Water Quality in Ann Arbor, MI (48137)
EPA violation data for public water systems serving ZIP code 48137.
No Health-Based Violations
None of the 18 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.
4,157
Population
18
Water Systems
0
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (18)
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
Mugg & Bopps - Gregory
Groundwater 150 people served
0 violations
K&C Properti Llc+Bakery+ Pub+Hardware
Groundwater 120 people served
0 violations
Unadilla Store
Groundwater 100 people served
0 violations
Unadilla Sweetie
Groundwater 100 people served
0 violations
The Backyard Gourmet
Groundwater 100 people served
0 violations
Howlett Elementary School
Groundwater 100 people served
0 violations
Gregory Brh-Stockbridge St Bk
Groundwater 50 people served
0 violations
Buurma North
Groundwater 50 people served
0 violations
The Childrens Corner Learning
Groundwater 42 people served
0 violations
Southwest Church Of The Nazarene
Groundwater 26 people served
0 violations
Plainfield United Methodist Church
Groundwater 26 people served
0 violations
Motor City Antique Mall
Groundwater 25 people served
0 violations
Gregory Community Baptist
Groundwater 25 people served
0 violations
Camp Sarah Grindly
Groundwater 25 people served
0 violations
Gregory Tavern
Groundwater 25 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.