| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 16394 |
10 Oct 2020 @ 1018 |
--- |
cb |
same as last observation. Yellowish with a few random bubbles breaking the surface. |
| 16341 |
06 Oct 2020 @ 1220 |
--- |
cb |
Water level is covering the shelf on the south east edge by ~2-3" of yellowish/green, clear water and occasional bubbles break the surface in this area. |
| 16272 |
26 Sep 2020 @ 1629 |
--- |
cb |
Mystics pool is high. 3" of water covers the shelf inside the pool on the south end of the pool. It is yellowish green, calm with occasional dime to quarter sized bubbles breaking the surface. |
| 15548 |
13 Aug 2020 @ 1026 |
--- |
cb |
pool is covering the shelf on the NE edge with about 4" of water and has a few random bubbles breaking the surface. color is yellowish green. pool is calm |
| 15658 |
03 Aug 2020 @ 1055 |
--- |
Tara |
With Steamboat in steam phase, Mystic Spring was down about 18" from the log on the west side and had slightly murky green-blue water. |
| 14526 |
03 Jun 2020 @ 1340 |
--- |
cb |
Pool is low, calm and has that sulfer yellow color at the edges to about 1' down into the pool and then deeper into the vent it becomes greenish. |
| 14502 |
01 Jun 2020 @ 1803 |
--- |
ypcaribou |
Clear, emerald blue |
| 13927 |
12 Oct 2019 @ 1230 |
--- |
cb |
water level is up to the sand on rhe west end of the pool. It is clear, greenish in color & no bubbles. |
| 13890 |
05 Oct 2019 @ 1210 |
--- |
cb |
pool is high, clear and occasional bubbles. |
| 13756 |
19 Sep 2019 @ 1220 |
--- |
cb |
light emerald green in color. Occasional bubbles on the east and west end of the pool. |
| 13254 |
14 Aug 2019 @ 1619 |
--- |
cb |
unchanged. ~2' below rim. greenish yellow with a boil on the east end of the pool. |
| 13125 |
09 Aug 2019 @ 0834 |
--- |
cb |
pool is low. water is just covering the rock outcropping/shelf of the NE rim. color is a cloudy greenish yellow. **Mud spring is very low! Down ~ 2.5' from the rim (not overflow). Pool is calm and cloudy greenish in color. ** Blue Mud Steam Vent water level is low. Splashing water is barely visable deep in the vent. |
| 12995 |
03 Aug 2019 @ 0835 |
--- |
cb |
yellowish green in color. 3 areas that have bubblers breaking the surface. |
| 12969 |
02 Aug 2019 @ 0936 |
--- |
MAB |
green yellow in color with fairly active bubbles |
| 12889 |
31 Jul 2019 @ 0854 |
--- |
cb |
light yellowish green in color and has a small roiling boil on the south end |
| 11022 |
20 Apr 2019 @ 1033 |
--- |
MAB |
Low water, appeared slightly cloudy but could have been steam. |
| 9833 |
22 Aug 2018 @ 1835 |
--- |
cb |
high (up to the log debris) and a yellow/greenish color. |
| 9130 |
11 Jul 2018 @ 0920 |
--- |
Tara |
Down about 18" and burbling to a gee inches. |
| 6041 |
23 Jul 1973 @ 1800 |
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research-mab |
07/23/1973 Mystic Spring muddy – also Milky Complex, Basin Geyser |