MARINE CORPS BASE HAWAII
Kaneohe Bay, HI · 16,300 served
MARINE CORPS BASE HAWAII serves 16,300 people in Kaneohe Bay, HI. It has 0 health-based violations in the last 5 years. TapGraded gives this system an A.
Score breakdown
Health-based violations (5y)
0
Monitoring violations (5y)
3
Currently unaddressed
0
Overall score
94/100
Violation history (last 5 years)
Get alerted when MARINE CORPS BASE HAWAII gets a violation
Alert emails are in development; once they launch, we'll only email you about this water system. Unsubscribe anytime via contact@tapgraded.com.
Lead (Lead and Copper Rule)
EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).
Latest EPA Lead and Copper Rule 90th-percentile reading (monitoring period ending December 31, 2021).
PFAS (UCMR5 occurrence data)
System details
- System type
- Community water system
- Water source
- Ground water purchased from another system
- Ownership
- Federal government
- Service connections
- 2,555
Worried about what's in your tap?
See which water filters are certified to remove the contaminants found in your area.
Find a filter that matches your waterFrequently asked questions
Is Kaneohe Bay, HI tap water safe to drink?
MARINE CORPS BASE HAWAII has 0 health-based violations in the last 5 years. TapGraded gives this system an A. A Tap Grade summarizes public EPA compliance records; it is not a determination that water is safe or unsafe to drink.
Does MARINE CORPS BASE HAWAII have lead in its water?
The most recent 90th-percentile lead sample is 0 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in MARINE CORPS BASE HAWAII's water?
This system was tested under UCMR5 and no PFAS was detected above the reporting limit in the analytes we track.
Source: EPA SDWIS/ECHO · Data as of 2026Q2
TapGraded presents public EPA data for information only — it is not health advice and not a determination that any water is safe or unsafe to drink. For health concerns, contact your water utility or local health department.