| Date: | 2021-08-10 |
| Time: | 1359 |
| Geyser: | Grotto Fountain |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 14m 27s |
| Standardized Duration: | 14m 27s |
| Time Entered: | 2021-08-10 14:02:03 |
| Time Updated: | 2021-08-10 14:14:52 |
| Time Uploaded: | 2021-08-10 14:14:53 |
| Entrant: | RMichaels |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Max height probably about 25 ft. |