Water Quality in Chicago, IL (60465)
EPA violation data for public water systems serving ZIP code 60465.
No Health-Based Violations
None of the 37 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are22 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 80% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
18,081
Population
37
Water Systems
22
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (37)
Chicago
Palos Hills
Pulaski Woods E Gr 5 5194
Pulaski Woods W Gr W Hp 5154
Pulaski Woods E Gr S Hp 5194
Pioneer Woods Gr 1 Hp 5019
Pulaski Woods W Gr W 5154
Terrace Acres-William Ba
Trucking Company
Country Lane Woods 5286
Pioneer Woods 5198
Dan Mc Mahon Wds 5020
Little Red Schoolhouse 5170
Wolf Road Woods Hp 5226
Pioneer Woods 5198
Pioneer Woods 5255
White Oak Woods Hp 5008
Pulaski Woods West Hp 5193
Wolf Road Woods Hp 5232
Pulaski Woods South Hp 5192
Country Lane Woods 5289
Country Lane Woods 5286
Pulaski Woods West Hp 5193
Wolf Road Woods Hp 5232
Buffalo Woods Grove No 2 5222
Crooked Creek Wds West 5155
Crooked Creek Wds West 5165
Pioneer Woods 5014
Country Lane Woods 5289
Morrill Meadow 5300
Pioneer Woods 5014
Dan Mc Mahon Wds 5020
Palos Division Hq 5242
Wolf Road Woods Hp 5226
Buffalo Woods Grove No 2 5013
Herman Schau And Sons
Herman Schau And Sons
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jul 2025
How Does This Compare?
Chicago (60465) has more violations than 80% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 22, most of which are monitoring/reporting issues.
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.