Water Quality in Warren, MI (48317)
EPA violation data for public water systems serving ZIP code 48317.
No Health-Based Violations
None of the 17 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are16 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 74% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
27,565
Population
17
Water Systems
16
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (17)
Warren, City Of
Sterling Heights, City Of
Clinton Township
All resolvedMacomb Township
All resolvedShelby Township
St. Clair Shores, City Of
All resolvedRoseville, City Of
Chesterfield Township
All resolvedUtica, City Of
All resolvedHayloft West
Detroit Sportman Congress
Detroit Sportsmans Congress
Detroit Sportsmens Congress
Jolico/J-B Tool
Warsaw Park
Macomb County Humane Society
All resolvedMarathon Gas Station
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Warren (48317) has more violations than 74% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 16, 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.