Water Quality in Minneapolis, MN (55421)
EPA violation data for public water systems serving ZIP code 55421.
No Health-Based Violations
None of the 21 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are9 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 65% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
30,843
Population
21
Water Systems
9
Violations (5yr)
0
Health-Based
Location
Loading map...
Water Systems Serving This Area (21)
Minneapolis
All resolvedSaint Paul Regional Water Services
All resolvedBloomington
Brooklyn Park
Plymouth
Maple Grove
Blaine
Coon Rapids
Roseville
Fridley
Columbia Heights
All resolvedAndover
Hilltop
Sunnyside Mobile Home Park
Hilltop Trailer City
Hilltop Mobile Home Park
Kurt Mfg.
Trailer City Park
Fmc Corporation
Lake Mayo Resort
Ongstad'S Cabin
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Used to disinfect water — generally safe at regulated levels.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jul 2025
How Does This Compare?
Minneapolis (55421) has more violations than 65% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 9, most of which are monitoring/reporting issues.
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.