MARVELL RURAL WATER ASSOC

MARVELL, AR · ~1,305 people served

Check your exact address → MARVELL overview

100

Excellent

PurityRadar safety score

PWSID

AR0000637

State

Arkansas

City

MARVELL

Population served

1,305

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 Dec 2025. Official EPA record →

Monitoring · Lead & Copper Rule began Aug 2025 Resolved

Reporting · Lead & Copper Rule began Apr 2025 Resolved

Monitoring · Lead & Copper Rule began Jan 2023 Resolved

Reporting · Lead & Copper Rule began Sep 2022 Resolved

Reporting · Lead & Copper Rule began Sep 2020 Resolved

Reporting · Lead & Copper Rule began Dec 2019 Resolved

Other · EPA contaminant 7500 began Sep 2018 Resolved

Treatment technique · EPA contaminant 0400 health-based began Jun 2018 Resolved

Reporting · Lead & Copper Rule began May 2018 Addressed

Treatment technique · EPA contaminant 0400 health-based began May 2018 Resolved

Reporting · Lead & Copper Rule began Apr 2018 Addressed

Reporting · Lead & Copper Rule began Mar 2018 Addressed

Recent enforcement actions

State action · SOX Dec 2025
State action · SOX Jul 2025
State action · SFJ Jun 2025
State action · SOX Apr 2023
State action · SIF Apr 2023
State action · SOX Dec 2022
State action · SIF Mar 2021
State action · SOX Dec 2020

This profile is built from EPA public records for system AR0000637 — 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.