Tap water in Hanford, CA — ZIP 93230
2 public water systems serving about 66,270 people.
A
Excellent
Water systems serving 93230
Hanford, City Of
PWSID CA1610003 · serves 62,127 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Armona Community Services Dist
PWSID CA1610001 · serves 4,143 ·
groundwater
0 health-based / 1 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