Water Quality in Winona, MN (55943)
EPA violation data for public water systems serving ZIP code 55943.
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.
More violations than 36% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,221
Population
28
Water Systems
2
Violations (5yr)
2
Health-Based
Location
Loading map...
Water Systems Serving This Area (28)
Winona
2 health-basedHouston
Whispering Hills Girl Scout Camp
Looney Valley Lutheran Church
Money Creek Haven
Valley High Golf Club
Cushon'S Peak Campground
Ridgeway Water Association
Ridgeway Community School
Trailside Seasonal Campground
Loon'S Nest Coffee
South Ridge United Methodist Church
Outback Ranch
Hacbarth Feed And Farm
Money Creek Haven Mhp
Bensons Mobile Homes
Houston-Money Creek Co-Op
Erickson Trailer Court
Houston-Money Cr Creamery
Pleasant Hill Township Hall
Valley High Country Club
Flipn Johns Bar
Big Johns Bar
Silver Creek Ranch Bunkhs
Bergie'S Bar
B And H Farm And Home
Yucatan Supper Club
Grace Fellowship Church-Money Creek
Contaminants Found
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Winona (55943) has more violations than 36% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 2.
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.