Drinking Water Systems in CHICAGO, Illinois
11 water systems are reported for this city, with a combined service population of 2,726,479. The systems have 62 EPA violation records in the five-year period ending June 30, 2026.
Water Systems Serving CHICAGO
CHICAGO
2,721,308 served53 historical records8 recent
C
ROLLING GREEN ESTATES MHP
191 served10 historical records
A
HARBOR LITES-PISTAKEE FSHG CL
132 served0 historical records
A
WILLOWAY TERRACE MHP
900 served5 historical records2 recent
B
PLEASANT RIDGE MHP
284 served185 historical records39 recent
C
SHADY OAKS MHP
912 served62 historical records3 recent
C
SUNNY ACRES MHP
750 served5 historical records
A
SHORELINE TRC MHP
504 served9 historical records
A
BLACKHAWK ESTATES LLC
1,238 served36 historical records9 recent
D
SANDWICH ESTATES MHP
90 served0 historical records
A
ROYAL OAKS MHP
170 served25 historical records1 recent
B
EPA Contaminant Categories in Historical Violation Records
Coliform (TCR)46 records
Radium-22626 records
Consumer Confidence Rule12 records
Chlorine11 records
Lead and Copper Rule10 records
Benzene9 records
Public Notice8 records
Interim Enhanced Surface Water Treatment Rule6 records
Di(2-ethylhexyl) phthalate6 records
Revised Total Coliform Rule6 records
Category counts aggregate historical compliance records across listed systems. They do not show current concentrations or household test results.