East Niles CSD is a large public water system in EPA region 09 that provides tap water for the 93306, 93307 zip codes. It has 5 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 50 µg/L. The maximum reported level of Manganese was 0.52 µg/L. There were 2 contamintants found in the East Niles CSD 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 June 20th, 2019.