CA Water Service Co. - E. Los Angeles is a large public water system in EPA region 09 that provides tap water for the 90022, 90023, 90033, 90058, 90201, 91754 zip codes. It has 17 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 8.5 µg/L. The maximum reported level of Manganese was 21 µg/L. There were 2 contamintants found in the CA Water Service Co. - E. Los Angeles water supply at levels that were above the minimum reporting level. 0 of the contaminants were above the reference level, which means they may pose a risk to human health.
The latest water samples were taken between October 15th, 2018 and October 6th, 2020.