PRINCEVILLE, HI · Kauai County
PRINCEVILLE Water System
Consumer Confidence Report status
PRINCEVILLE 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 PRINCEVILLE.
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)
- HI0000428
- System type
- Community Water System
- Population served
- 6,911
- Service connections
- 1,103
- Ownership
- privately owned
- Water source
- groundwater (wells)
PRINCEVILLE is among the 25 largest community water systems in Hawaii, serving 6,911 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 PRINCEVILLE required to publish a Consumer Confidence Report?
- Yes. PRINCEVILLE 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 PRINCEVILLE’s next Consumer Confidence Report due?
- PRINCEVILLE’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PRINCEVILLE have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for PRINCEVILLE.
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
KAGIMOTO, IAN
808-826-6100
PRINCEVILLE, HI 96722-5522