East Lyme Water & Sewer Commission is a large public water system in EPA region 01 that provides tap water for the zip codes. It has 8 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 3.6 µg/L. The maximum reported level of Manganese was 462 µg/L. Some (1 of 6 or 17%) of the latest water samples showed levels of Manganese that were at or above unsafe concentration levels. There were 2 contamintants found in the East Lyme Water & Sewer Commission water supply at levels that were above the minimum reporting level. 1 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 31st, 2018 and October 25th, 2019.