Tap water in Huntington Park, CA — ZIP 90255
5 public water systems serving about 153,990 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 90255
Gswc - Florence/Graham
PWSID CA1910077 · serves 63,472 ·
surface water
0 health-based / 0 total violations (5 yrs)
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
Walnut Park Mutual Water Co.
PWSID CA1910169 · serves 16,180 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Huntington Park-City, Water Dept.
PWSID CA1910049 · serves 15,437 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 23 ppt — above federal limit
Maywood Mutual Water Co. #1
PWSID CA1910084 · serves 3,851 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 11.3 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