Performing duty. . .
| Geyser: | Steamboat |
| Date/Time: | 1964-05-08 @ 1200 |
| Entrant: | research-mab |
| Observer: | 1964 Norris log |
| Time Entered: | 2023-12-18 10:59:30 |
| Time Uploaded: | 2023-12-18 10:59:30 |
| Submitted to: | Geysertimes.org |
| Note: | 8 May 1964 - no time noted - Steamboat’s east vent is playing 10-15 feet on an average of twice a minute. |