Water Quality in Plainfield, IN (46121)

EPA violation data for public water systems serving ZIP code 46121.

Past Health-Based Violations

1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 14 monitoring/reporting violations.

More violations than 74% of US ZIP codes.

Based on EPA compliance data. Not a substitute for an official water quality report from your utility.

5,271

Population

14

Water Systems

15

Violations (5yr)

1

Health-Based

Location

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Water Systems Serving This Area (14)

Plainfield Water Works

All resolved
Groundwater 34,477 people served
2 violations (5yr) · All resolved

Brownsburg Water Works

Purchased surface water 23,750 people served
0 violations
Lead tested: 0 ppb (limit: 15 ppb)

Mcphersons Market

Groundwater 200 people served
0 violations

Wellspring Christian Church

Groundwater 100 people served
0 violations

Coatesville Community Center

Groundwater 100 people served
0 violations

Heritage Lake Campground

1 health-based
Groundwater 100 people served
7 violations (5yr) · 1 health-based · All resolved

Magic Circle Corp.

Groundwater 85 people served
0 violations

The Depot

Groundwater 75 people served
0 violations

Whitestone Christian Church

All resolved
Groundwater 60 people served
3 violations (5yr) · All resolved

Coatesville Food Store

All resolved
Groundwater 42 people served
1 violation (5yr) · All resolved

Coatesville Public Library

Groundwater 31 people served
0 violations

Dawnns Diner

All resolved
Groundwater 25 people served
2 violations (5yr) · All resolved

Home Away

Groundwater 25 people served
0 violations

Coatesville Ice Cream Shoppe

Groundwater 25 people served
0 violations

Contaminants Found

Revised Total Coliform RuleHealth-Based

Missed testing deadlines — not a detection of bacteria.

13 violations
All resolved
Consumer Confidence RuleMonitoring

Annual water quality report delivery requirement.

1 violation
All resolved
E. COLIMonitoring
1 violation
All resolved

Lead & Copper Levels

Lead (Pb)

Within limit
0 ppb measured Action level: 15 ppb

Sampled: Jan 2023

How Does This Compare?

Plainfield (46121) has more violations than 74% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 15.

Fewer violations 74th percentile More violations

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.

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.

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