Performing duty. . .
| Geyser: | Crater Spring |
| Date/Time: | 1979-09-21 @ 1200 |
| Entrant: | research-mab |
| Observer: | 1979 Norris log |
| Time Entered: | 2023-12-03 20:55:53 |
| Time Uploaded: | 2023-12-03 20:55:53 |
| Submitted to: | Geysertimes.org |
| Note: | Friday September 21 1979 - no time noted - More end of summer changes! Crater Spring – Turbid grey water, rather than normal clear water. Blow out vent in old trail only gently steaming. Pool 190ºF. Water down 6” = Root Pool changed to more of a tan-green color. Bubbling vigorously at 174ºF |