J B P H H, HI Water Safety: 66/100 (2026)
2 ZIP codes · 2 water systems · Updated 2026-07-19
ZipCheckup grade for J B P H H: C.
A mixed picture - some signals here are worth your attention.
The systems supplying J B P H H vary in performance across HI benchmarks - most meet minimum federal standards, but documented violations in select areas are on record.
How J B P H H Compares
Data: EPA SDWIS Last verified: 2026-07-19
Water Systems Serving J B P H H
J B P H H, HI is covered by 2 major water utilities out of 2 federally tracked systems, each managing its own pipes, treatment processes, and EPA filings. What a household gets from the tap depends on which provider's system serves that address.
- C
- C
Overview
We track water quality and home safety data for 2 ZIP codes in J B P H H, Hawaii (population ~4,927), covering 2 community water systems serving approximately 631,833 people region-wide.
No EPA violations are recorded for the tracked water systems in J B P H H as of the latest reporting period.
Home Safety Score
Average Home Safety Score for J B P H H: C (66/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
J B P H H water systems draw from: Groundwater, Surface water.
Lead & Copper
- Lead data: not yet available for J B P H H
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 2 ZIP codes
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 96853 | C | WAIAWA CORRECTIONAL FACILITY | 444 |
| 96860 | C | HNL-WINDWARD-PEARL HARBOR | 631,389 |
All ZIP Codes in J B P H H
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
CDC Health Data for J B P H H
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
What You Can Do in J B P H H
- Test your water at home. City-level data shows averages - your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
Deep Dive Reports
Detailed analysis for J B P H H, HI