Water Quality in Madison, WI (53527)
EPA violation data for public water systems serving ZIP code 53527.
Active Health Violations
2 health-based violations 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 48% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
11,924
Population
25
Water Systems
4
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (25)
Madison Water Utility
1 health-basedCottage Grove Waterworks
1 health-basedFarm Golf Course The
Dane Co Farmers Union Coop -Shop & Wareh
Double Days
Moundview Golf Course
Ron Muellers Amoco
Garst Seed Co
Alcivia - Waumandee
Alcivia New Richmond Agronomy
Corner Store
Alpenrose Dairy
Amery Country Store
Diamond Inn
J F Rothamer Meat Co
Dane Co Farmers Union Coop - Grain Eleva
Straight Arrow Const Co
Countryside Montessori
Alcivia
Rons Shell Station
Alcivia Durand Agronomy
Robertsons Masonry
Western Koshkonong Lutheran Church & School
Rolling Wheels
Thunder Cat Fireworks
Contaminants Found
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2023
How Does This Compare?
Madison (53527) 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.
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.