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Water system · PWSID AR0000089

OKOLONA WATERWORKS

OKOLONA, AR · ~562 people served

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

PWSID

AR0000089

State

Arkansas

City

OKOLONA

Population served

562

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

15

Violations on record

0

Unaddressed

7

Health-based

47

Enforcement actions

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

Reporting · Lead & Copper Rule began Jun 2024 Resolved
Monitoring · Lead & Copper Rule began Aug 2019 Resolved
Reporting · Lead & Copper Rule began Oct 2018 Resolved
Other · EPA contaminant 7500 began Dec 2016 Resolved
Treatment technique · EPA contaminant 0400 health-based began Dec 2016 Resolved
Treatment technique · EPA contaminant 0400 health-based began Nov 2016 Resolved
Treatment technique · EPA contaminant 0400 health-based began Oct 2016 Resolved
Treatment technique · EPA contaminant 0400 health-based began Sep 2016 Resolved
Treatment technique · EPA contaminant 0400 health-based began Aug 2016 Resolved
Other · EPA contaminant 7000 began Jul 2010 Resolved
Monitoring & reporting · Total coliform began Dec 2009 Resolved
Max contaminant level (MCL) · Total coliform health-based began Nov 2009 Resolved

Recent enforcement actions

  • State action · SIF Aug 2025
  • State action · SOX Sep 2024
  • State action · SFJ Aug 2024
  • State action · SIF Jul 2020
  • State action · SOX Nov 2019
  • State action · SOX Jan 2019
  • State action · SOX Dec 2017
  • State action · SOX Mar 2017

This profile is built from EPA public records for system AR0000089 — 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.