Deciding. . .
| Geyser: | Mud Spring |
| Date/Time: | 1977-08-19 @ 1200 |
| Entrant: | research-mab |
| Observer: | 1977 Norris log |
| Time Entered: | 2023-12-08 06:29:40 |
| Time Uploaded: | 2023-12-08 06:29:40 |
| Submitted to: | Geysertimes.org |
| Note: | 08/19/1977 - no time noted - changes- Mud Spring is opaque and still retains its color. Decker Geyser is boiling in many spots. Emerald Spring has extended its area of boiling along the edge parallel to the trail and is murky. |