Bubbling. . .
| Geyser: | Yellow Funnel Spring |
| Date/Time: | 1971-09-10 @ 1800 |
| Entrant: | research-mab |
| Observer: | 1971 log |
| Time Entered: | 2017-09-16 15:15:51 |
| Time Updated: | 2023-12-16 11:15:53 |
| Time Uploaded: | 2023-12-16 11:15:58 |
| Submitted to: | Geysertimes.org |
| Note: | 09/10/1971 Yellow Sulfur Funnel – very muddy brown, can only see to a depth of around 3 inches – bubbling activity in the center has increased |