Tap water in San Jose, CA — ZIP 90201
7 public water systems serving about 240,960 people. PFAS "forever chemicals" have been detected here.
D
Poor
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 90201
California Water Service Co. - Ela
PWSID CA1910036 · serves 142,140 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 12.9 ppt — above federal limit
Gswc - Bell, Bell Gardens
PWSID CA1910011 · serves 55,050 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 15 ppt — above federal limit
Tract 180 Mutual Water Co.
PWSID CA1910159 · serves 14,000 ·
groundwater
0 health-based / 1 total violations (5 yrs)
· PFAS up to 24 ppt — above federal limit
City Of Bell Gardens
PWSID CA1910108 · serves 11,413 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 23 ppt — above federal limit
Tract 349 Mutual Water Co.
PWSID CA1910160 · serves 8,700 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 36.5 ppt — above federal limit
Maywood Mutual Water Co. #3
PWSID CA1910086 · serves 6,059 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 26.4 ppt — above federal limit
Commerce-City, Water Dept.
PWSID CA1910050 · serves 3,598 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 17.4 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