Water Quality in Indianapolis, IN (46742)
EPA violation data for public water systems serving ZIP code 46742.
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 88% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
3,292
Population
15
Water Systems
41
Violations (5yr)
3
Health-Based
Location
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Water Systems Serving This Area (15)
Donald Durfee-State Parks Div.
Angola Water Department
Hamilton Water Department
Waterloo Water Works
Wolcottville Water Works
1 health-basedPioneer Truck Stop
All resolvedStroh Church Of Christ/Agape Preschool
Pleasant Lake School/Msd Of Steuben Co.
1 health-basedWebster Estates
Imperial Estates Mhp
Alvarado Amish School
Stateline Amish School
All resolvedSalamonie Country Estates
1 health-basedWest Alvarado Amish School
Cold Springs, Inc.
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Annual water quality report delivery requirement.
Lead and copper testing requirement. Lead exposure can cause developmental harm in children.
At high levels, nitrate can cause blue baby syndrome in infants.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2025
How Does This Compare?
Indianapolis (46742) has more violations than 88% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 41.
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.