Percolating. . .
| Geyser: | Great Fountain |
| Date/Time From: | 2025-05-18 @ 1322 |
| Date/Time To: | 2025-05-18 @ 1344 |
| Entrant: | LynnS |
| Observer: | |
| Time Entered: | 2025-05-18 13:28:47 |
| Time Updated: | 2025-05-18 13:47:18 |
| Time Uploaded: | 2025-05-18 17:59:23 |
| Submitted to: | GeyserTimes for iOS |
| Note: | Water level started rising at 1319, overflow reached at 1322. Duration of overflow 12 minutes. |