OTTAWA -- More than 6,500 Hydro One cstomers in the North Gower, Osgoode, Cambridge, Mountain, Marlborough, and South Gower areas were without power for several hours Sunday.

In a notice of forced interruption, Hydro One said farm equipment broke a hydro pole at around 1:30 p.m., prompting the outage.

Hydro One and Hydro Ottawa crews worked to replace the pole.

The estimated time of restoration was 11:59 p.m., according to Hydro One's outage map, but after 6 p.m., Hydro One revised the estimate down to 8 p.m. An email from the utility said crews were attempting to pick up customers from another source. 

According to a tweet, it took until about 10:30 p.m. to restore power.