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.

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System Name PWSID State Type Population Served
NASHVILLE IL1890300 Illinois Community 3,230
NORTH EAST MARION COUNTY WATER CMPNY IL1210030 Illinois Community 3,220
TRAVENOL LABORATORIES INC IL0033050 Illinois Transient Non-Community 3,200
NORTHSHORE UNIV GLENBROOK IL3157487 Illinois Non-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
I-74 SPOON RIVER REST AREA EB IL3053447 Illinois Transient Non-Community 3,000
CAMP CILCA IL0061556 Illinois Transient Non-Community 3,000
DEER RUN CAMPGROUNDS IL0061887 Illinois Transient Non-Community 3,000
STRONGHOLD IL0017236 Illinois Transient Non-Community 3,000
DEER RUN CAMPGROUNDS IL3061887 Illinois Transient Non-Community 3,000
SPEEDWAY SUPERAMERICA EAMES RD IL3110429 Illinois Transient Non-Community 3,000
JOLIET PARK DISTRICT IL0086520 Illinois Transient Non-Community 3,000
KING'S CAMP IL0091629 Illinois Transient Non-Community 3,000
HILLCREST PARK IL3001974 Illinois Transient Non-Community 3,000
OASIS MHP IL0315185 Illinois Community 3,000
FIRST NATIONAL BANK IL3030080 Illinois Transient Non-Community 3,000
BALMORAL PARK RACE TRACK IL3021899 Illinois Transient Non-Community 3,000
STRONGHOLD IL3095612 Illinois Transient Non-Community 3,000
CAT MOSSVILLE IL3113852 Illinois Non-Transient Non-Community 3,000
FIRST NATIONAL BANK IL0030080 Illinois Transient Non-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
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
PITTSBURG IL1990600 Illinois Community 2,948
FMC WATER COMPANY IL1210020 Illinois Community 2,945
WINNEBAGO IL2010500 Illinois Community 2,940
ARCOLA IL0410050 Illinois Community 2,927
WOODRIDGE-FARMINGDALE IL0435370 Illinois Community 2,865
MOUNT MORRIS IL1410350 Illinois Community 2,861
HEYWORTH IL1130650 Illinois Community 2,853
MISSION BROOK SD IL0315920 Illinois Community 2,852
HOLIDAY SHORES SD IL1195110 Illinois Community 2,840
ALBION IL0470050 Illinois Community 2,839
WELDON SPRINGS STATE PARK IL0044735 Illinois Transient Non-Community 2,833