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Water system · PWSID AR0000891

TALL OAKS MHP

MOUNTAIN HOME, AR · ~22 people served

Check your exact address → MOUNTAIN HOME overview
100
Excellent
PurityRadar safety score

PWSID

AR0000891

State

Arkansas

City

MOUNTAIN HOME

Population served

22

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

18

Violations on record

0

Unaddressed

15

Health-based

35

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Feb 2025. Official EPA record →

Treatment technique · EPA contaminant 0400 health-based began Oct 2023 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2020 Resolved
Monitoring & reporting · Total coliform began Jun 2015 Resolved
Monitoring & reporting · Total coliform began Oct 2013 Resolved
Other · EPA contaminant 7000 began Jul 2013 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2012 Resolved
Max contaminant level (MCL) · Arsenic health-based began Oct 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Aug 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jul 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Apr 2011 Resolved
Max contaminant level (MCL) · Arsenic health-based began Jan 2011 Resolved

Recent enforcement actions

  • State action · SOX Feb 2025
  • State action · SOX Nov 2021
  • State action · SOX Feb 2021
  • State action · SIF Dec 2020
  • State action · SFJ Nov 2020
  • State action · SOX Sep 2016
  • State action · SOX Sep 2015
  • State action · SIF Aug 2015

This profile is built from EPA public records for system AR0000891 — 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.