About 535 Entegrus customers in Wheatley will be without power for several hours later in the week.
A planned power outage, by Hydro One will take place from 7 a.m. to 11 a.m. on Friday, July 31.
The outage is required to perform scheduled system maintenance.
According to the Municipality of Chatham-Kent, anyone who's power will be interrupted will notified by phone or text message.
A list of the streets that will be affected by the outage can be found here.