Water Quality in Plainfield, IN (46112)
EPA violation data for public water systems serving ZIP code 46112.
Past Health-Based Violations
2 health-based violations were found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 19 monitoring/reporting violations.
More violations than 79% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
44,220
Population
28
Water Systems
21
Violations (5yr)
2
Health-Based
Location
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Water Systems Serving This Area (28)
Plainfield Water Works
All resolvedBrownsburg Water Works
Lebanon Utilities
1 health-basedPittsboro Water Company
Bethesda Baptist Church
Speedway #5390
St. Malachy Catholic Parish - Church
All resolvedSt. Malachy Catholic Parish - School
All resolvedCornerstone Christian Church
All resolvedMethodist Office Plaza
Broadview Acres Campground
All resolvedLizton Dairy Bar
Bethesda Baptist Church/School
Bethesda Baptist Church/School
Bible Church Of Brownsburg
1 health-basedBrownsburg Golf Course
Lighthouse Christian Fellowship
All resolvedCe Llc
Memorial Baptist Church
H. F. Roark Welding & Engr. Co., Inc.
Kids Count Therapy
All resolvedWoodcreek Shoppes (Old)
St. Malachy Catholic Parish
Roland Manor
Circle 'S' #124
Garrison'S Resort
Circle T Stables
First Baptist Church
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?
Plainfield (46112) has more violations than 79% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 21.
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.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
UV Water Purifier
Uses ultraviolet light to neutralize bacteria, viruses, and parasites without chemicals. Ideal for homes with microbial contamination concerns.
Targets:E. coli, Coliform, Giardia, Cryptosporidium
Look for:NSF/ANSI 55 (Class A) 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.