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Water system · PWSID HI0000406

KEKAHA-WAIMEA

LIHUE, HI · ~5,998 people served

Check your exact address → LIHUE overview
100
Excellent
PurityRadar safety score

PWSID

HI0000406

State

Hawaii

City

LIHUE

Population served

5,998

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

8

Violations on record

0

Unaddressed

0

Health-based

5

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Apr 2015. Official EPA record →

Monitoring & reporting · EPA contaminant 2306 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2032 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2033 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2063 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2035 began Jan 2011 Resolved
Monitoring & reporting · EPA contaminant 2039 began Jan 2011 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1992 Resolved
Monitoring & reporting · Lead & Copper Rule began Jul 1992 Resolved

Recent enforcement actions

  • State action · SOX Apr 2015
  • State action · SIF Dec 2014
  • State action · SIA Oct 2014
  • EPA/federal action · EOX Dec 1993
  • EPA/federal action · EOX Dec 1993

This profile is built from EPA public records for system HI0000406 — 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.