| Date: | 2021-06-21 |
| Time: | 1533 |
| Geyser: | Grotto Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 13m 36s |
| Standardized Duration: | 13m 36s |
| Time Entered: | 2021-06-21 15:34:50 |
| Time Updated: | 2021-06-21 15:49:34 |
| Time Uploaded: | 2021-06-21 18:36:15 |
| Entrant: | William |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | 35'-40' height, above trees. |