Water Quality in Ann Arbor, MI (48109)
EPA violation data for public water systems serving ZIP code 48109.
No Health-Based Violations
None of the 5 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
5,939
Population
5
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (5)
Ann Arbor
Surface water 241,868 people served
0 violations
Ypsilanti Community Utility Authority
Purchased surface water 53,988 people served
0 violations
Lead tested: 4.1 ppb (limit: 15 ppb) ✓
Ypsilanti Comm Utilities Auth
Purchased surface water 30,000 people served
0 violations
University Of Michigan Rfgc Clubhouse
Groundwater 100 people served
0 violations
University Of Michigan Adventure Ed Ctr
Groundwater 50 people served
0 violations
Lead & Copper Levels
Lead (Pb)
Within limit4.1 ppb measured
Action level: 15 ppb
Sampled: Jan 2025
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.