Home / Environment / Lake Vanishes: Mystery Outburst Flood Stuns Quebec
Lake Vanishes: Mystery Outburst Flood Stuns Quebec
10 Jan
Summary
- Lake Rouge vanished, its water travelling nearly 10km overland.
- Experts baffled by outburst flood from a natural, non-glacial lake.
- Wildfire and logging may have accelerated the lake's unprecedented drainage.

Lake Rouge in northern Quebec has inexplicably drained, with its water travelling nearly 10km overland to a larger lake. This event, described as an outburst flood, is highly unusual as it originated from a natural, non-glacial lake, baffling international experts. Investigations are underway to determine if human activities, such as extensive logging and recent wildfires that removed forest cover, contributed to the weakening of the lake's banks and the subsequent drainage. This surreal event has profoundly impacted the local Cree community, who are concerned about potential risks to other nearby lakes.
The disappearance of Lake Rouge occurred after a significant spring melt, a timing that scientists note is consistent with saturated soil exhaustion. Local elders and experts point to decades of logging and two major wildfires in the last six years, including a massive 2023 fire, as primary factors weakening the land. The removal of mature vegetation cover and subsequent soil disturbance have increased groundwater levels, making lake banks more susceptible to collapse, a phenomenon observed in other areas across Quebec.


