Tap water in San Jose, CA — ZIP 93312
3 public water systems serving about 235,931 people. PFAS "forever chemicals" have been detected here.
C
Fair
PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5
testing. Levels and the 2024 federal limits are shown per system below.
Water systems serving 93312
Bakersfield, City Of
PWSID CA1510031 · serves 171,108 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 8.4 ppt — above federal limit
Vaughn Wc Inc
PWSID CA1510029 · serves 37,189 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 3.4 ppt
Cws - North Garden
PWSID CA1510055 · serves 27,634 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 4.6 ppt — above federal limit
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology