FORT SHAFTER

SCHOFIELD BARRACKS, HI · ~7,067 people served

Check your exact address → SCHOFIELD BARRACKS overview

100

Excellent

PurityRadar safety score

PWSID

HI0000341

State

Hawaii

City

SCHOFIELD BARRACKS

Population served

7,067

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 Jun 2025. Official EPA record →

Monitoring & reporting · Total coliform began Apr 2010 Resolved

Monitoring & reporting · Total coliform began Mar 2010 Resolved

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

Monitoring & reporting · Lead & Copper Rule began Jan 2003 Resolved

Recent enforcement actions

EPA/federal action · EFL Jun 2025
State action · SIF Nov 2010
State action · SOX May 2010
State action · SIA May 2010
State action · SIF Mar 2009
State action · SOX Feb 2009
State action · SIA Feb 2009
State action · SOX Jul 2007

This profile is built from EPA public records for system HI0000341 — 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.