Water Quality in Ann Arbor, MI (49285)
EPA violation data for public water systems serving ZIP code 49285.
No Health-Based Violations
None of the 22 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are44 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 89% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
6,240
Population
22
Water Systems
44
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (22)
Ann Arbor
Lansing Board Of Water & Light
Ypsilanti Community Utility Authority
Jackson
All resolvedEast Lansing, City Of
All resolvedYpsilanti Comm Utilities Auth
Meridian Township
All resolvedStockbridge, Village Of
Gee Farms
Creekridge Campground
All resolvedZeitz Camp 33-0005
Church Of Christ
The Heartland Woods Family Rv
All resolvedWillow Creek Golf Club
Basore-Dansville Camp 33-0001
Gee Farms
O'Brien/Gee Gee Farms 33-0013
Basore-Lettuce Camp 33-0015
Basore-Cooper Rd Camp 33-0002
Basore Dawerill Rd Farms Inc
Southern Boy Manor
Elder Ridge Manor
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
Copper (Cu)
Exceeds limitSampled: Jan 2024
How Does This Compare?
Ann Arbor (49285) has more violations than 89% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 44, 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.