Water Quality in Green Bay, WI (54229)
EPA violation data for public water systems serving ZIP code 54229.
Past Health-Based Violations
5 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 3 monitoring/reporting violations.
More violations than 62% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,329
Population
22
Water Systems
8
Violations (5yr)
5
Health-Based
Location
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Water Systems Serving This Area (22)
Green Bay Waterworks
De Pere Waterworks Sa 1
Howard Waterworks
2 health-basedScott Water Utility Dist
All resolvedScotland Condominiums
Dental Health Products Inc
Day By Day Discoveries Child Care
Khaptad Mini Mart
Royal Scot Golf Course
Dairyland Farm Llc
3 health-basedBay Settlement Mobil
Shore Acres Homes
Annas House
All resolvedOak Ridge Bar & Food
New Franken Mini Mart
Robinsonville Pres Ch
D & D Pub
Pincharts Pub
Jeds New Stein N Grill
New Franken Sportsmens Club
St Joseph Parish
Kids Korner Group Day Care
Contaminants Found
A naturally occurring element that can cause cancer and other health effects at high levels.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Green Bay (54229) has more violations than 62% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 8.
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.