How the Hell Did an Island Suddenly Appear, Then Vanish?

Key Points:

• A floating island measuring approximately 230 by 460 feet appeared and disappeared on Williston Lake in British Columbia over the summer, attracting international attention after a viral video confirmed its existence.
• BC Hydro spokesperson Bob Gammer verified the island's authenticity through satellite images and eyewitness reports, noting it drifted about 60 miles west of the W.A.C. Bennett Dam before being rediscovered 20 miles northwest of its previous location.
• The island is a natural raft of trees and vegetation that formed over years along the shoreline and was likely dislodged by high water levels and strong winds following the dam's reopening after 14 years.
• BC Hydro advises boaters to avoid the island due to its structural instability and potential hazards, while monitoring its movement via satellite; the island poses no risk to the dam or vessels.
• The floating island may eventually disintegrate, reattach to the shore, or become frozen in winter ice, and BC Hydro plans to continue tracking its status and share updates if notable developments occur.