OAKHILLS SURB IMPROVMENT DIST

BENTONVILLE, AR · ~133 people served

Check your exact address → BENTONVILLE overview

100

Excellent

PurityRadar safety score

PWSID

AR0000676

State

Arkansas

City

BENTONVILLE

Population served

133

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 Oct 2024. Official EPA record →

Monitoring · Lead & Copper Rule began Jun 2024 Resolved

Monitoring · Lead & Copper Rule began Nov 2017 Resolved

Other · EPA contaminant 7000 began Jul 2012 Resolved

Max contaminant level (MCL) · Total coliform health-based began Aug 2009 Resolved

Monitoring & reporting · Total coliform began Jul 2009 Resolved

Monitoring & reporting · Total coliform began Oct 2008 Resolved

Other · EPA contaminant 7000 began Jul 2004 Resolved

Monitoring & reporting · EPA contaminant 0200 began Sep 2001 Resolved

Monitoring & reporting · EPA contaminant 0200 began Aug 2001 Resolved

Monitoring & reporting · EPA contaminant 0200 began Jul 2001 Resolved

Recent enforcement actions

State action · SIF Oct 2024
State action · SOX Sep 2024
State action · SFJ Aug 2024
State action · SIF Feb 2018
State action · SOX Jan 2018
State action · SIE Jan 2018
State action · SOX Sep 2016
State action · SOX Dec 2015

This profile is built from EPA public records for system AR0000676 — 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.