Is La Tina Ranch, TX Tap Water Safe to Drink?
La Tina Ranch 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 La Tina Ranch Get Its Water?
Water in La Tina Ranch, TX is provided by 1 public water system: EAST RIO HONDO WSC.
How Is La Tina Ranch Tap Water Treated?
Treated water is disinfected using free chlorine. Treatment includes conventional treatment (coagulation, flocculation, and filtration), direct filtration, in-line filtration, membrane filtration and post-ozone biofiltration.
What's in La Tina Ranch Tap Water?
The following contaminants were detected most frequently in La Tina Ranch public water systems. 1 of 1 ZIP codes showed detections above EPA health guidelines.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| lithium | 38.6 µg/L | 10 µg/L | 1 ZIP | Above guideline |
| PFTrDA | 0.007 µg/L | — | 0 ZIPs | Within guideline |
| PFHxA | 0.006 µg/L | — | 1 ZIP | Within guideline |
| PFPeA | 0.0059 µg/L | — | 1 ZIP | Within guideline |
| PFBA | 0.0057 µg/L | — | 1 ZIP | Within guideline |
Health Risk Profile for La Tina Ranch
Based on EPA monitoring data, 1 of 1 ZIP codes in La Tina Ranch 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 La Tina Ranch Tap Water
Is La Tina Ranch tap water safe to drink?
La Tina Ranch 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 La Tina Ranch tap water?
The most commonly detected contaminants in La Tina Ranch water systems include: lithium, PFTrDA, PFHxA. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does La Tina Ranch get its drinking water?
La Tina Ranch receives water from one public water system, including EAST RIO HONDO WSC.
Do I need a water filter in La Tina Ranch?
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 La Tina Ranch tap water tested?
Public water systems in La Tina Ranch 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 2025-04-09.
Tap water reports by ZIP in La Tina Ranch
- 78583 - La Tina Ranch tap water report Higher concern
Water utilities serving La Tina Ranch, TX
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- EAST RIO HONDO WSCAction advised
Also covers / overlaps with
- Arroyo Gardens, TX · CDP
- Los Fresnos-Laureles CCD, TX · Township
- Rio Hondo, TX
- Rio Hondo CCD, TX · Township