Water Quality in Madison, WI (53711)
EPA violation data for public water systems serving ZIP code 53711.
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 53% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
51,279
Population
40
Water Systems
5
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (40)
Madison Water Utility
1 health-basedFitchburg Utility Dist 1
All resolvedCapitoland Christian Center
Fitchburg Utility Dist 1 South
Tom Kowing
Danville Drive Service Area
Rimrock Road Neighborhood
Christys Landing
General Beverage Sales Co
Schiltz Properties
Mcgaw Park
Willowdale
Whispers Roadhouse
Good Shepherd Lutheran Church
Harlan Sprague Dawley Inc 3
Harlan Sprague Dawley Inc 1
K & A Greenhouse - Fitchburg
B S A Camp Castle Rock 1
Sunnyside Dog Park
Quarry Ridge Rec Area
Lake Waubesa Trading Post
Arrowood Nursery
W H I T Radio
Kingdom Hall Of Jehovahs Witnesses
Car Connection
Fitchburg City Hall
Scouting America Bryant Scout Reservation - Fellowship Hall
Lure Bar & Grill
Scouting America Bryant Scout Reservation - Ybr
Hillside Heights Trust 9
Promega Corp
Harlan Sprague Dawley Inc 4
Springswood
Hillside Heights 1
Willow Springs Christian Center
Huron Owners Llc System 2 - C/O Oakbrook Corp
Brooklyn Wildlife Area - Ice Age Trail
Wingra Stone Co 2 Mixing Plant
Huron Owners Llc System 1- C/O Oakbrook Corp
Wingra Stone Co 1 Office
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jun 2023
How Does This Compare?
Madison (53711) 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.
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.