Ossining Water Department is a large public water system in EPA region 02 that provides tap water for the 10562 zip codes. It has 2 facilities where the water supply was tested for 30 chemical contaminants that impact tap water quality and human health.
The maximum reported level of HAA5 (five regulated haloacetic acids) was 41.08 µg/L. The maximum reported level of Manganese was 3.3 µg/L. The maximum reported level of microcystin-LA was 0.063 µg/L. There were 3 contamintants found in the Ossining Water Department 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 November 1st, 2018 and November 16th, 2020.