WALNUT RIDGE WATERWORKS

WALNUT RIDGE, AR · ~5,823 people served

Check your exact address → WALNUT RIDGE overview

100

Excellent

PurityRadar safety score

PWSID

AR0000309

State

Arkansas

City

WALNUT RIDGE

Population served

5,823

Primary source

SWP

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 Nov 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Jul 2025 Resolved

Other · EPA contaminant 7000 began Jul 2021 Resolved

Monitoring · Lead & Copper Rule began Jun 2020 Resolved

Monitoring · Lead & Copper Rule began Mar 2020 Resolved

Max contaminant level (MCL) · Haloacetic acids (HAA5) health-based began Oct 2019 Resolved

Recent enforcement actions

State action · SOX Nov 2025
State action · SFJ Oct 2025
State action · SOX Jun 2021
State action · SOX Jun 2021
State action · SIF Dec 2020
State action · SOX Dec 2020
State action · SOX Aug 2020
State action · SOX Aug 2020

This profile is built from EPA public records for system AR0000309 — 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.