HI0000331
HI
No open health violations

HNL-WINDWARD-PEARL HARBOR

Groundwater · Local · Honolulu Board of Water Supply, 630 S. Beretania St., Rm. 308

Overall Risk Level

No Concerns Detected

No Concern
Low
Moderate
High
Critical

Water meets all safety standards with no detected exceedances.

Utility Overview

Population Served

631,389

Source Type

Groundwater

Ownership

Local

PWSID

HI0000331

Detected Contaminants

CCR data ingestion in progress

Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.

View on EPA ECHO

Related Pages

Hawaii State Overview

All utilities in HI

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA ECHO — Water System & Compliance Report— PWSID HI0000331View source
EPA CCR — Consumer Confidence ReportsView source
Last updated: 2026-04-22
High Confidence
Annual refresh cycle

At a Glance

PWSIDHI0000331
StateHawaii
Risk Levelsafe
Population Served631,389
Open Health Violations0

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.

Data Sources

EPA ECHO Facility Report EPA CCR Search