'Hydro One issue' causes widespread power outage in Sarnia
The outage affected as many as 14,000 customers at one point
Widespread power outages in Sarnia affected tens of thousands of people on Thursday.
Bluewater Power tweeted that it was a "Hydro One issue" causing the outages.
"We are working on doing some switching from our active stations to restore more customers," the tweet reads.
By around 2:15 p.m., the power was largely restored for people.
It looks like we are all back up and running. There may be some momentary blips as we switch things back to normal. Thanks for your patience this afternoon!—@BluewaterPower
At one point, as many as 14,000 customers were affected.
There were also outages reported on Wednesday which affected thousands of customers as well, attributed to a "loss of supply."