MOORHEAD (KFGO)- Some of the students who got sick after drinking from a water fountain at Horizon Middle School returned to class showing no symptoms of possible copper-poisoning.
The school district is providing bottled water. It's believed the students were affected when pipes were disturbed during construction. Another possibility is contamination from lack of use over the holidays.
The school's water system has been flushed and the district is awaiting results of testing.