Tap water in Vernon, CA — ZIP 90058
6 public water systems serving about 4,118,947 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 90058
Los Angeles-City, Dept. Of Water & Power
PWSID CA1910067 · serves 3,875,566 ·
surface water
0 health-based / 0 total violations (5 yrs)
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 - Florence/Graham
PWSID CA1910077 · serves 63,472 ·
surface water
0 health-based / 0 total violations (5 yrs)
Vernon-City, Water Dept.
PWSID CA1910167 · serves 28,112 ·
surface water
0 health-based / 0 total violations (5 yrs)
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