Operating. . .
| Geyser: | Harding |
| Date/Time: | 1972-05-15 @ 1200 |
| Entrant: | research-mab |
| Observer: | E. Leigh ~ Norris Thermal Record 1970-72 |
| Time Entered: | 2023-12-20 06:10:23 |
| Time Uploaded: | 2023-12-20 06:10:23 |
| Submitted to: | Geysertimes.org |
| Note: | 1972 – May 15 - no time - 198F No water from the vent, just steam. |