| Date: | 2016-05-15 |
| Time: | 1010 |
| Geyser: | Grotto Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 18m |
| Standardized Duration: | 18m |
| Time Entered: | 2016-05-15 10:12:01 |
| Time Updated: | 2016-05-15 10:30:05 |
| Time Uploaded: | 2019-05-13 21:41:11 |
| Entrant: | RLJones |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | held at about 25 ft entire duration |