Operating. . .
| Geyser: | Congress Pool |
| Date/Time: | 1987-04-26 @ 1200 |
| Entrant: | research-mab |
| Observer: | M Keller Spring 1987 report |
| Time Entered: | 2023-12-27 09:34:56 |
| Time Uploaded: | 2023-12-27 09:34:56 |
| Submitted to: | Geysertimes.org |
| Note: | 04/26/1987 – no time noted - . Congress Pool – Muddy with several areas releasing vapor. |