Water Quality in Madison, WI (53562)
EPA violation data for public water systems serving ZIP code 53562.
Active Health Violations
3 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 87% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
29,790
Population
43
Water Systems
37
Violations (5yr)
3
Health-Based
Location
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Water Systems Serving This Area (43)
Madison Water Utility
1 health-basedMiddleton Waterworks
1 health-basedSt Andrew Lutheran Church & Westside Christian School
Pleasant View Golf Course
Sunset Ridge Elementary School
St Peter Catholic Church & School
All resolvedWest Middleton Elementary School
Westshire Farms At The Lakes
Madison Community Montessori School
Morels
Sonnys Bar & Grill
Rogers Doghouse
Kingdom Hall Of Jehovahs Witness- West
Peace Through Christ Lutheran Church
Middleton-Cross Plains Area Sd
Greenfield Water System 2
Knollcrest
1 health-basedSeven Acre Dairy Co
Bishops Bay Country Club
Morey Airport
Silk Exotic
Ubc -Mill Warehouse
Middleton Farmers Coop
K & A Greenhouse - Middleton
Pleasant View Riding Stables
Blackhawk Ski Club
Connies Home Plate
Greenfield Water System 3
Town & Country Mart
All resolvedSpringfield Mobil
Cafe Domestique
Pleasant Oaks Motel
Hi Point Lodge
Camp Balsams
Maple Ridge Mobile Homes
Midway Trailer Park
Scenic Ridge Estates
Northern Light Church
Fish Building Supply - Truss Bldg
Fish Building Supply - Store
Greenfield Water System 1
Grand Pines South Pumphouse
Kast Rite Silo
Contaminants Found
At high levels, nitrate can cause blue baby syndrome in infants.
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Sep 2025
How Does This Compare?
Madison (53562) has more violations than 87% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 37.
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.