Water Quality in Highland, WI (53543)
EPA violation data for public water systems serving ZIP code 53543.
No Health-Based Violations
None of the 10 water systems serving this ZIP have exceeded federal contaminant limits in the past 5 years. There are5 monitoring/reporting violations (missed testing deadlines), all resolved.
Better than 53% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
1,758
Population
10
Water Systems
5
Violations (5yr)
0
Health-Based
Location
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Water Systems Serving This Area (10)
Highland Waterworks
Blackhawk Lake Office & Nature Center
Blackhawk Lake Camping Area
All resolvedBlackhawk Lake Beach
All resolvedBlackhawk Lake Boat Landing
Hickory Hills Campground
All resolvedBlackhawk Lake Dump Station
All resolvedBlackhawk Lake Group Campground
All resolvedBountiful Harvest Winery
Otter Creek Lutheran Church
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2023
How Does This Compare?
Highland (53543) has more violations than 53% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 5, 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.