Browse Water Systems

25,921 public water systems in IL.

Public Water Systems Database

Browse 25,921 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
WEE-MA-TUK WATER DISTRICT IL0570040 Illinois Community 863
HANOVER IL0850250 Illinois Community 863
EAST GALESBURG IL0950150 Illinois Community 860
DAHLGREN IL0650150 Illinois Community 859
BRIMFIELD IL1430150 Illinois Community 856
AQUA ILLINOIS-CRYSTAL CLEAR WATER CO. IL1115150 Illinois Community 855
TRIAD COMM UNIT SCHOOL DIST #2 IL3008839 Illinois Non-Transient Non-Community 850
PRAIRIE PATH WATER COMPANY-CLARENDON IL0435300 Illinois Community 850
ISLAND LAKE SHOPPING CTR IL0027326 Illinois Transient Non-Community 850
DUNFERMLINE-ST DAVID WATER COMMISSION IL0575150 Illinois Community 850
TRIAD COMM UNIT SCHOOL DIST #2 IL0008839 Illinois Transient Non-Community 850
ST BEDE CHURCH IL3140061 Illinois Transient Non-Community 850
CISSNA PARK IL0750200 Illinois Community 846
ALBANY IL1950050 Illinois Community 846
HARDIN COUNTY WATER DISTRICT NO.1 IL0695000 Illinois Community 843
ANNAWAN IL0730150 Illinois Community 843
PRAIRIE CENTER CHURCH IL3044701 Illinois Transient Non-Community 840
PRAIRIE CENTER CHURCH IL0044701 Illinois Transient Non-Community 840
IL AMERICAN-HARDIN IL0130200 Illinois Community 839
SOUTH PALMYRA WATER COMMISSION IL1170060 Illinois Community 838
CHANDLERVILLE IL0170200 Illinois Community 838
ALEXIS IL1874000 Illinois Community 836
NEWMAN IL0410250 Illinois Community 836
PRAIRIE PATH WATER COMPANY-CHERRY HILL IL1975280 Illinois Community 833
EGYPTIAN COMMUNITY UNIT SCHOOL IL3029868 Illinois Non-Transient Non-Community 833
ADAMS COUNTY WATER DISTRICT NO 1 IL0015150 Illinois Community 833
ROAD RANGER 270 TX0820017 Illinois Non-Transient Non-Community 830
PAW PAW IL1030400 Illinois Community 830
HOPEDALE IL1790300 Illinois Community 830
YATES CITY IL0950700 Illinois Community 828
IL AMERICAN-LIVINGSTON IL1190600 Illinois Community 825
GLENBROOK SD IL0315310 Illinois Community 822
SHEFFIELD IL0110950 Illinois Community 821
EXETER-MERRITT WATER COOP IL1710010 Illinois Community 820
BURGER KING WI2521390 Illinois Transient Non-Community 820
ST OF ILL SCH FOR THE DEAF IL1375510 Illinois Community 820
WEST SALEM IL0470200 Illinois Community 819
ROUND PRAIRIE WATER COOP IL1670090 Illinois Community 813
ALDI #92 IL3164715 Illinois Transient Non-Community 812
MHC MEDINA LAKE CAMPGROUNDS TX0100043 Illinois Transient Non-Community 812
LOAMI IL1670700 Illinois Community 812
CONSTELLATION DRESDEN STATION IL3083196 Illinois Non-Transient Non-Community 811
BLAIRSVILLE PWD IL1995350 Illinois Community 807
NOBLE IL1590150 Illinois Community 805
NEW MEMPHIS PWD IL0275350 Illinois Community 805
ELIZABETH IL0850150 Illinois Community 802
SHANNON IL0150300 Illinois Community 801
HOLIDAY PARK-WATER PARK CONC IL3127290 Illinois Transient Non-Community 800
HOLIDAY PARK IL3095331 Illinois Transient Non-Community 800
ROBERT BURNS MEMORIAL PARK IL0062059 Illinois Transient Non-Community 800