| Date: | 1974-06-18 |
| Time: | 0000 |
| Geyser: | Arch Steam Vent |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2019-01-22 09:47:24 |
| Time Uploaded: | 2019-01-22 09:47:24 |
| Entrant: | research-mab |
| Observer: | 1974 Log Geo Box 27 |
| Submitted to: | Geysertimes.org |
| Comments: | Marker at Arch Steam Vent seen washed out & replaced @ 1120 |