Water Quality in Manitowoc, WI (53042)
EPA violation data for public water systems serving ZIP code 53042.
No Health-Based Violations
None of the 22 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are2 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 36% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
6,810
Population
22
Water Systems
2
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (22)
Manitowoc Waterworks
Kiel Waterworks
All resolvedGolf Course At Branch River
Land O Lakes Dairy
Meeme Elementary School
Shadows Bar
Nigrelli Inc
Aquamaster
Henning Cheese
Conrads 2nd Knot
Walsdorf Roofing Co
Robinway Dairy Llc
Webers Quik Stop
Bethlehem Un Ch Christ
Schlingos Rockville Bar
Kiel Fish & Game Inc
Holy Trinity Cath Ch
Steinthal Valley Lodge
Zion Ev Lutheran Ch
Smiling Moose Saloon
Boys Town Bar
Kingdom Hall Of Jev Witness
Contaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jun 2025
How Does This Compare?
Manitowoc (53042) 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, 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.