Is Blue Bell, PA Tap Water Safe to Drink?
Blue Bell tap water meets federal Safe Drinking Water Act standards but 2 of 2 ZIP codes show detections above EPA health guidelines, primarily for PFPeA. A certified filter is recommended for households that want an additional layer of protection.
Where Does Blue Bell Get Its Water?
Water in Blue Bell, PA is provided by 3 public water systems: NORTH WALES WATER AUTHORITY, PA AMERICAN NORRISTOWN and AQUA PA MAIN SYSTEM.
How Is Blue Bell Tap Water Treated?
Treated water is disinfected using free chlorine and calcium hypochlorite and chloramines and on-site generated disinfectant. Treatment includes air stripping, conventional treatment (coagulation, flocculation, and filtration), granular activated carbon filtration, groundwater disinfection, ion exchange and post-ozone biofiltration.
What's in Blue Bell Tap Water?
The following contaminants were detected most frequently in Blue Bell public water systems. 2 of 2 ZIP codes showed detections above EPA health guidelines.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| PFPeA | 0.0136 µg/L | 0.003 µg/L | 2 ZIPs | Above guideline |
| lithium | 16.2 µg/L | — | 1 ZIP | Within guideline |
| PFTrDA | 0.007 µg/L | — | 0 ZIPs | Within guideline |
| PFBA | 0.006 µg/L | — | 1 ZIP | Within guideline |
| PFBS | 0.0053 µg/L | — | 1 ZIP | Within guideline |
Health Risk Profile for Blue Bell
Based on EPA monitoring data, 2 of 2 ZIP codes in Blue Bell 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 Blue Bell Tap Water
Is Blue Bell tap water safe to drink?
Blue Bell tap water meets Safe Drinking Water Act requirements but 2 of 2 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 Blue Bell tap water?
The most commonly detected contaminants in Blue Bell water systems include: PFPeA, lithium, PFTrDA. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Blue Bell get its drinking water?
Blue Bell receives water from 3 public water systems, including NORTH WALES WATER AUTHORITY.
Do I need a water filter in Blue Bell?
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 Blue Bell tap water tested?
Public water systems in Blue Bell 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 2025-05-14.
Tap water reports by ZIP in Blue Bell
- 19422 - Whitpain, Blue Bell tap water report Higher concern
- 19424 - Blue Bell tap water report Higher concern
Water utilities serving Blue Bell, PA
Service area boundaries are approximate and based on state filings or modeled estimates. Contact your utility to confirm exact service at a specific address.
- NORTH WALES WATER AUTHORITYAction advised
Also covers / overlaps with
- Lower Gwynedd, PA · Township
- Whitpain, PA · Township