Water Quality in Madison, WI (53715)
EPA violation data for public water systems serving ZIP code 53715.
Active Health Violations
1 health-based violation found in the past 5 years, with at least one still unresolved. Contaminant levels have exceeded federal safety limits. Consider testing your tap water independently.
More violations than 60% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
15,974
Population
23
Water Systems
9
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (23)
Madison Water Utility
1 health-basedYahara Hills Clubhouse
University Ridge Clubhouse
Yahara Hills Ne Lower Shelter
Yahara Hills Sw Upper Shelter
Mckay Center
Uw Agricultural Research Station Hdqtrs
Camp Upham Campground
Cherokee Park - Restrooms
Uw Physical Sciences Lab
Delafield Lakes 402
All resolvedUw Trout Lake Research Station
Us Dairy Forage Research Center
Uw West Madison Ag Research Station
Marshall Park Day Camp
Delafield Woods 411
All resolvedBeaver Motel
Uw Hoofers Equestrian Center
Delafield Woods 828
All resolvedCherokee Park - South Hand Pump
New Start Residential Center
Uw Picnic Point Hand Pump
Delafield Lakes 404
All resolvedContaminants Found
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2025
How Does This Compare?
Madison (53715) has more violations than 60% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 9.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Reverse Osmosis System
Highly effective at removing heavy metals, dissolved solids, and a wide range of contaminants. Recommended for homes with lead or arsenic concerns.
Targets:Lead, Copper, Arsenic, Mercury, Cadmium
Look for:NSF/ANSI 58 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.