Thirteen sink fixtures across three Billerica elementary schools recently tested positive for elevated levels of lead and copper in the drinking water.The Billerica School Committee announced on Oct. 17 that results from district-wide testing conducted on Sept. 24 revealed elevated lead and copper levels in 13 of the 97 sites tested.The testing was done at four elementary schools in town, Hajjar Elementary, Dutile Elementary, Kennedy Elementary, and Vining Elementary. [...]
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