Rationalizing. . .
| Geyser: | Marmot Cave |
| Date/Time From: | 2019-07-31 @ 1935 |
| Date/Time To: | 2019-07-31 @ 2024 |
| Entrant: | JSJ |
| Observer: | James St. John |
| Time Entered: | 2019-07-31 21:26:57 |
| Time Updated: | 2019-07-31 21:31:08 |
| Time Uploaded: | 2019-07-31 21:28:23 |
| Submitted to: | Geysertimes.org |
| Note: | Closed intervals for posted eruptions. Unlike previous years, no fill and drain cycles. Water level never visible. |