Calculating. . .
| Geyser: | Grotto Fountain |
| Date/Time: | 2015-10-11 @ 1223 |
| Entrant: | Siegmund |
| Observer: | |
| Time Entered: | 2015-10-12 07:43:15 |
| Time Uploaded: | 2015-10-12 07:43:15 |
| Submitted to: | |
| Note: | Bubbling vigorously 1223; boiling hard 1228-1231, but never got more than ~30cm high |