Water Quality in Sheboygan, WI (53021)
EPA violation data for public water systems serving ZIP code 53021.
Active Health Violations
2 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 94% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
4,537
Population
33
Water Systems
73
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (33)
Sheboygan Water Utilities
All resolvedWest Bend Waterworks
All resolvedGermantown Water Utility
1 health-basedFredonia Waterworks
All resolvedSt Marys Parish Church
Camp Jcc Gym
Camp Awana 3 Canteen Well
Camp Awana 1 Mess Hall
Camp Awana 2 Hilltop Well
Camp Jcc East End Well
Turner Hall
Camp Jcc Pool & Lodge
Camp Jcc Bayit
Holy Cross Catholic Church
Our Lady Of The Rosary
Little Kohler Haus
1 health-basedSchwais Meats And Sausage
Traditions Pub
Waubeka Fire Dept & Waubeka Fire Hall
Nowhere
Grandview School
Ozaukee Co Fish & Game
Smallish Craig Personal Residence
Tonys
St Pauls Comm Christian Ed Bldg
D & D Auto Body
Dawg House
Stony Hill Pub & Grill
Waubeka Fire Hall
Maechtles General Store
Hartman Sand & Gravel
New Tribes Institute
St Marys Catholic Church
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
A naturally occurring element that can cause cancer and other health effects at high levels.
Similar to nitrate — harmful to infants at high levels.
Lead & Copper Levels
Lead (Pb)
Exceeds limitSampled: Jan 2025
How Does This Compare?
Sheboygan (53021) has more violations than 94% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 73.
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
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.