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Geysers of the World   

Geysers of Yellowstone   



  Abyss Pool
Feature Type: Geyser
Geyser/Spring Type: Fountain geyser

West Thumb Geyser Basin
Lower Group - West Thumb

Abyss was active as a geyser in 1904-05, had one eruption in 1987 and was active again from September 1991 to its last known eruption on June 7, 1992. Durations ranged from 45 seconds to 3 minutes on intervals as short as 45 minutes with heights up to 100 feet.

What to look for:
Please report any activity to the West Thumb or Old Faithful Visitor Center.

Please note - this site is currently under constuction. Please visit for more information.  Last update 01-29-2017

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