Numerating. . .
| Geyser: | Arch Steam Vent |
| Date/Time: | 2001-09-30 @ 1800 |
| Entrant: | research-mab |
| Observer: | 2001 log |
| Time Entered: | 2017-08-02 22:08:26 |
| Time Uploaded: | 2017-10-02 15:00:35 |
| Submitted to: | Geysertimes.org |
| Note: | 09/30/2001 ARCH STEAM VENT: Erupted w/ sprays of mud & mudflows & opened up a sink hole. Time unknown. |