Water Quality in Troy, MI (48304)
EPA violation data for public water systems serving ZIP code 48304.
Active Health Violations
3 health-based violations found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 89% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
17,387
Population
20
Water Systems
43
Violations (5yr)
3
Health-Based
Location
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Water Systems Serving This Area (20)
Troy
Rochester Hills
Waterford Township
1 health-basedSouthfield
All resolvedSprings/Portsmouth Apartments
All resolvedGreat Oaks And Beacon Hills Apartments
All resolvedSouth Main Centre Ltd
Bedford Hills
Eastwood Hills Subdivision
1 health-basedMountain View Village West
All resolvedCrockery Mobile Home Park
All resolvedMountain View Village East
All resolvedMr. B'S
Andelina Farms
Pure Cannabis Outlet
Osprey - 7600, Llc
Sj & T Kensington Road Llc
Dollar General #20253
Bay Point Country Club/Maint.
Obrien Wire Products
1 health-basedContaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
Copper (Cu)
Exceeds limitSampled: Jan 2022
How Does This Compare?
Troy (48304) has more violations than 89% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 43.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.