Preserving. . .
| Geyser: | Grotto Fountain |
| Date/Time From: | 2021-07-20 @ 1511 |
| Date/Time To: | 2021-07-20 @ 1538 |
| Entrant: | BrianR |
| Observer: | |
| Time Entered: | 2021-08-02 13:20:56 |
| Time Updated: | 2021-08-02 13:21:42 |
| Time Uploaded: | 2021-08-02 13:21:43 |
| Submitted to: | GeyserTimes for iOS |
| Note: | Grotto Fountain: First heard water boiling: 15:11 No visible water/boiling before Grotto eruption Pressure Pool up: 15:30-15:31 |