Is Port Hueneme, CA Tap Water Safe to Drink?
Port Hueneme tap water meets federal Safe Drinking Water Act standards but 1 of 1 ZIP code show detections above EPA health guidelines, primarily for lithium. A certified filter is recommended for households that want an additional layer of protection.
Where Does Port Hueneme Get Its Water?
Water in Port Hueneme, CA is provided by 1 public water system: PORT HUENEME WATER DEPT.
How Is Port Hueneme Tap Water Treated?
Treated water is disinfected using free chlorine. Treatment includes conventional treatment (coagulation, flocculation, and filtration) and membrane filtration.
What's in Port Hueneme Tap Water?
The following contaminants were detected most frequently in Port Hueneme public water systems. 1 of 1 ZIP codes showed detections above EPA health guidelines.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| lithium | 27.1 µg/L | 10 µg/L | 1 ZIP | Above guideline |
| PFTrDA | 0.007 µg/L | — | 0 ZIPs | Within guideline |
| PFBA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| HFPO-DA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| 11Cl-PF3OUdS | 0.005 µg/L | — | 0 ZIPs | Within guideline |
Health Risk Profile for Port Hueneme
Based on EPA monitoring data, 1 of 1 ZIP codes in Port Hueneme have recorded detections above EPA health guidelines. Sensitive populations such as infants, pregnant individuals, and those with weakened immune systems may benefit from an additional layer of protection such as a certified point-of-use filter.
Best Filters for PFAS Water Profile
PFAS compounds are detected in this water supply. A reverse osmosis (RO) system or an activated-carbon filter specifically certified under NSF/ANSI P473 is required for reliable PFAS reduction. Standard pitcher and faucet filters without P473 certification do not remove PFAS.
8-stage tankless RO system certified to NSF/ANSI 58, reduces 1,000+ contaminants including PFAS, lead, arsenic, fluoride, and nitrates.
NSF-certified dual-layer filtration reduces 70+ contaminants including PFAS, lead, chlorine, microplastics, and bacteria.
See recommendations matched to your exact address: choose your ZIP code below.
Frequently Asked Questions about Port Hueneme Tap Water
Is Port Hueneme tap water safe to drink?
Port Hueneme tap water meets Safe Drinking Water Act requirements but 1 of 1 ZIP codes show contaminant levels above EPA health-based guidelines. A certified point-of-use filter adds an extra layer of protection.
What contaminants are in Port Hueneme tap water?
The most commonly detected contaminants in Port Hueneme water systems include: lithium, PFTrDA, PFBA. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Port Hueneme get its drinking water?
Port Hueneme receives water from one public water system, including PORT HUENEME WATER DEPT.
Do I need a water filter in Port Hueneme?
If your ZIP code is among those with detections above EPA health guidelines, choose a filter certified for the specific contaminants shown in your ZIP report. Reverse osmosis is generally the broadest option for PFAS, lithium, and many other dissolved contaminants.
How often is Port Hueneme tap water tested?
Public water systems in Port Hueneme are required by the EPA to test for regulated contaminants on schedules ranging from daily (for microbials and disinfectants) to annual or triennial (for many chemical contaminants). Results are published in annual Consumer Confidence Reports (CCRs). The data on this page reflects the most recent available EPA monitoring results, with the latest sample date of 2025-05-28.
Tap water reports by ZIP in Port Hueneme
- 93041 - Port Hueneme tap water report Higher concern
Water utilities serving Port Hueneme, CA
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- OXNARD WATER DEPTAction advised
- NAVAL BASE VENTURA COUNTY, PORT HUENEMENo recent federal sampling
- PORT HUENEME WATER AGENCYNo recent federal sampling
- UNITED WTR CONS DISTNo recent federal sampling
Also covers / overlaps with
- Oxnard, CA
- Oxnard CCD, CA · Township