Water Quality in Osceola, WI (54020)
EPA violation data for public water systems serving ZIP code 54020.
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 62% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
7,687
Population
34
Water Systems
8
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (34)
Osceola Waterworks
1 health-basedRooster'S Roadhouse
Amani Village Sanitary Dist
All resolvedCarebare Daycare
All resolvedWest Immanuel New Well
T Buckets
Petro Plus
Aveda Spa
Pottsies Pub & Grub
1 health-basedWest Immanuel Lutheran Church
Custom Fire
Hope Evangelical Free Church
Zion Lutheran Church
Liles Liquid Bean
East Balsam Resort Condominiums
Brookside Campground-Green
Lake Kountry Inc
Kens Keyboard
Krooked Kreek Golf Course
Camp Croix
Midwest Machinery Co Osceola
Grandstrand Funeral Home
Woodhill Bar & Grill The
Brookside Campground-Red
Brookside Campground-Milkhouse
Trinity Lutheran Church
Osceola Community Church
Grace Lutheran Church
Brookside Campground-Bushs Landing
Uw Wanderoos
Osceola Rod & Gun Club
Quest Recreation Almelund
Di Jay Nelson Properties
Morks Big Lake Store
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Osceola (54020) 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
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.