KAILUA KONA, HI · Hawaii County
NAPUU WATER INC. Water System
Consumer Confidence Report status
NAPUU WATER INC. 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 NAPUU WATER INC..
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)
- HI0000150
- System type
- Community Water System
- Population served
- 468
- Service connections
- 147
- Ownership
- privately owned
- Water source
- groundwater (wells)
NAPUU WATER INC. is one of 87 community water systems in Hawaii in the 500 or fewer people size category, serving 468 people from groundwater.
As of August 1, 2026, EPA's published records contain no violations for this system.
Violation history
No violations on record for this system.
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is NAPUU WATER INC. required to publish a Consumer Confidence Report?
- Yes. NAPUU WATER INC. 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 NAPUU WATER INC.’s next Consumer Confidence Report due?
- NAPUU WATER INC.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does NAPUU WATER INC. have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for NAPUU WATER INC..
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
ROWAN, WANDA
808-854-9855
KAILUA KONA, HI 96740