Water Quality in Chicago, IL (60429)
EPA violation data for public water systems serving ZIP code 60429.
No Health-Based Violations
None of the 17 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are14 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 73% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
14,864
Population
17
Water Systems
14
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (17)
Chicago
Hazel Crest
East Hazel Crest
All resolvedChecker Oil
Emro Mkg./Speedway #2301
Checker Oil Co
Cheker Oil Company
Speedway Gas #2083 Hwy 110 & 41
Speedway Self Serve-Rochester
Speedway Service Stn-Coldwater
Checker Oil Company
Speedway Gas Station #7397
Checker Oil Company
Speedway #7465
Speedway
Speedway Self Service-Burton
Cheker Oil
Contaminants Found
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jul 2025
How Does This Compare?
Chicago (60429) has more violations than 73% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 14, 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.