ZipCheckup grade for 96792: A.
Checked records flag no major concern; missing data is unknown.
Waianae, HI (96792): PFAS Detected in Mapped Water Systems - 100/100
EPA data for Waipahu-ewa-waianae
EPA records for the water systems mapped to 96792 in Waianae, HI contain zero recorded violations for inclusive record years 2021 through 2026. This does not establish that every category was monitored or published, and it does not cover events outside that source window.
Data source: U.S. Environmental Protection Agency (EPA) SDWIS
At a Glance
- Water No drinking-water violations in EPA records since 2021.
- Lead The reported 90th-percentile lead result is below the laboratory reporting limit, not a measured zero; EPA's health goal for lead is zero.
- PFAS PFAS detected in UCMR5 sampling; see the PFAS section for each compound, compared with the federal PFAS MCL where one exists.
- Radon EPA Zone 3 - county-level radon potential, not evidence of a low home result.
- Flood 235 cumulative NFIP claim records. This historical count is not a current property-risk verdict.
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Looking at every monitored dimension for 96792 in Waianae, the high-priority label applies to 1 condition - nothing in the record clears the bar for critical status.
Score Breakdown
Overall Home Safety Score: 100/100
This is the published model score. Component and domain values are shown independently; they are not added together on this page.
Canonical components
Required domains
Coverage: 4 of 4 components and 3 of 3 domains observed.
Model 4.0.0; series home-safety-v4-cross-vertical.
Safety & Health (8) HIGH
Your Water System
ZIP code 96792 in Waianae, Hawaii is mapped to the water system Waipahu-ewa-waianae (EPA ID: HI0000335). This system provides water to approximately 217,479 people from groundwater sources.
Other Water Quality Reports in Hawaii
- 96701 (Aiea)
- 96703 (Anahola)
- 96704 (Captain Cook)
- 96705 (Eleele)
- 96706 (Ewa Beach)
- 96707 (Kapolei)
- 96708 (Haiku)
- 96709 (Kapolei)
- 96710 (Hakalau)
- 96712 (Haleiwa)
- 96713 (Hana)
- 96714 (Hanalei)
- 96715 (Hanamaulu)
- 96716 (Hanapepe)
- 96717 (Hauula)
- 96718 (Hawaii National Park)
- 96719 (Hawi)
- 96720 (Hilo)
- 96721 (Hilo)
- 96722 (Princeville)
Nearby Water Quality Reports
- 96759 (Kunia) - 8 mi
- 96857 (Schofield Barracks) - 8 mi
- 96707 (Kapolei) - 9 mi
- 96786 (Wahiawa) - 10 mi
- 96854 (Wheeler Army Airfield) - 10 mi
- 96791 (Waialua) - 10 mi
- 96789 (Mililani) - 10 mi
- 96797 (Waipahu) - 11 mi
- 96706 (Ewa Beach) - 13 mi
- 96709 (Kapolei) - 14 mi
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Waipahu-ewa-waianae (HI0000335) on EPA.gov.
PFAS Contamination Detected
PFAS ("forever chemicals") have been reported in samples from water systems associated with ZIP code 96792.
Detected compounds: PFPeA.
Highest measured level: 0.0033 µg/L
Reverse osmosis (RO) and activated carbon block filters can reduce PFAS at the tap. Certifications list the compounds covered: an NSF/ANSI 53 or 58 claim for PFOA/PFOS does not cover every PFAS, so check that the product lists the compounds detected here.
Environmental Hazards (10) HIGH
Home & Infrastructure (6) MODERATE
Cost & Community (9) HIGH
CPSC product recall notices
These national notices are not matched to this ZIP code or water system.
Protect Your Home in Waianae
Based on local data for ZIP 96792, these services may benefit homeowners in your area.
Based on local data for your area. Use the tools below to explore your options.
Home & Flood Insurance
The ZIP code for this report in Waianae has 235 FEMA flood claims on record. Standard homeowner policies don't cover flood damage - make sure you're protected.
