WARREN WATERWORKS

WARREN, AR · ~6,001 people served

Check your exact address → WARREN overview

100

Excellent

PurityRadar safety score

PWSID

AR0000066

State

Arkansas

City

WARREN

Population served

6,001

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

Latest detections from EPA’s UCMR5 monitoring (through Feb 2023). Levels in parts per trillion (ppt).

Lithium

10,800 ppt

limit —

No federal limit

Violations & enforcement

Violations on record

Unaddressed

Health-based

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Dec 2005. Official EPA record →

Monitoring & reporting · Total coliform began Sep 2004 Resolved

Recent enforcement actions

State action · SOX Dec 2005
State action · SIE Nov 2004
State action · SIF Sep 1986
State action · SIE Sep 1986
State action · SFJ Sep 1986
State action · SIE Sep 1986
State action · SFJ Sep 1986
State action · SIF Sep 1986

This profile is built from EPA public records for system AR0000066 — 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.