Water Quality in Flint, MI (48503)
EPA violation data for public water systems serving ZIP code 48503.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 15 monitoring/reporting violations.
More violations than 75% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
22,347
Population
23
Water Systems
16
Violations (5yr)
1
Health-Based
Location
Loading map...
Water Systems Serving This Area (23)
Flint, City Of
1 health-basedGenesee County Water System
All resolvedHurley Medical Center
Camp Copneconic - Ranch
All resolvedCrossroads Village Town Hall
Crossroads Village Eldridge Hs
Monte Carlo Snack Bar
Applewood
Donna'S Donuts
Puzzler'S Pub
All resolvedLiu'S Buffet
Thetford Senior Center
All resolvedAmeritech
Burton Showcase Cinemas
Lennon Rd Church Of Christ
Freddies Donuts
Gc Parks & Rec Admin
Unitarian Church
Crossroads Village Cafe
All resolvedThe Little Country Lounge
Ymca Camp Copneconic-Allen Ldg
Mt. Morris Dental Center
Stepping Stone Falls
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Flint (48503) has more violations than 75% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 16.
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.