💧 ZIP Water Report

Tap water in Altoona, PA — ZIP 16637

1 public water system serving about 62,500 people.

F
Failing

Water systems serving 16637

Altoona Water Authority
PWSID PA4070023 · serves 62,500 · surface water
2 health-based / 26 total violations (5 yrs)
F

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology