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Water system · PWSID AR0000573

PRAIRIE GROVE WATERWORKS

PRAIRIE GROVE, AR · ~9,615 people served

Check your exact address → PRAIRIE GROVE overview
100
Excellent
PurityRadar safety score

PWSID

AR0000573

State

Arkansas

City

PRAIRIE GROVE

Population served

9,615

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

8

Violations on record

0

Unaddressed

8

Health-based

41

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Nov 2022. Official EPA record →

Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Jul 2021 Resolved
Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Apr 2018 Resolved
Max contaminant level (MCL) · Total trihalomethanes (TTHM) health-based began Apr 2016 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2010 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Oct 2007 Resolved

Recent enforcement actions

  • State action · SOX Nov 2022
  • State action · SOX Feb 2022
  • State action · SIF Dec 2021
  • State action · SFJ Nov 2021
  • State action · SOX Feb 2019
  • State action · SIF Sep 2018
  • State action · SFJ Aug 2018
  • State action · SOX May 2017

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

Manganese

1 station · latest Jan 2025

0.098 · max 0.203 mg/L · 8

Fluoride

1 station · latest Jan 2025

0.16 · max 0.2 mg/L · 7

Arsenic

1 station · latest Oct 2024

2.83 · max 3.49 ug/L · 4

Copper

1 station · latest Apr 2024

0.841 · max 0.956 ug/L · 2

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 AR0000573 — 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.