CITIZENS WATER OF WESTFIELD, LLC

INDIANAPOLIS, IN · ~61,493 people served

Check your exact address → INDIANAPOLIS overview

100

Excellent

PurityRadar safety score

PWSID

IN5229009

State

Indiana

City

INDIANAPOLIS

Population served

61,493

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

107

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2014. Official EPA record →

Monitoring & reporting · Total trihalomethanes (TTHM) began Jul 2013 Resolved

Monitoring & reporting · Haloacetic acids (HAA5) began Jul 2013 Resolved

Monitoring & reporting · Cyanide began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 1075 began Jan 2002 Resolved

Monitoring & reporting · Chromium (total) began Jan 2002 Resolved

Monitoring & reporting · Cadmium began Jan 2002 Resolved

Monitoring & reporting · Arsenic began Jan 2002 Resolved

Monitoring & reporting · Selenium began Jan 2002 Resolved

Monitoring & reporting · EPA contaminant 1036 began Jan 2002 Resolved

Monitoring & reporting · Fluoride began Jan 2002 Resolved

Monitoring & reporting · Barium began Jan 2002 Resolved

Monitoring & reporting · Beryllium began Jan 2002 Resolved

Recent enforcement actions

State action · SIF Feb 2014
State action · SOX Nov 2013
State action · SIA Nov 2013
State action · SIE Nov 2013
State action · SOX Feb 2011
State action · SOX Apr 2004
State action · SOX Jul 2003
State action · SIE Feb 2003

Area water-quality monitoring

Environmental monitoring (rivers, wells, intakes) recorded in this system’s service area in the EPA/USGS Water Quality Portal since 2018 — source/ambient water, not finished tap water. Context for the watershed, not a reading from your tap.

ContaminantMedian · max · samples

Nitrate

13 stations · latest Oct 2025

0.95 · max 8.8 mg/L · 52

Fluoride

3 stations · latest Nov 2025

0.335 · max 0.34 mg/L · 4

Source: Water Quality Portal (EPA/USGS/state agencies). Values are as-reported and aren’t health thresholds.

This profile is built from EPA public records for system IN5229009 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.