Drinking Water Systems in JOLIET, Illinois
14 water systems are reported for this city, with a combined service population of 168,918. The systems have 621 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving JOLIET
JOLIET TREATMENT CENTER
217 served0 historical records
A
JOLIET INPATIENT TREATMENT CENTER
486 served1 historical record
A
CRISWELL COURT MHP
94 served1,048 historical records538 recent
C
STATEVILLE CORRECTIONAL CENTER
992 served81 historical records7 recent
D
INGALLS PARK SUBDIVISION
744 served12 historical records2 recent
B
GARDEN STREET IMPROVEMENT ASSOCIATION
54 served98 historical records2 recent
B
SOUTH RIDGE MHC
96 served0 historical records
A
AQUA ILLINOIS-OAKVIEW
312 served68 historical records2 recent
B
CRYSTAL LAWNS ADDITION IMPROVEMENT ASSOC
1,435 served53 historical records2 recent
B
SUNNYLAND SUBDIVISION
300 served79 historical records3 recent
C
JOLIET
160,000 served55 historical records7 recent
D
SOUTHEAST JOLIET SD
2,000 served110 historical records32 recent
D
EAST MORELAND WTR SERVICE ASSN
1,320 served47 historical records18 recent
D
LAKEWOOD SHORES IMPROVEMENT ASSOCIATION
868 served35 historical records8 recent
C
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)174 records
Public Notice95 records
Radium-22665 records
Chlorine53 records
Benzene44 records
Revised Total Coliform Rule40 records
Gross Alpha35 records
Lead and Copper Rule34 records
1,2-Dichloroethane30 records
Xylenes, Total29 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.