Deciding. . .
| Geyser: | Great Fountain |
| Date/Time: | 2015-07-21 @ 1733 |
| Entrant: | LynnS |
| Observer: | LynnS |
| Time Entered: | 2015-07-21 20:05:00 |
| Time Uploaded: | 2015-07-21 20:05:00 |
| Submitted to: | Geysertimes.org |
| Note: | Great Fountain had a five minute false overflow at 1733. |