ROCK MOORE WATER AUTHORITY

SULPHUR ROCK, AR · ~3,462 people served

Check your exact address → SULPHUR ROCK overview

100

Excellent

PurityRadar safety score

PWSID

AR0000252

State

Arkansas

City

SULPHUR ROCK

Population served

3,462

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 Oct 2009. Official EPA record →

Max contaminant level (MCL) · Total coliform health-based began Nov 2008 Resolved

Monitoring & reporting · Lead & Copper Rule began Jan 1992 Resolved

Recent enforcement actions

State action · SOX Oct 2009
State action · SIF Feb 2009
State action · SIE Jan 2009
State action · SOX Jul 1992
State action · SOX Jul 1992

This profile is built from EPA public records for system AR0000252 — 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.