Illinois water providers — page 9
Find published drinking-water records, providers, and official agency resources for Illinois. Review sources, sample dates, and coverage.
Official drinking-water resources
The responsible agency may differ for tribal systems. Record availability and sample dates vary by provider.
Community systems appear first. Sort: Population served · A–Z
Public water systems
5,095 systems in the imported directory. Includes community systems, schools, workplaces, and other public systems.
- Robinson Correctional CenterIL0330010 · CWS · Population served: 1,085
- IrvingtonIL1890250 · CWS · Population served: 1,081
- MeredosiaIL1370300 · CWS · Population served: 1,075
- FlanaganIL1050400 · CWS · Population served: 1,070
- EdinburgIL0210150 · CWS · Population served: 1,068
- ElkvilleIL0770300 · CWS · Population served: 1,068
- GorevilleIL0870200 · CWS · Population served: 1,068
- MorrisonvilleIL0210300 · CWS · Population served: 1,068
- ThomasboroIL0190950 · CWS · Population served: 1,066
- Highway 37 North PwdIL1995100 · CWS · Population served: 1,065
- EnfieldIL1930200 · CWS · Population served: 1,064
- Harbor Point Estates MhpIL0317010 · CWS · Population served: 1,064
- Prairie Path Water Company-Harbor RidgeIL0975620 · CWS · Population served: 1,064
- ShawneetownIL0590350 · CWS · Population served: 1,054
- AvaIL0770050 · CWS · Population served: 1,053
- CoultervilleIL1570150 · CWS · Population served: 1,052
- Suburban Apartments (DE KALB UNIV DVL)IL0375148 · CWS · Population served: 1,050
- ChebanseIL0754240 · CWS · Population served: 1,044
- Dixon Correctional CenterIL1035500 · CWS · Population served: 1,038
- IlliopolisIL1670550 · CWS · Population served: 1,037
- MarineIL1190700 · CWS · Population served: 1,037
- Lincoln Correctional CenterIL1075450 · CWS · Population served: 1,036
- WashburnIL2034940 · CWS · Population served: 1,032
- Buncombe Water DistrictIL0775420 · CWS · Population served: 1,030
- WamacIL1214920 · CWS · Population served: 1,030
- Ej Water-SangchrisIL1670230 · CWS · Population served: 1,025
- LovingtonIL1390250 · CWS · Population served: 1,024
- Prairie Path Water Company-Lake MarianIL0895200 · CWS · Population served: 1,022
- Hoyleton RwcIL1895400 · CWS · Population served: 1,020
- Alto Pass Water DistrictIL1815150 · CWS · Population served: 1,015
- Hoffman Rural Water CompanyIL0275230 · CWS · Population served: 1,015
- Il American-Country ClubIL0435350 · CWS · Population served: 1,014
- OdellIL1050550 · CWS · Population served: 1,014
- BannockburnIL0970100 · CWS · Population served: 1,013
- Oakbrook Estates MhpIL1115125 · CWS · Population served: 1,012
- Pleasant HillIL1490800 · CWS · Population served: 1,004
- Wildwood EstatesIL0995265 · CWS · Population served: 1,001
- Camden-Littleton Water CommissionIL1695100 · CWS · Population served: 1,000
- South PekinIL1790650 · CWS · Population served: 996
- Alpine Village MhpIL0315125 · CWS · Population served: 994
- MazonIL0630500 · CWS · Population served: 994
- Stateville Correctional CenterIL1977910 · CWS · Population served: 992
- ColfaxIL1130350 · CWS · Population served: 989
- MilledgevilleIL0150150 · CWS · Population served: 989
- NewarkIL0930100 · CWS · Population served: 986
- EnergyIL1990350 · CWS · Population served: 984
- Lockport Heights SdIL1977070 · CWS · Population served: 984
- RaymondIL1350550 · CWS · Population served: 974
- WenonaIL1234950 · CWS · Population served: 974
- Ridge FarmIL1830750 · CWS · Population served: 973
- ViolaIL1310450 · CWS · Population served: 970
- Apple Creek Water CoopIL1370040 · CWS · Population served: 968
- AshtonIL1030100 · CWS · Population served: 967
- RamseyIL0510200 · CWS · Population served: 966
- WatagaIL0950600 · CWS · Population served: 965
- Rapids CityIL1610600 · CWS · Population served: 962
- PercyIL1570350 · CWS · Population served: 961
- Clay CityIL0250050 · CWS · Population served: 957
- AtkinsonIL0730200 · CWS · Population served: 955
- MendonIL0010500 · CWS · Population served: 953
- LelandIL0990350 · CWS · Population served: 951
- Liberty Park Homeowners AssociationIL0435600 · CWS · Population served: 950
- Boyleston Waterworks CorpIL1915050 · CWS · Population served: 948
- KinmundyIL1210300 · CWS · Population served: 940
- Spring Lakes MhpIL0315145 · CWS · Population served: 940
- MansfieldIL1470300 · CWS · Population served: 939
- GoodfieldIL2034450 · CWS · Population served: 936
- StoningtonIL0210550 · CWS · Population served: 932
- Prairie Path Water Company-Apple CanyonIL0855150 · CWS · Population served: 931
- SumnerIL1010300 · CWS · Population served: 921
- Aqua Illinois-MoechervilleIL0895300 · CWS · Population served: 920
- AvonIL0570100 · CWS · Population served: 920
- Birds Pinkstaff Water DistrictIL1015300 · CWS · Population served: 920
- Willow Lake Estates MhpIL0894400 · CWS · Population served: 920
- RosevilleIL1870200 · CWS · Population served: 915
- BeckemeyerIL0270200 · CWS · Population served: 913
- ShabbonaIL0370450 · CWS · Population served: 913
- Grand Valley Village MhpIL1670070 · CWS · Population served: 912
- Shady Oaks MhpIL0635225 · CWS · Population served: 912
- GiffordIL0190250 · CWS · Population served: 911
- Mcclure-East Cape PwdIL0035050 · CWS · Population served: 910
- ArgentaIL1150050 · CWS · Population served: 900
- Bismarck Community Water DistrictIL1835250 · CWS · Population served: 900
- Bloomington Township Pwd-CrestwickeIL1135120 · CWS · Population served: 900
- DieterichIL0490150 · CWS · Population served: 900
- SheldonIL0750800 · CWS · Population served: 900
- Willoway Terrace MhpIL0317595 · CWS · Population served: 900
- Franklin GroveIL1030250 · CWS · Population served: 896
- OreanaIL1150450 · CWS · Population served: 892
- GalatiaIL1650150 · CWS · Population served: 887
- WyanetIL0111150 · CWS · Population served: 886
- Gateway MhpIL1970020 · CWS · Population served: 884
- HanafordIL0550250 · CWS · Population served: 883
- Piper CityIL0530300 · CWS · Population served: 875
- RidgwayIL0590300 · CWS · Population served: 874
- Lawrence County Correctional CenterIL1010010 · CWS · Population served: 870
- Lakewood Shores Improvement AssociationIL1975930 · CWS · Population served: 868
- Prairie Path Water Company-Holiday HillsIL1115350 · CWS · Population served: 868
- Sharpsburg And Neighboring Area Water SyIL0210030 · CWS · Population served: 868
- TallulaIL1290250 · CWS · Population served: 868