💧 ZIP Water Report

Tap water in Corning, CA — ZIP 96021

1 public water system serving about 8,244 people.

A
Excellent

Water systems serving 96021

City Of Corning
PWSID CA5210001 · serves 8,244 · groundwater
0 health-based / 1 total violations (5 yrs)
A

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