Another little tidbit on the Unnamed Thermal Feature (UTF is the term I use in my work) Next to Sponge from my January trip into the park: On 18 Jan 2016, the water level was higher than I had seen it previously at any time, but the water's surface was nearly calm with none of the boiling seen last summer. Janet Jones-White janet at geyserwatch.com http://geyserwatch.com http://yellowstonenaturalist.com http://snowmoonphotography.com -------------- next part -------------- A non-text attachment was scrubbed... Name: NextToSponge160118J1530191.jpg Type: image/jpeg Size: 358732 bytes Desc: not available URL: </geyser-list/attachments/20160314/a2c87df2/attachment-0001.jpg>