Lead in Water at Some Charlotte Schools

CHARLOTTE, N.C. (AP) – Tests show water fixtures at 41 of Charlotte-Mecklenburg 89 oldest schools had unsafe levels of lead, and officials say those fixtures have been removed, blocked off or filtered as soon as the high levels were detected.

The Charlotte Observer reports the school system has completed a second round of testing to identify drinking fountains and other school water sources leaching unsafe levels of lead.

For how long, and with what damage to students?