MALVERN WATERWORKS

MALVERN, AR · ~9,690 people served

Check your exact address → MALVERN overview

100

Excellent

PurityRadar safety score

PWSID

AR0000237

State

Arkansas

City

MALVERN

Population served

9,690

Primary source

Surface water

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

Violations on record

Unaddressed

Health-based

Enforcement actions

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

Max contaminant level (MCL) · Total coliform health-based began Oct 2013 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2013 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2010 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2010 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2010 Resolved

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2009 Resolved

Treatment technique · EPA contaminant 0300 health-based began Sep 2008 Resolved

Monitoring & reporting · EPA contaminant 0300 began Jan 2006 Resolved

Monitoring & reporting · EPA contaminant 0300 began Dec 2005 Resolved

Monitoring & reporting · EPA contaminant 0300 began Nov 2005 Resolved

Monitoring & reporting · EPA contaminant 0300 began Oct 2005 Resolved

Monitoring & reporting · EPA contaminant 0300 began Sep 2005 Resolved

Recent enforcement actions

State action · SOX Oct 2014
State action · SIF Dec 2013
State action · SIE Dec 2013
State action · SFJ Dec 2013
State action · SIF Nov 2013
State action · SIE Oct 2013
State action · SOX Sep 2011
State action · SOX Jul 2011

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

Copper

1 station · latest Feb 2025

0.7 · max 1.07 ug/L · 30

Manganese

1 station · latest Feb 2025

0.0412 · max 0.0753 mg/L · 14

Fluoride

1 station · latest Dec 2023

0.13 · max 0.21 mg/L · 8

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 AR0000237 — 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.