Anomaly of the Week: Atlanta, GA Water Safety Score Drops 38 Points in 30 days
Category: Score Drop | Newsworthiness: 83/100 | Affected population: 1,089,893
Water safety in Atlanta, GA (ZIP 30301) has declined sharply — the composite score dropped from 98 to 60 (grade: C) over the past 30 days, affecting 1.1 million residents served by the local water system.
Key Data Points
- Score drop: 38 points in 30 days
- Current grade: C (score: 60)
- Population served: 1,089,893
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 29,218 ZIP codes daily. A newsworthiness score of 83 places this in the top tier of detected events.
Residents in ZIP 30301 should:
- Check their full safety report at zipcheckup.com/report/30301
- 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 |
|---|---|---|---|
| Clarksburg, MD Water Safety Score Drops 25 Points in 30 days | Score Drop | 82 | 1,900,000 |
| Alpharetta, GA Water Safety Score Drops 33 Points in 30 days | Score Drop | 82 | 434,517 |
| PFAS "Forever Chemicals" Exceed EPA Limits in Philadelphia, PA — 1.6 million Affected | PFAS Contamination | 82 | 1,600,000 |
Data Sources
- https://zipcheckup.com/report/30301/
- https://zipcheckup.com/data/
- ZipCheckup Methodology
- EPA SDWIS Database
Auto-generated on 2026-04-30 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 6,490 candidates. No editorial judgment is applied — selection is purely data-driven.