Percolating. . .
| Geyser: | Cistern Spring |
| Date/Time: | 2018-05-22 @ 1917 |
| Entrant: | cb |
| Observer: | Carol Beverly |
| Time Entered: | 2018-05-22 19:21:17 |
| Time Uploaded: | 2018-05-22 20:12:45 |
| Submitted to: | GeyserTimes for Android |
| Note: | see notes on Steamboat. Cistern is filling. Water level is approximately 3ft below the steep vent within its crater. It has a vigorous boil in the center and is a grey murky color. |