Water Quality in Mankato, MN (56003)
EPA violation data for public water systems serving ZIP code 56003.
No Health-Based Violations
None of the 6 water systems serving this ZIP have any violations in the past 5 years.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
15,258
Population
6
Water Systems
0
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (6)
Mankato
Groundwater under influence of surface water 42,803 people served
0 violations
Lead tested: 2 ppb (limit: 15 ppb) ✓
North Mankato
Groundwater 14,448 people served
0 violations
Saint Peter
Groundwater 11,784 people served
0 violations
Lime Valley Mobile Home Park
Groundwater 250 people served
0 violations
Hillcrest Apartments
Groundwater 40 people served
0 violations
Wis-Pak, Inc.
Groundwater 25 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb) ✓
Lead & Copper Levels
Lead (Pb)
Within limit2 ppb measured
Action level: 15 ppb
Sampled: Jan 2023
Water Filter Recommendations
No contaminant issues detected. For general protection, a basic carbon filter removes common impurities like chlorine and sediment. Look for NSF/ANSI 42 certified products.