Water Quality in North Mankato, MN (55335)
EPA violation data for public water systems serving ZIP code 55335.
Past Health-Based Violations
15 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 74% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,666
Population
14
Water Systems
15
Violations (5yr)
15
Health-Based
Location
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Water Systems Serving This Area (14)
North Mankato
Saint Peter
Gibbon
St. Peter Lutheran Church
Starland Hb, Inc.
15 health-basedGibbon Sportsmans Club
Clear Lake Baptist Church
F Elev Co-Fertilizer Plnt
Eckert Farm Supply
Northern Foam Insulators
Clear Lake Lutheran Ch
South Central Co-Op
Gibbon Trailer Court
Starland School
Contaminants Found
A naturally occurring element that can cause cancer and other health effects at high levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
Copper (Cu)
Exceeds limitSampled: Jan 2022
How Does This Compare?
North Mankato (55335) has more violations than 74% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 15.
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
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.