HI · Maui County

KALUAKOI Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 7, 2009. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Maui County, HI.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Hawaii’s official records. Always confirm current status with Hawaii before making decisions based on this information.

System facts

System ID (PWSID): HI0000236
System type: Community Water System
Population served: 700
Service connections: 59
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
October 1, 1997 – October 31, 1997
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
July 1, 1996 – July 31, 1996
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
March 1, 1996 – March 31, 1996
Archived
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
July 1, 1993 – July 31, 1993
Archived
Notification, Public
—
Coliform (Pre-TCR)
December 31, 1983 – January 30, 1984
Archived
Notification, Public
—
Coliform (Pre-TCR)
September 30, 1982 – December 29, 1982
Archived
Notification, Public
—
Coliform (Pre-TCR)
December 31, 1981 – March 30, 1982
Archived
Notification, Public
—
Coliform (Pre-TCR)
August 31, 1981 – September 30, 1981
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
October 1, 1997 – October 31, 1997	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
July 1, 1996 – July 31, 1996	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
March 1, 1996 – March 31, 1996	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
July 1, 1993 – July 31, 1993	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Archived
December 31, 1983 – January 30, 1984	Notification, Public	Coliform (Pre-TCR)	—	Archived
September 30, 1982 – December 29, 1982	Notification, Public	Coliform (Pre-TCR)	—	Archived
December 31, 1981 – March 30, 1982	Notification, Public	Coliform (Pre-TCR)	—	Archived
August 31, 1981 – September 30, 1981	Notification, Public	Coliform (Pre-TCR)	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

September 30, 1984State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Not on record

Phone not on record