Tap water in Arcadia, CA — ZIP 91006
4 public water systems serving about 331,629 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 91006
San Gabriel Valley Water Co.-El Monte
PWSID CA1910039 · serves 240,000 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 10 ppt
City Of Arcadia
PWSID CA1910003 · serves 54,236 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 10 ppt — above federal limit
Gswc-South Arcadia
PWSID CA1910212 · serves 27,430 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 22 ppt — above federal limit
Cal-Am Water Company - East Pasadena
PWSID CA1910020 · serves 9,963 ·
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