Tap water in Fremont, CA — ZIP 94560
2 public water systems serving about 344,600 people.
A
Excellent
Water systems serving 94560
Alameda County Water District
PWSID CA0110001 · serves 344,000 ·
surface water
0 health-based / 0 total violations (5 yrs)
San Francisco Regional Water System
PWSID CA3810001 · serves 600 ·
surface water
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