Public water system record
Nahiku
Serves an area of Maui County, HI · 107 people served
Federal records show no health-based violations and no monitoring or reporting issues for Nahiku 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
- Nahiku draws water from 1 well.
- Record on file since 1981, with 1 health-based violation before October 20, 2016.
- Lead pipe inventory: 0 lead and 38 unknown out of 40 service lines.
Check whether Nahiku 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.
Full record since 1981
EPA's records for Nahiku go back to 1981. Before October 20, 2016 they list 1 health-based violation (1 archived by EPA without a recorded fix) and 10 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1980s | 0 | 3 |
| 1990s | 1 | 0 |
| 2000s | 0 | 7 |
Most recent health-based violation before October 20, 2016: Total Coliform, began February 1993, Archived.
Show the health-based violation before October 20, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Total Coliform
Contaminant limit exceeded
|
Feb 1, 1993 | Archived |
Where the water comes from
Nahiku draws water from 1 well.
Annual water quality report
Nahiku 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 Nahiku 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