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Water system · PWSID AR0000247

OIL TROUGH WATERWORKS

OIL TROUGH, AR · ~235 people served

Check your exact address → OIL TROUGH overview
100
Excellent
PurityRadar safety score

PWSID

AR0000247

State

Arkansas

City

OIL TROUGH

Population served

235

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

11

Violations on record

1

Unaddressed

3

Health-based

15

Enforcement actions

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

Other · EPA contaminant 7000 began Jul 2021 Unaddressed
Reporting · Lead & Copper Rule began Jul 2022 Resolved
Monitoring · Lead & Copper Rule began Dec 2017 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2016 Resolved
Monitoring & reporting · Total coliform began May 2014 Resolved
Max contaminant level (MCL) · Total coliform health-based began Apr 2014 Resolved
Monitoring & reporting · Total coliform began Sep 2011 Resolved
Other · EPA contaminant 7000 began Jul 2011 Resolved
Max contaminant level (MCL) · Total coliform health-based began Sep 2005 Resolved
Monitoring & reporting · Total coliform began Oct 2002 Resolved
Max contaminant level (MCL) · Total coliform health-based began Jan 2001 Resolved

Recent enforcement actions

  • State action · SOX Oct 2022
  • State action · SIF Oct 2022
  • State action · SOX Mar 2018
  • State action · SOX Jun 2016
  • State action · SOX Sep 2014
  • State action · SOX Jul 2014
  • State action · SIF Jul 2014
  • State action · SIE Jul 2014

This profile is built from EPA public records for system AR0000247 — 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.