JEFFERSON PUBLIC WATER AUTHORITY

JEFFERSON, AR · ~2,551 people served

Check your exact address → JEFFERSON overview

100

Excellent

PurityRadar safety score

PWSID

AR0000276

State

Arkansas

City

JEFFERSON

Population served

2,551

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

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement May 2018. Official EPA record →

Monitoring & reporting · EPA contaminant 3014 began Aug 2017 Resolved

Other · EPA contaminant 7000 began Oct 2012 Resolved

Other · EPA contaminant 7000 began Oct 2011 Resolved

Other · EPA contaminant 7000 began Jul 2011 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2010 Resolved

Max contaminant level (MCL) · Total coliform health-based began Sep 2009 Resolved

Max contaminant level (MCL) · Total coliform health-based began Oct 2007 Resolved

Recent enforcement actions

State action · SIF May 2018
State action · SOX Nov 2017
State action · SIE Oct 2017
State action · SOX Oct 2012
State action · SOX Apr 2011
State action · SIF Nov 2010
State action · SIE Oct 2010
State action · SOX May 2010

This profile is built from EPA public records for system AR0000276 — 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.