Water Quality in Winona, MN (55925)
EPA violation data for public water systems serving ZIP code 55925.
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 2 monitoring/reporting violations.
More violations than 48% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,336
Population
22
Water Systems
4
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (22)
Winona
2 health-basedKwik Trip No. 497
All resolvedGrace Lutheran Church - Ridgeway
St. John'S Lutheran Church And School
Bill Grant Community Center
Riverview Trailer Court
Heart & Soil Ridge
Express-A-Button
Ridgeway Methodist Church
Southwind Apple Orchard
Huerikane Inn
Antique Shop
Kemps Motel
Papenfuss General Store
Billy Deez Bar & Grill
Wagners Midway Club
Kerns Trailer Court
St Johns Lutheran Church
Swetts Service Station
Jim'S Inferno
Dakota Inn
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Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Winona (55925) has more violations than 48% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 4.
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.
Whole House Carbon Filter
A solid baseline for improving overall water quality. Reduces chlorine, sediment, and many common contaminants throughout your entire home.
Targets:Chlorine, Sediment, Taste & Odor
Look for:NSF/ANSI 42 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.