Is Seven Fields, PA Tap Water Safe to Drink?
Seven Fields, PA tap water currently meets EPA health guidelines across all monitored ZIP codes in this dataset. Contaminants including lithium have been detected at or below guideline thresholds.
Where Does Seven Fields Get Its Water?
Water in Seven Fields, PA is provided by 3 public water systems: MASONTOWN MUNI WATER WORKS, MUNICIPAL WATER AUTH ADAMS TWP and WEST VIEW WATER AUTHORITY.
How Is Seven Fields Tap Water Treated?
Treated water is disinfected using free chlorine and chloramines and on-site generated disinfectant. Treatment includes conventional treatment (coagulation, flocculation, and filtration) and post-ozone biofiltration.
What's in Seven Fields Tap Water?
The following contaminants were detected most frequently in Seven Fields public water systems. All detected levels fall at or below EPA health guidelines in this dataset.
| Contaminant | Peak detected | EPA guideline | ZIPs detected | Status |
|---|---|---|---|---|
| lithium | 9 µg/L | — | 0 ZIPs | Within guideline |
| PFTrDA | 0.007 µg/L | — | 0 ZIPs | Within guideline |
| 8:2 FTS | 0.005 µg/L | 0.005 µg/L | 1 ZIP | Within guideline |
| 6:2 FTS | 0.005 µg/L | — | 0 ZIPs | Within guideline |
| PFBA | 0.005 µg/L | — | 0 ZIPs | Within guideline |
Health Risk Profile for Seven Fields
Current EPA monitoring data for Seven Fields shows contaminant levels within guideline thresholds across all ZIP codes in this dataset. As with all public water systems, sensitive populations may choose to use a certified filter for additional peace of mind.
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 Seven Fields Tap Water
Is Seven Fields tap water safe to drink?
Seven Fields tap water currently meets EPA health guidelines across all monitored ZIP codes in this dataset. Sensitive populations may still choose to use a certified filter as a precaution.
What contaminants are in Seven Fields tap water?
The most commonly detected contaminants in Seven Fields water systems include: lithium, PFTrDA, 8:2 FTS. See the ZIP-level reports for exact measurements and EPA guideline comparisons.
Where does Seven Fields get its drinking water?
Seven Fields receives water from 3 public water systems, including MASONTOWN MUNI WATER WORKS.
Do I need a water filter in Seven Fields?
Current data does not show guideline exceedances in Seven Fields. A certified filter can still reduce trace contaminants and improve taste for households that prefer filtered water.
How often is Seven Fields tap water tested?
Public water systems in Seven Fields 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 2025-08-18.
Tap water reports by ZIP in Seven Fields
- 16046 - Seven Fields tap water report Some concern
Water utilities serving Seven Fields, 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.
- MASONTOWN MUNI WATER WORKSLooks OK
- MUNICIPAL WATER AUTH ADAMS TWPLooks OK
- WEST VIEW WATER AUTHORITYLooks OK
Also covers / overlaps with
- Adams, PA · Township
- Mars, PA
- Marshall, PA · Township
- Pine, PA · Township