NewsScheduled power outage will affect over 500 people in Dysart, Glamorgan and Snowdon SHARE ON: Smith Autumn, contributor, Monday, Apr. 6th, 2015A few people could find themselves without power on Wednesday. Hydro One is doing some maintenance and upgrades, so 525 people in areas of Glamorgan, Dysart and Snowdon will be affected. Between 9:00 a.m. and noon, and 1:00 to 4:00 p.m., you could be without lights.These people should have been contacted by Hydro One to let them know of the disruption. The work is only scheduled for one day.