Water Quality in Winona, MN (55959)
EPA violation data for public water systems serving ZIP code 55959.
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 4 monitoring/reporting violations.
More violations than 57% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,889
Population
30
Water Systems
6
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (30)
Winona
2 health-basedKwik Trip
Hidden Valley Mobile Home Park
All resolvedKwik Trip
Country Valley Mobile Home Park
Lock And Dam No. 5, Corps Of Engineers
Bass Camp Resort
Grace Mountain Church
First Evangelical Lutheran Church
Riverway Learning Comm. Charter School
Trails End Bar & Grill
Minnesota City Boat Club
Sundown Motel
Canton Mills, Inc.
Sneaky Pete'S
Joans Beauty Shop
Hidden Valley Mbl Hm Pk
Winona Homes, Inc.
Lyle'S Interiors
Midwestern Motel
Red Trail Tavern
L-Cove Bar
Los Robles
Hiawatha Valley Gas Co
Armour And Company
Winona Aggregate Co
J And L Mobile Homes
Winona Moving And Storage
Bass Camp Rest Resort
Minnesota City School
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Winona (55959) has more violations than 57% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 6.
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.