LIHUE-KAPAA

LIHUE, HI · ~34,854 people served

Check your exact address → LIHUE overview

100

Excellent

PurityRadar safety score

PWSID

HI0000400

State

Hawaii

City

LIHUE

Population served

34,854

Primary source

Surface water

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 Sep 2018. Official EPA record →

Monitoring & reporting · EPA contaminant 3015 began Apr 2018 Resolved

Monitoring & reporting · EPA contaminant 0100 began Apr 2018 Resolved

Monitoring & reporting · EPA contaminant 3014 began Apr 2018 Resolved

Monitoring & reporting · EPA contaminant 4030 began Jan 2004 Resolved

Monitoring & reporting · Gross alpha began Jan 2004 Resolved

Monitoring & reporting · EPA contaminant 4020 began Jan 2004 Resolved

Monitoring & reporting · Lead & Copper Rule began Jul 1992 Resolved

Recent enforcement actions

State action · SIF Sep 2018
State action · SIA May 2018
State action · SOX May 2018
State action · SOX Feb 2010
State action · SIF Jul 2008
State action · SIA Mar 2008
EPA/federal action · EOX Dec 1993
State action · SIF Jan 1990

This profile is built from EPA public records for system HI0000400 — 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.