💧 ZIP Water Report

Tap water in San Diego, CA — ZIP 92134

1 public water system serving about 1,408,937 people.

A
Excellent

Water systems serving 92134

San Diego, City Of
PWSID CA3710020 · serves 1,408,937 · surface water
0 health-based / 0 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