Water Quality in Eau Claire, WI (54755)
EPA violation data for public water systems serving ZIP code 54755.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 4 monitoring/reporting violations.
More violations than 53% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
7,389
Population
38
Water Systems
5
Violations (5yr)
1
Health-Based
Location
Loading map...
Water Systems Serving This Area (38)
Eau Claire Waterworks
Mondovi Waterworks
1 health-basedGrandview School
Valley Golf Club
Anthony Acres School
All resolvedRock Creek Lutheran Church
Dicks On 12
Gilmanton United Methodist Church
Lone Pine Tavern
Ron & Angies Northside Bar & Grill
Mondovi Tourist Park
Hide A While Tavern
Meridean Lutheran Church
Rock Falls Baptist Church
St Pauls Lutheran Church
Trinity Lutheran Church Of Norden
Modena Lutheran Church
Drammen Lutheran Church
Gilmanton Coop
Together Farms Llc
Modena Garage
Prince Of Peace Covenant Church
Dancing Yarrow Farm To Fork Retreat
All resolvedSt Josephs Catholic Church
Islands Edge
Rainbow Lake Park
Petersons Pine View 2
Good Shepherd Lutheran Church
Mondovi Coop Equity Assn
St Pauls Lutheran Church
Stop N Shop
Midwest Dental Care
Modena School
Naples Town Hall / Naples Head Start Center
Valley Of The Shepherd Lutheran Church
Kingdom Hall Jehovahs Witness
Kents Country Market
Buffalo County Outfitters
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Exceeds limitSampled: Jun 2025
How Does This Compare?
Eau Claire (54755) has more violations than 53% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 5.
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.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 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.