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A fact from Trout Creek Hill appeared on Wikipedia's
Main Page in the Did you know column on 30 May 2018 (
check views). The text of the entry was as follows:
Did you know... that the Trout Creek Hill volcanic eruption approximately 340,000 years ago, during the
Pleistocene, produced a lava flow that extended 20 km (12 mi), temporarily damming the
Columbia River?
A fact from Trout Creek Hill appeared on Wikipedia's
Main Page in the Did you know column on 14 June 2019 (
check views). The text of the entry was as follows:
Did you know... that the Trout Creek Hill volcanic eruption approximately 340,000 years ago, during the
Pleistocene, produced a lava flow that extended 20 km (12 mi), temporarily damming the
Columbia River?
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