Tap water in San Jose, HI — ZIP 95032
2 public water systems serving about 1,040,770 people. PFAS "forever chemicals" have been detected here.
F
Failing
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 95032
San Jose Water
PWSID CA4310011 · serves 1,039,920 ·
surface water
1 health-based / 1 total violations (5 yrs)
· PFAS up to 6.2 ppt — above federal limit
Kohala Ranch Water Co.
PWSID HI0000151 · serves 850 ·
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