Heber Light & Power reported a "widespread outage" around 4 p.m. the afternoon of Sept. 27.
A company representative told KPCW it was likely caused by a contractor drilling through a line near Homestead Drive. The outage radius is in western Midway, including Snake Creek Canyon.
As of 5 p.m. about 250 customers were without power. The power company didn't know when power would be restored but said crews are working as fast as possible.