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| Mustard Spring 1 | Mustard Spring 2 |
Mustard Spring
Nothing too exciting, just another spring/geyser in the Biscuit Basin. Mustard is actually two connected spring/geysers, with an east and a west hole located about 50 feet apart. They have historically changed between springs and geysers, with one pool typically being an actively erupting geyser, and the other pool simply being a non-erupting spring. West Mustard was the most active up until 1983, until a small earthquake hit. After this event, East Mustard acted like a geyser while West Mustard went to a non-erupting spring.
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This page was last edited on 02/03/08