Water Quality in Fond Du Lac, WI (53014)
EPA violation data for public water systems serving ZIP code 53014.
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 9 monitoring/reporting violations.
More violations than 68% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
7,898
Population
48
Water Systems
11
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (48)
Fond Du Lac Waterworks
1 health-basedManitowoc Waterworks
Chilton Waterworks
1 health-basedLakeshore Christian Cmpgd South Pole
Lakeshore Christian Cmpgd Lodge
Lakeshore Christian Cmpgd North Pole
Lakeshore Christian Cpgd Pool
Calumet Co Hyw Dept Forest Jct
Calumet Co Hwy Dept Sta 57
Paulas Pub & Grill
Buechel Stone Cmf
Hickory Hills Country Club
Riesterer & Schnell Denmark
Lakeview Motel & Restaurant
Neighborhood Pub & Grill
All resolvedOld Mill Supper Club
Riesterer & Schnell Chilton
Dvo Inc
Riesterer And Schnell Inc Two Rivers
Golden Guernsey Dairy Out
Riesterer & Schnell Hortonville
St Peter Lutheran Ch
Roepke Village Inn Restaurant
Riesterer & Schnell Campbellsport
St Lukes Lutheran Ch
Northland Turkey Farms
Bobbers Up 2
All resolvedRiesterer & Schnell Westfield
Harbor Bar
Dorns Bar
Fishermans Inn Bar
Hadi Club Bar
Laughrins Lakeside Bar
East Side Bar
Hansens Kloten Oasis
Bobbers Up
Brothertown Boat Ramp
Countryside Bar & Grill
All resolvedRiesterer & Schnell Pound
Lake View Rv Park And Cabins
St Martin Cath Ch
Midway Bar
Quinney Quencher Bar
Holy Trinity Cath Ch
Holy Trinity School
St Charles Cath Ch
Riesterer & Schnell Pulaski
Briess Industries Inc, Waterloo Malting Div
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)
Approaching limitSampled: Jun 2025
How Does This Compare?
Fond Du Lac (53014) has more violations than 68% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 11.
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.