Water Quality in Ann Arbor, MI (49229)
EPA violation data for public water systems serving ZIP code 49229.
No Health-Based Violations
None of the 15 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are5 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 53% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,540
Population
15
Water Systems
5
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (15)
Ann Arbor
Mi. Int. Speedway Grandstand
Ypsilanti Community Utility Authority
Monroe
Monroe South County
Ypsilanti Comm Utilities Auth
Adrian
Britton
All resolvedGrace United Methodist Church
All resolvedEmmanuel Lutheran Church-Britton
All resolvedKapnick Orchards
Holy Faith Church/Saline Co-Op
On The Way Daycare
Kapnick Orchards Camp
East Plaza Office
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.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Ann Arbor (49229) has more violations than 53% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 5, 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.