Diamond BarHigh School

Late Start Schedule — Tues, October 24                Late Start Schedule — Tues, November 7

School Evacuation Ended - Gas Leak Reported

At 9:05 AM, Diamond Bar High conducted an evacuation of the school because of a reported gas leak in our construction area. The school's main gas valve was immediately shut down. Classes left all  buildings and moved to their assigned outside locations.

At 9:22 AM, the fire department and Sheriff's department signaled an all-clear and allowed students and staff to return to the buildings.