DURHAM, N.C. (WNCN) — Mangum Elementary School will dismiss students at 1:15 p.m. after a blown transformer caused a power outage “affecting some buildings and the well system on campus.”

Mangum is also cancelling all after-school programs and a notification to parents is underway, according to officials.

Another Durham school, Northern High School, dismissed early on Monday at 12:30 p.m. due to “Duke Energy electrical issues.”