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Williston Reservoir floating island mystery solved
The mystery of a floating, tree-covered island on British Columbia’s Williston Reservoir has been solved. After appearing near Finlay Bay in July and subsequently vanishing from satellite imagery, the structure was located by BC Hydro using satellite data, aircraft observations, and boater reports.
The island, estimated to be approximately one hectare in size, had drifted roughly 30 kilometers before coming to rest against the shoreline on the Ospika Arm. BC Hydro officials initially expressed skepticism regarding the authenticity of the reports, citing concerns about potential AI-generated imagery, but confirmed the island's existence through satellite verification.
Experts believe the island is not a solid landmass but a massive raft of accumulated driftwood, logs, and organic debris that has allowed vegetation and trees to take root over many years. The phenomenon was likely triggered by high water levels in the reservoir, which reached a 14-year peak this summer, causing the mass to break free from the shoreline and float freely.
Entities
BC Hydro · Bob Gammer · Finlay Bay · John Clague · Mackenzie · Ospika Arm · Williston Reservoir
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 17 SOURCES] The island's location was confirmed using satellite imagery, aircraft observations, and reports from boaters. westknews.com · barrierestarjournal.com · cowichanvalleycitizen.com · ponokanews.com · cranbrooktownsman.com · +4 more
- [● 17 SOURCES] BC Hydro announced that the mystery of a disappearing floating island on Williston Reservoir has been solved. westknews.com · barrierestarjournal.com · cowichanvalleycitizen.com · ponokanews.com · cranbrooktownsman.com · +4 more
- [● 17 SOURCES] The island is believed to have drifted 30 kilometres over a 15-day period. westknews.com · barrierestarjournal.com · cowichanvalleycitizen.com · ponokanews.com · cranbrooktownsman.com · +4 more
- [● 17 SOURCES] BC Hydro was first notified of the island on August 13, following reports of footage from around July 21. westknews.com · barrierestarjournal.com · cowichanvalleycitizen.com · ponokanews.com · cranbrooktownsman.com · +4 more
- [● 17 SOURCES] The island was located on the Ospika Arm of Williston Reservoir, approximately 30 kilometres northwest of Finlay Bay. westknews.com · barrierestarjournal.com · cowichanvalleycitizen.com · ponokanews.com · cranbrooktownsman.com · +4 more