Typical cost: Flood insurance: premiums vary by property and flood zone; request a quote
Check Your Flood Zone (Free)FEMA flood map lookup - see if your property is in a flood zone
Free tip: Check your FEMA flood zone at msc.fema.gov (free lookup)
Gutter Installation & Repair
The median home in 96792 was built around 1972. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.
Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home
Estimate Your Home Maintenance CostsWindow Replacement
The median build year of homes in Waianae is 1972; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.
Typical cost: Window replacement: typically $300–$800 per window installed
Estimate Your Home Maintenance CostsRoofing Inspection & Repair
Homes built around 1972 may be on their second or third roof. A professional inspection can catch damage before leaks start.
Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500
Estimate Your Home Insurance NeedsService recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.
Frequently Asked Questions
Is the tap water in 96792 safe to drink?
EPA SDWIS records 0 violations since 2021 across the water systems mapped to ZIP 96792 (primary system: Waipahu-ewa-waianae), including 0 health-based. The violation table above shows which system each record belongs to. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.
Where does 96792's water come from?
The recorded water source for Waipahu-ewa-waianae, a system mapped to ZIP code 96792, is Groundwater. This system serves approximately 217,479 people.
How does Waianae water compare to the national average?
Waianae's Home Safety Score ranks better than 93% of U.S. ZIP codes, and lower than 90% of ZIP codes within Hawaii.
How can I get my water tested in Waianae?
If Waipahu-ewa-waianae supplies your home, contact it for its Consumer Confidence Report; otherwise contact the water utility that serves your address, or hire a certified lab for independent home water testing. The EPA recommends annual testing if you use a private well.
What is the radon risk for 96792?
96792 is mapped to a county in EPA Radon Zone 3 (low county-level radon potential; EPA recommends testing every home), located in Honolulu County. EPA radon zones range from Zone 1 (highest county-level potential) to Zone 3 (lowest). Testing your home is recommended regardless of zone.
Are there PFAS (forever chemicals) in 96792's water?
Yes, PFAS have been detected in samples from water systems mapped to 96792. Reverse osmosis and activated carbon filters certified to NSF/ANSI 53 or 58 specifically for PFOA/PFOS reduction can reduce PFAS.
What does the NFIP claim history show for ZIP 96792?
FEMA records contain 235 flood insurance claims filed in ZIP code 96792; the recorded rated-zone value (the most frequent one if there are several claims) is AE, which is claims evidence and may differ from the current FEMA map zone for a property. This is a substantial claim history, but claim count is not a count of distinct events or properties. Review FEMA's map for the specific property.
How to cite this page
ZipCheckup. (2026). Waianae, HI (96792): PFAS Detected in Mapped Water Systems - 100/100. https://zipcheckup.com/report/96792/
@misc{zipcheckup-report-96792,
author = {{ZipCheckup}},
title = {{Waianae, HI (96792): PFAS Detected in Mapped Water Systems - 100/100}},
year = {2026},
url = {https://zipcheckup.com/report/96792/}
}
Page version: October 2026.
Nearby ZIP Code Reports
Water quality comparison for ZIP codes near 96792
| ZIP Code | City, State | Distance | Grade | Violations |
|---|---|---|---|---|
| 96759 | Kunia, HI | 7.6 mi | N/A | 0 |
| 96857 | Schofield Barracks, HI | 8.4 mi | A | 0 |
| 96707 | Kapolei, HI | 8.5 mi | A | 0 |
| 96786 | Wahiawa, HI | 9.8 mi | A | 0 |
| 96854 | Wheeler Army Airfield, HI | 9.9 mi | N/A | 0 |
| 96791 | Waialua, HI | 10.3 mi | A | 0 |
| 96789 | Mililani, HI | 10.4 mi | A | 0 |
| 96797 | Waipahu, HI | 11.0 mi | A | 0 |
| 96706 | Ewa Beach, HI | 13.1 mi | A | 0 |
| 96709 | Kapolei, HI | 13.5 mi | N/A | 0 |
Nearby ZIP Code Reports
2026 Rankings for Your Area
Overall safety breakdown
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ZIP 96792 scores in the top tier nationally.