Public water system record
Napuu Water Inc.
Serves an area of Hawaii County, HI · 468 people served
Federal records show no health-based violations and no monitoring or reporting issues for Napuu Water Inc. in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- Napuu Water Inc. draws water from 2 wells.
- Lead pipe inventory: 0 lead and 0 unknown out of 186 service lines.
Check whether Napuu Water Inc. serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Where the water comes from
Napuu Water Inc. draws water from 2 wells.
Annual water quality report
Napuu Water Inc. must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Napuu Water Inc. for a copy.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Hawaii.
Certified drinking water labs by state EPA guidance for private wells