Water Quality in Chicago, IL (60646)
EPA violation data for public water systems serving ZIP code 60646.
No Health-Based Violations
None of the 33 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are10 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 67% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
28,780
Population
33
Water Systems
10
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (33)
Chicago
Lincoln Village Mall
Lincoln Village Mall
R & M Associates
R & M Associates
Caldwell Woods 2106
Indian Rd Wds Gr 1 Hp 2101
Edgebrook Golf Course Hp 2109
Edgebrook Golf Course Hp 211
Caldwell Woods 2106
Indian Rd Wds Hp 2101
Edgebrook Woods Gr 1 Hp 2110
Edgebrook Golf Course 2109
Edgebrook Golf Course Hp 211
Caldwell Golf Course Hp 2116
Edgebrook Woods 2102
Dominick'S #113
Edgebrook Golf Course 2114
Wyncliff Barn
Edgebrook Golf Course 2114
Big Joe Mfg Co
Edgebrook Golf Course 2136
Wyncliff Lodge
Indian Road Woods 2103
Edgebrook Golf Course 2136
Caldwell Golf Course Hp 2116
Indian Road Woods 2103
Edgebrook Golf Course 2135
Edgebrook Woods 2102
Edgebrook Woods 2111
Wyncliff Farm House
Wyncliff Lake House
Edgebrook Golf Course 2135
Contaminants Found
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 (60646) has more violations than 67% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 10, 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.