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PublicWater Watch

Princeville

Published drinking-water records and contacts for Princeville. System HI0000428. Review sources and dates; not a real-time water assessment.

System ID
HI0000428
State or territory
HI
Published population served
6911
System type (source code)
CWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2025-09-09Well 1/Well 2 / SP007
4:2 FTS< 0.003 µg/L0.003 µg/L2025-09-09Well 1/Well 2 / SP007
6:2 FTS< 0.005 µg/L0.005 µg/L2025-09-09Well 4 / SP006
8:2 FTS< 0.005 µg/L0.005 µg/L2025-09-09Well 4 / SP006
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2025-09-09Well 1/Well 2 / SP007
ADONA< 0.003 µg/L0.003 µg/L2025-09-09Well 1/Well 2 / SP007
HFPO-DA< 0.005 µg/L0.005 µg/L2025-09-09Well 1/Well 2 / SP007
NEtFOSAA< 0.005 µg/L0.005 µg/L2025-09-09Well 1/Well 2 / SP007
NFDHA< 0.02 µg/L0.02 µg/L2025-09-09Well 1/Well 2 / SP007
NMeFOSAA< 0.006 µg/L0.006 µg/L2025-09-09Well 1/Well 2 / SP007
PFBA< 0.005 µg/L0.005 µg/L2025-09-09Well 1/Well 2 / SP007
PFBS< 0.003 µg/L0.003 µg/L2025-09-09Well 4 / SP006
PFDA< 0.003 µg/L0.003 µg/L2025-09-09Well 4 / SP006
PFDoA< 0.003 µg/L0.003 µg/L2025-09-09Well 1/Well 2 / SP007
PFEESA< 0.003 µg/L0.003 µg/L2025-09-09Well 4 / SP006
PFHpA< 0.003 µg/L0.003 µg/L2025-09-09Well 1/Well 2 / SP007
PFHpS< 0.003 µg/L0.003 µg/L2025-09-09Well 4 / SP006
PFHxA< 0.003 µg/L0.003 µg/L2025-09-09Well 4 / SP006
PFHxS< 0.003 µg/L0.003 µg/L2025-09-09Well 1/Well 2 / SP007
PFMBA< 0.003 µg/L0.003 µg/L2025-09-09Well 4 / SP006
PFMPA< 0.004 µg/L0.004 µg/L2025-09-09Well 4 / SP006
PFNA< 0.004 µg/L0.004 µg/L2025-09-09Well 1/Well 2 / SP007
PFOA< 0.004 µg/L0.004 µg/L2025-09-09Well 4 / SP006
PFOS< 0.004 µg/L0.004 µg/L2025-09-09Well 4 / SP006
PFPeA< 0.003 µg/L0.003 µg/L2025-09-09Well 1/Well 2 / SP007
PFPeS< 0.004 µg/L0.004 µg/L2025-09-09Well 1/Well 2 / SP007
PFTA< 0.008 µg/L0.008 µg/L2025-09-09Well 1/Well 2 / SP007
PFTrDA< 0.007 µg/L0.007 µg/L2025-09-09Well 1/Well 2 / SP007
PFUnA< 0.002 µg/L0.002 µg/L2025-09-09Well 4 / SP006
lithium< 9 µg/L9 µg/L2025-09-09Well 4 / SP006

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0 mg/L2019-01-01 – 2021-12-312026Q3
Lead (PB90) 0 mg/L2017-01-01 – 2019-12-312026Q3
Lead (PB90) 0 mg/L2013-01-01 – 2015-12-312026Q3
Lead (PB90) 0 mg/L2010-01-01 – 2012-12-312026Q3
Lead (PB90) 0.005 mg/L2007-01-01 – 2009-12-312026Q3

Published compliance history

1 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Radionuclides and Revised Rad Rule / Monitoring, Regular2000-01-01 – 2003-12-08ArchivedNo2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Kagimoto, Ian: 808-826-6100

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records