Is Trinity, NC Tap Water Safe to Drink?
Trinity tap water meets federal Safe Drinking Water Act standards but 1 of 1 ZIP code show detections above EPA health guidelines, primarily for PFOS. A certified filter is recommended for households that want an additional layer of protection.
Where Does Trinity Get Its Water?
Water in Trinity, NC is provided by 3 public water systems: ARCHDALE, CITY OF, DAVIDSON WATER INC and HIGH POINT, CITY OF.
How Is Trinity Tap Water Treated?
Treated water is disinfected using calcium hypochlorite and free chlorine and on-site generated disinfectant. Treatment includes conventional treatment (coagulation, flocculation, and filtration), granular activated carbon filtration, membrane filtration and post-ozone biofiltration.
What's in Trinity Tap Water?
The following contaminants were detected most frequently in Trinity public water systems. 1 of 1 ZIP codes showed detections above EPA health guidelines.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| PFOS | 0.011 µg/L | 0.004 µg/L | 1 ZIP | Above guideline |
| lithium | 9 µg/L | — | 0 ZIPs | Within guideline |
| PFTrDA | 0.007 µg/L | — | 0 ZIPs | Within guideline |
| PFPeA | 0.0066 µg/L | — | 1 ZIP | Within guideline |
| PFHxS | 0.0062 µg/L | — | 1 ZIP | Within guideline |
Health Risk Profile for Trinity
Based on EPA monitoring data, 1 of 1 ZIP codes in Trinity 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 Broad-Spectrum Filters for This Water Profile
This city profile includes PFAS detections, chlorine disinfection, and other dissolved contaminants. Reverse osmosis (RO) systems certified under NSF/ANSI 58 provide broad reduction coverage; for PFAS specifically, confirm NSF/ANSI P473 or equivalent PFAS reduction certification.
8-stage tankless RO system certified to NSF/ANSI 58, reduces 1,000+ contaminants including PFAS, lead, arsenic, fluoride, and nitrates.
See recommendations matched to your exact address: choose your ZIP code below.
Frequently Asked Questions about Trinity Tap Water
Is Trinity tap water safe to drink?
Trinity 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 Trinity tap water?
The most commonly detected contaminants in Trinity water systems include: PFOS, lithium, PFTrDA. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Trinity get its drinking water?
Trinity receives water from 3 public water systems, including ARCHDALE, CITY OF.
Do I need a water filter in Trinity?
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 Trinity tap water tested?
Public water systems in Trinity 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 2025-08-12.
Tap water reports by ZIP in Trinity
- 27370 - Trinity tap water report Higher concern
Water utilities serving Trinity, NC
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- ARCHDALE, CITY OFAction advised
- HIGH POINT, CITY OFAction advised
- DAVIDSON WATER INCLooks OK
Also covers / overlaps with
- Archdale, NC
- Tabernacle, NC · Township