Bubbling. . .
| Geyser: | Cistern Spring |
| Date/Time: | 1972-07-01 @ 1800 |
| Entrant: | research-mab |
| Observer: | 1972 log |
| Time Entered: | 2017-09-16 16:26:16 |
| Time Uploaded: | 2017-10-02 14:45:06 |
| Submitted to: | |
| Note: | 07/01/1972 One loud burst from Cistern Spring was heard but not seen from the stairway by Steamboat Geyser (because of the trees & steam) {No idea what this is - no time noted - mab} |