Public Water Partners

HILO, HI · Hawaii County

KALAPANA Water System

Consumer Confidence Report status

KALAPANA must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for KALAPANA.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)
HI0000110
System type
Community Water System
Population served
275
Service connections
102
Ownership
local government
Water source
groundwater (wells)

KALAPANA is one of 87 community water systems in Hawaii in the 500 or fewer people size category, serving 275 people from groundwater.

As of August 1, 2026, its federal record holds 1 entry in 1982, all of which EPA lists as closed. Nothing has been added since 1982.

None of the 1 are monitoring or reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset; these involve water-quality, treatment, or public-notice findings instead. The record involves the Total Coliform Rules.

Violation history

  • Notification, Public

    —

    Coliform (Pre-TCR)

    December 31, 1982 – March 30, 1983

    Archived

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

Enforcement actions

No enforcement actions on record for this system.

Common questions

Is KALAPANA required to publish a Consumer Confidence Report?

Yes. KALAPANA is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is KALAPANA’s next Consumer Confidence Report due?

KALAPANA’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

Does KALAPANA have any open drinking water violations on record?

As of August 1, 2026, EPA's federal records show no open violations for KALAPANA.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

OKAMOTO, KEITH K.

808-961-8050

HILO, HI 96720