Water Quality in Green Bay, WI (54313)
EPA violation data for public water systems serving ZIP code 54313.
Past Health-Based Violations
2 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 7 monitoring/reporting violations.
More violations than 65% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
41,422
Population
51
Water Systems
9
Violations (5yr)
2
Health-Based
Location
Loading map...
Water Systems Serving This Area (51)
Green Bay Waterworks
Appleton Waterworks
All resolvedDe Pere Waterworks Sa 1
Howard Waterworks
2 health-basedSuamico Waterworks
Suamico Elementary School
Peace Lutheran Church
Rocket Dog Shell Mini Mart
Barleys Deerfield Diner
Wouters Front Bar & Grill
Maplewood Shell Mini Mart Arbys
Maplewood Meats
New Zoo Ah Mayan Well
New Zoo Vc Monkey Well
Shining Stars Presch Child Care Ctr
Frontier Inn
Lynx Lake Lodge
Schlotzskys Deli
Brown County Reforestation Camp Cmpgd
Archies Heavenly Spirits Bar
All resolvedCalavera Springs Park
Al B Bar
Chaudoirs Dock Resort
All resolvedHoward Haus Supper Club
West Bayport Tavern
Idlewild Community Park
Chambers Hill Bar
Ss Edward & Isidore Ch
Central Brown Co Water Authority
Dues Dock Marina
A & W Restaurant
Jacobs Well Church
Brown County Sportsmens Club
Wade Pitt Stop
Weiland Boat Landing Cmpgd
Parkway Golf Course
Heartland Church
Kingdom Hall Of Jev Witness
Reforestation Camp Ski Lodge
Casa Blanca
Mt Olive Lutheran Ch
Simply Church
57 Bp
Nouryon Sports Complex
Brown Co Park Pet Exercise Area
Olde World Pastries Plus
Macks Pub And Grill
New Zoo Education Center
Painted Cow Deli
B S Bar & Grill
New Zoo Barth Well
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Green Bay (54313) has more violations than 65% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 9.
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.