Calculating. . .
| Geyser: | Great Fountain |
| Date/Time: | 2012-06-16 @ 0940 |
| Entrant: | Maureen |
| Observer: | |
| Time Entered: | 2012-06-16 10:21:18 |
| Time Uploaded: | 2012-06-16 10:21:18 |
| Submitted to: | |
| Note: | Overflow start observed by visitor at 0940. At 0950 that looked correct for steam on platform |