Percolating. . .
| Geyser: | Steamboat |
| Date/Time: | 1980-06-15 @ 1200 |
| Entrant: | research-mab |
| Observer: | 1980 Norris log |
| Time Entered: | 2023-11-28 19:16:35 |
| Time Uploaded: | 2023-11-28 19:16:35 |
| Submitted to: | Geysertimes.org |
| Note: | June 15 1980 - no time noted - Steamboat continues its cookin’ as it gears up for another major eruption!? Highest measured burst was 75 feet. |