| Date: | 1946-05-22 |
| Time: | 0933 |
| Geyser: | Steamvalve Spring |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2023-12-29 16:59:17 |
| Time Uploaded: | 2023-12-29 16:59:17 |
| Entrant: | research-mab |
| Observer: | DS Turner in YNN 1946 |
| Submitted to: | Geysertimes.org |
| Comments: | Parking lot breakout - see Daniel S. Turner, "The Norris Parking Area Mud Pool", YNN 20#6, NovemberDecember, 1946, pp. 5-6 |