MARKED TREE WATERWORKS

MARKED TREE, AR · ~2,610 people served

Check your exact address → MARKED TREE overview

100

Excellent

PurityRadar safety score

PWSID

AR0000430

State

Arkansas

City

MARKED TREE

Population served

2,610

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 →

Reporting · Lead & Copper Rule began Oct 2025 Unaddressed

Other · EPA contaminant 7000 began Jul 2025 Unaddressed

Monitoring & reporting · Lead & Copper Rule began Jul 2024 Unaddressed

Monitoring · Lead & Copper Rule began Nov 2016 Resolved

Other · EPA contaminant 7000 began Jul 2006 Resolved

Recent enforcement actions

State action · SFJ Dec 2025
State action · SFJ Nov 2024
State action · SOX Jan 2017
State action · SIF Jan 2017
State action · SIE Jan 2017
State action · SOX Jul 2006
State action · SIE Nov 1989
State action · SFJ Nov 1989

This profile is built from EPA public records for system AR0000430 — 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.