Running. . .
| Geyser: | Arch Steam Vent |
| Date/Time: | 1974-07-02 @ 1800 |
| Entrant: | research-mab |
| Observer: | 1974 log |
| Time Entered: | 2017-09-04 10:35:19 |
| Time Uploaded: | 2017-10-02 14:45:06 |
| Submitted to: | |
| Note: | 07/02/1974 Arch Steam Vent (Geyser) – has erupted sometime in past 2 days. Marker washed out. |