MAUNALOA, HI · Maui County
KUALAPUU Water System
Consumer Confidence Report status
KUALAPUU 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 1 item for KUALAPUU that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- HI0000229
- System type
- Community Water System
- Population served
- 500
- Service connections
- 172
- Ownership
- privately owned
- Water source
- groundwater (wells)
KUALAPUU is one of 87 community water systems in Hawaii in the 500 or fewer people size category, serving 500 people from groundwater.
As of August 1, 2026, its federal record holds 12 entries between 1980 and 2022, of which 1 remains open; none are health-based.
Of the 12, 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Total Coliform Rules and the Lead and Copper Rule.
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2022
UnaddressedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2007 – November 30, 2010
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
December 1, 1995 – December 31, 1995
ArchivedNotification, Public
—Coliform (Pre-TCR)
September 1, 1988 – September 30, 1988
ArchivedNotification, Public
—Coliform (Pre-TCR)
February 1, 1988 – February 29, 1988
ArchivedNotification, Public
—Coliform (Pre-TCR)
January 1, 1988 – January 31, 1988
ArchivedNotification, Public
—Coliform (Pre-TCR)
August 1, 1987 – August 31, 1987
ArchivedNotification, Public
—Coliform (Pre-TCR)
February 1, 1987 – February 28, 1987
ArchivedNotification, Public
—Coliform (Pre-TCR)
July 1, 1985 – September 30, 1985
ArchivedNotification, Public
—Coliform (Pre-TCR)
October 1, 1984 – December 31, 1984
ArchivedNotification, Public
—Coliform (Pre-TCR)
April 30, 1983 – May 29, 1983
ArchivedNotification, Public
—Coliform (Pre-TCR)
June 30, 1980 – July 29, 1980
Archived
Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2022 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Unaddressed |
| October 1, 2007 – November 30, 2010 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| December 1, 1995 – December 31, 1995 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Archived |
| September 1, 1988 – September 30, 1988 | Notification, Public | Coliform (Pre-TCR) | — | Archived |
| February 1, 1988 – February 29, 1988 | Notification, Public | Coliform (Pre-TCR) | — | Archived |
| January 1, 1988 – January 31, 1988 | Notification, Public | Coliform (Pre-TCR) | — | Archived |
| August 1, 1987 – August 31, 1987 | Notification, Public | Coliform (Pre-TCR) | — | Archived |
| February 1, 1987 – February 28, 1987 | Notification, Public | Coliform (Pre-TCR) | — | Archived |
| July 1, 1985 – September 30, 1985 | Notification, Public | Coliform (Pre-TCR) | — | Archived |
| October 1, 1984 – December 31, 1984 | Notification, Public | Coliform (Pre-TCR) | — | Archived |
| April 30, 1983 – May 29, 1983 | Notification, Public | Coliform (Pre-TCR) | — | Archived |
| June 30, 1980 – July 29, 1980 | Notification, Public | Coliform (Pre-TCR) | — | Archived |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- September 30, 1989State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- September 30, 1988State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 30, 1985State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Common questions
Is KUALAPUU required to publish a Consumer Confidence Report?
- Yes. KUALAPUU 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 KUALAPUU’s next Consumer Confidence Report due?
- KUALAPUU’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does KUALAPUU have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for KUALAPUU that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
SVETIN, TODD
808-552-2390
MAUNALOA, HI 96770