Water Quality in Orono, MN (55323)
EPA violation data for public water systems serving ZIP code 55323.
No Health-Based Violations
None of the 10 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are4 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 48% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
10
Water Systems
4
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (10)
Orono Golf Course
Spring Hill Golf Club
Orono City Hall
Pioneer Park
Hackberry Park
Graham Catering/Mtka Center For The Arts
Palette And Wheel
Bederwood Park
Wayzata Country Club
Pioneer Park
All resolvedContaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Orono (55323) has more violations than 48% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 4, 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.