UPDATE: Power restored in Richmond Hill and Vaughan
At the peak, 65 hundred people were without power in an area of Richmond Hill and Vaughan.
Alectra Utilities, which was formerly PowerStream, says the problem was an issue with a pole that knocked out four feeder lines.
That happened just before three o'clock on Tuesday afternoon.
A spokesperson says they had all but about fifteen hundred people back on line, as of 5pm on Tuesday. By about 9:45 p.m., only 129 remained without power and the utility says all power was restored as of 10:33 p.m.
They aren't quite sure yet what caused the fault with the pole, but say that is under investigation.
With files from Tiffany Hendsbee