A water line break has closed Mt. Lebanon High School for Thursday's classes.
The high school building will be closed to all students, teachers and support staff to enable repair work. Mt. Lebanon High School is undergoing a major renovation project but the water line break "appears to be unrelated to the construction project," according to a district press release.
After-school activities for today and all activities scheduled for after 3 p.m. Thursday will still be held. All other district schools will be open Thursday.