Tap water in San Jose, CA — ZIP 95620
2 public water systems serving about 23,163 people.
A
Excellent
Water systems serving 95620
City Of Dixon
PWSID CA4810009 · serves 12,540 ·
groundwater
0 health-based / 0 total violations (5 yrs)
California Water Service Co. - Dixon
PWSID CA4810002 · serves 10,623 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology