Power restored after outage left 5,500 offline in Dorchester County – Live 5 News Post published:December 1, 2022 Post category:Outages Dominion Energy says electricity is back on for thousands of its customers in the Summerville and Knightsville areas of Dorchester County. READ MORE Author: CIP-News Read more articles Previous PostTree branch in Longmeadow falls on power lines, causes power outage (video) Next PostSeattle-area school delays, closures as wintry weather continues Thursday