Performing duty. . .
| Geyser: | Opal Pool |
| Date/Time: | 1979-07-18 @ 1800 |
| Entrant: | research-mab |
| Observer: | Hutchinson Field Notes - Box 74 |
| Time Entered: | 2017-10-01 20:26:25 |
| Time Uploaded: | 2017-10-01 20:26:25 |
| Submitted to: | |
| Note: | 7-18-79 Opal Pool (?) having eruptions every 1-3 days. |