
| NORTH EAST MARION COUNTY WATER CMPNY | IL1210030 | Illinois | Community | 3,220 |
| NORTHSHORE UNIV GLENBROOK | IL3157487 | Illinois | Non-Transient Non-Community | 3,200 |
| TRAVENOL LABORATORIES INC | IL0033050 | Illinois | Transient Non-Community | 3,200 |
| KNOXVILLE | IL0950300 | Illinois | Community | 3,120 |
| EAST DUNDEE | IL0890250 | Illinois | Community | 3,115 |
| SMG WATER COOP | IL1370030 | Illinois | Community | 3,110 |
| LINCOLN-WAY COMMUNITY HS | IL3083956 | Illinois | Non-Transient Non-Community | 3,100 |
| SLEEPY HOLLOW | IL0890750 | Illinois | Community | 3,100 |
| MOMENCE | IL0910650 | Illinois | Community | 3,075 |
| CHRISTOPHER | IL0550150 | Illinois | Community | 3,072 |
| AQUA ILLINOIS-HAWTHORN WOODS | IL0975040 | Illinois | Community | 3,065 |
| LAKESIDE PWD | IL0775150 | Illinois | Community | 3,065 |
| SAVANNA | IL0150250 | Illinois | Community | 3,020 |
| CAT MOSSVILLE | IL3113852 | Illinois | Non-Transient Non-Community | 3,000 |
| SPEEDWAY SUPERAMERICA EAMES RD | IL3110429 | Illinois | Transient Non-Community | 3,000 |
| STRONGHOLD | IL3095612 | Illinois | Transient Non-Community | 3,000 |
| DEER RUN CAMPGROUNDS | IL3061887 | Illinois | Transient Non-Community | 3,000 |
| I-74 SPOON RIVER REST AREA EB | IL3053447 | Illinois | Transient Non-Community | 3,000 |
| FIRST NATIONAL BANK | IL3030080 | Illinois | Transient Non-Community | 3,000 |
| BALMORAL PARK RACE TRACK | IL3021899 | Illinois | Transient Non-Community | 3,000 |
| HILLCREST PARK | IL3001974 | Illinois | Transient Non-Community | 3,000 |
| WINNEBAGO | IL2010500 | Illinois | Community | 3,000 |
| OASIS MHP | IL0315185 | Illinois | Community | 3,000 |
| STRONGHOLD | IL0095620 | Illinois | Transient Non-Community | 3,000 |
| STRONGHOLD | IL0095612 | Illinois | Transient Non-Community | 3,000 |
| STRONGHOLD | IL0095604 | Illinois | Transient Non-Community | 3,000 |
| STRONGHOLD | IL0095596 | Illinois | Transient Non-Community | 3,000 |
| KING'S CAMP | IL0091629 | Illinois | Transient Non-Community | 3,000 |
| JOLIET PARK DISTRICT | IL0086520 | Illinois | Transient Non-Community | 3,000 |
| DEER RUN CAMPGROUNDS | IL0061887 | Illinois | Transient Non-Community | 3,000 |
| CAMP CILCA | IL0061556 | Illinois | Transient Non-Community | 3,000 |
| FIRST NATIONAL BANK | IL0030080 | Illinois | Transient Non-Community | 3,000 |
| STRONGHOLD | IL0017236 | Illinois | Transient Non-Community | 3,000 |
| NEWTON | IL0790100 | Illinois | Community | 2,977 |
| MARQUETTE HEIGHTS | IL1790400 | Illinois | Community | 2,974 |
| DIXMOOR | IL0310660 | Illinois | Community | 2,973 |
| BUSHNELL | IL1090150 | Illinois | Community | 2,972 |
| HAVANA | IL1250200 | Illinois | Community | 2,963 |
| MENARD CORRECTIONAL CENTER | IL1575550 | Illinois | Community | 2,950 |