Blue Geyser


Blue Geyser was called Iris Spring in 1886. Due to a misread map label, in 1904 the feature was inadvertently given its current name. It was observed to erupt to heights of over 60 feet from 1993 to 1996. It became almost dormant in 1997 and has remained very quiet ever since. Blue Geyser's last observed eruption was in February of 1997.

*Taken from the Norris Interactive Map

Feature Type


Inventory ID



Latitude: 44.7292
Longitude: -110.7013
Survey Date: June 25, 1998

Geographic Area: Gibbon Canyon
Thermal Region: Norris Geyser Basin
Thermal Complex: Porcelain Basin
Ranger District Contact: Norris District, Al Miller (307) 344-2501

Feature Data

Data Source Supplied By Sample Date Temp Vent Temp pH Cond Extended Data
Park 6/25/1998 21.5°C 0°C 3.31 1800 µS/cm No
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