Anomaly of the Week: PFAS "Forever Chemicals" Exceed EPA Limits in Bensalem, PA — 823K Affected
Category: PFAS Contamination | Newsworthiness: 81/100 | Affected population: 822,600
Water testing in Bensalem, PA (ZIP 19020) detected 9 types of PFAS compounds, with 3 exceeding EPA maximum contaminant levels. The Aqua Pa Main System serves approximately 823K people.
Key Data Points
- PFAS types detected: 9
- Total PFAS detections: 287
- MCL exceedances: 3 contaminants above EPA limits
- PFOS: 0.019 µg/L (MCL: 0.01 µg/L)
- PFOA: 0.0126 µg/L (MCL: 0.01 µg/L)
- PFNA: 0.012 µg/L (MCL: 0.01 µg/L)
What This Means
This anomaly was flagged by ZipCheckup's automated monitoring system, which scans EPA SDWIS data, enforcement records, and water quality trends across 42,679 ZIP codes daily. A newsworthiness score of 81 places this in the top tier of detected events.
Residents in ZIP 19020 should:
- Check their full safety report at zipcheckup.com/report/19020
- Review recent water quality notices from their local utility
- Consider water testing if they haven't tested in the past year
Also This Week
| Headline | Category | Score | Affected |
|---|---|---|---|
| PFAS "Forever Chemicals" Exceed EPA Limits in Los Angeles, CA — 3.9 million Affected | PFAS Contamination | 81 | 3,875,566 |
| PFAS "Forever Chemicals" Exceed EPA Limits in Saddle River, NJ — 793K Affected | PFAS Contamination | 81 | 792,713 |
| Atlanta, GA Water Safety Score Drops 38 Points in 90 days | Score Drop | 80 | 1,089,893 |
Data Sources
- https://zipcheckup.com/report/19020/
- https://zipcheckup.com/maps/pfas/
- https://echo.epa.gov/trends/pfas-tools
- ZipCheckup Methodology
- EPA SDWIS Database
Auto-generated on 2026-06-22 from ZipCheckup monitoring data. This post is produced by an automated pipeline that selects the most newsworthy environmental anomaly each week based on newsworthiness scoring of 6,131 candidates. No editorial judgment is applied — selection is purely data-driven.