Water Quality in La Crosse, WI (54614)
EPA violation data for public water systems serving ZIP code 54614.
No Health-Based Violations
None of the 14 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.
2,776
Population
14
Water Systems
4
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (14)
La Crosse Waterworks
All resolvedOnalaska Waterworks
Bangor Waterworks
Bluffview Commons
All resolvedWehrs Oasis
Stella-Jones - Office
All resolvedApex Hardwoods - Boiler/Sawmill
Stella-Jones Wood Preserve Lunchroom
All resolvedWebster Lumber Trailer
Olson Kountry Motors
Likelee Spot The
Apex Hardwoods - Dimension Bldg
Bangor Rod And Gun Club
Apex Hardwoods - Maintenance Bld.
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Approaching limitSampled: Jun 2025
How Does This Compare?
La Crosse (54614) 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.