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Water system · PWSID AR0000394

PRESCOTT WATERWORKS

PRESCOTT, AR · ~4,500 people served

Check your exact address → PRESCOTT overview
100
Excellent
PurityRadar safety score

PWSID

AR0000394

State

Arkansas

City

PRESCOTT

Population served

4,500

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

10

Violations on record

0

Unaddressed

8

Health-based

27

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Sep 2016. Official EPA record →

Monitoring & reporting · Total coliform began May 2013 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2008 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Oct 2007 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2007 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2007 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2006 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2006 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2006 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jan 2006 Resolved
Other · EPA contaminant 7000 began Jul 2005 Resolved

Recent enforcement actions

  • State action · SOX Sep 2016
  • State action · SIE Jul 2013
  • State action · SOX Apr 2011
  • State action · SIF May 2008
  • State action · SFL May 2008
  • State action · SIE May 2008
  • State action · SIF Feb 2008
  • State action · SIE Feb 2008

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 Jan 2021

1.01 · max 3.3 ug/L · 18

Manganese

1 station · latest Dec 2020

0.0469 · max 0.223 mg/L · 10

Fluoride

1 station · latest Nov 2021

0.12 · max 0.16 mg/L · 8

Lead

1 station · latest Apr 2020

0.711 · max 93.3 ug/L · 3

Arsenic

1 station · latest Feb 2020

1.24 · max 1.24 ug/L · 1

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 AR0000394 — 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.