| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 38469 |
18 Apr 2025 @ 1146 |
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SantaFe108 |
Full up to the lighter sinter bits around the rim, quite murky. |
| 38304 |
24 Feb 2025 @ 1603 |
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K.Cooper |
1in below ovfl and murky. |
| 38107 |
27 Dec 2024 @ 0904 |
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K.Cooper |
normal level but consistent bubbling from multiple points in center of pool |
| 37419 |
06 Oct 2024 @ 1023 |
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Pholli |
pool still pretty high, water is quite clear |
| 37115 |
21 Sep 2024 @ 1422 |
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Janet Jones |
Quite clear - for Infant. |
| 36886 |
10 Sep 2024 @ 1034 |
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Pholli |
still very high water level, water has returned to cloudy |
| 36753 |
04 Sep 2024 @ 1712 |
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Graham |
Back up high and bubbling. |
| 36630 |
30 Aug 2024 @ 1417 |
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Pholli |
water level one to two inches higher than normal. the center boils quietly every few minutes. water just slightly clearer than normal but only the ledges are very visible |
| 35778 |
08 Jul 2024 @ 1314 |
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Pholli |
dead mole in infant. possibly causing fat deposits to accumulate on top of water. mole hands are neat |
| 35245 |
16 Jun 2024 @ 1254 |
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Craigmon99 |
Greenish blue. Towards the clear side of the spectrum |
| 35028 |
09 Jun 2024 @ 0812 |
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SantaFe108 |
Light bubble shower in center of pool. |
| 33849 |
17 Jan 2024 @ 1546 |
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K.Cooper |
quite low |
| 28652 |
06 Oct 2023 @ 0955 |
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Tara |
full to rim, water is brownish and unusually clear. can see all the way down into the vent |
| 27808 |
26 Aug 2023 @ 1044 |
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Kyle |
quiet and full beyond rim onto apron. opaque murky chalky green color |
| 27251 |
27 Jul 2023 @ 0719 |
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SantaFe108 |
Constant bubble stream from center of pool. |
| 26885 |
07 Jul 2023 @ 1843 |
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Ben VL |
Light bubble shower from a large area in the center of the pool. Water level down just a bit from the top. |
| 26461 |
19 Jun 2023 @ 1123 |
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Graham |
Water level has dropped 1/2 inch, still up high. |
| 25931 |
31 May 2023 @ 1112 |
--- |
Graham |
Small bubbles during 30m of observation. Nothing to excite me. |
| 25928 |
31 May 2023 @ 1018 |
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aferrara |
Bubbling in center of pool |
| 25914 |
30 May 2023 @ 1700 |
--- |
SantaFe108 |
Constant bubble stream in the center of the pool. |
| 25804 |
26 May 2023 @ 1859 |
--- |
RMichaels |
Consistent light bubble stream in center of pool. |
| 25508 |
17 May 2023 @ 2053 |
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Tara |
Full, slightly murky, greenish brown color |
| 25206 |
22 Apr 2023 @ 1142 |
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DanS |
Full ,still and clear |
| 24650 |
06 Nov 2022 @ 1528 |
--- |
mhreed |
Clear enough to see down ~1m below the inner rim. |
| 21316 |
16 May 2022 @ 1440 |
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Brando |
Blue-Brown-Green color and in overflow |
| 21195 |
06 May 2022 @ 2054 |
--- |
Tara |
Calm and full with brownish milky water |
| 20966 |
09 Apr 2022 @ 1200 |
--- |
mhreed |
Water back to normal milky color and up a couple centimeters. |
| 20961 |
08 Apr 2022 @ 1530 |
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mhreed |
Noticeably murkier than morning observation. Shelf almost obscured. |
| 20960 |
08 Apr 2022 @ 1100 |
--- |
mhreed |
Still blue, but murkier than yesterday |
| 20954 |
07 Apr 2022 @ 1002 |
--- |
mhreed |
Clear blue in color. |
| 19668 |
20 Sep 2021 @ 1050 |
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Ben VL |
A smidge higher than earlier in the week and bubbling/boiling from one spot in the center of the pool. |
| 18948 |
16 Aug 2021 @ 0809 |
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Kat |
Infant steaming - appears to be boiling |
| 18942 |
15 Aug 2021 @ 0925 |
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Suzanne |
Pool is full and calm, not overflowing. Color is slightly opaque, greenish blue with many white scummy spots on the eastern side. |
| 18937 |
14 Aug 2021 @ 2025 |
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Suzanne |
Water level is about 6 inches below overflow. Water color is opaque, grayish green with many circular white scummy spots. Calm, no boiling. |
| 18928 |
14 Aug 2021 @ 1335 |
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Suzanne |
All boiling has ceased in Infant. Water is an opaque greenish gray color and the level is about 2 feet below overflow. |
| 18918 |
13 Aug 2021 @ 1740 |
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Suzanne |
Infant is continuing to drop with the water level about 6 inches below overflow. The entire top shelf with red rim is now exposed. Boiling 1 to 2 feet continues with occasional bursts to 3 feet. Boiling subsides after a few seconds but never completely stops. Water color is lighter than this morning, appearing more gray than brown. |
| 18916 |
13 Aug 2021 @ 1200 |
--- |
Suzanne |
Infant has dropped further with the water level about 4 inches below overflow. The near-constant boiling continues: height of the boils 1 to 2 feet and occasionally reaching 3 feet. The water is a light chocolate color, not quite as dark as yesterday. |
| 18904 |
12 Aug 2021 @ 1020 |
--- |
Suzanne |
Infant is continuing to slowly drop, now about 2 inches from overflow. A bit of the red inner rim is exposed. Water is chocolate brown. Boiling continues every few seconds up to 2 feet and occasionally 3 feet. |
| 18902 |
12 Aug 2021 @ 0818 |
--- |
Kat |
Good boiling , very steamy |
| 18900 |
12 Aug 2021 @ 0415 |
--- |
Suzanne |
about 1 inch below overflow and boiling up to 2 feet every few seconds, occasionally to 3 feet |
| 18897 |
11 Aug 2021 @ 2300 |
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William |
Was in a steady rolling boil to 2' (sometimes from 2 vents) by this time. water is muddy brown and pool in overflow. |
| 18896 |
11 Aug 2021 @ 2055 |
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Tara |
near overflow, muddy, periodic boils to a few inches to 1.5'. appears to have overflowed heavily enough to wet the area around it earlier. |
| 18082 |
25 Jun 2021 @ 0850 |
--- |
K.Cooper |
1 inch below overflow |
| 16306 |
29 Sep 2020 @ 1408 |
--- |
Janet Jones |
muddy water |
| 16169 |
18 Sep 2020 @ 1008 |
--- |
Graham |
High water level, seeped wet 3 feet toward Vault. |
| 16122 |
14 Sep 2020 @ 0744 |
--- |
Graham |
Full snd seeping overflow. Brown color with scum on the surface. |
| 16107 |
13 Sep 2020 @ 1323 |
--- |
Graham |
Risen to a few inches from the top. |
| 16096 |
13 Sep 2020 @ 0852 |
--- |
Graham |
Very low and calm. Red inner crater visible. Down 8" or so. |
| 16041 |
10 Sep 2020 @ 2245 |
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William |
had begun to intermittently boil muddy water to ~2' by this time. |
| 16038 |
10 Sep 2020 @ 1710 |
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Graham |
Overflowing and bubbling vigorously |
| 15777 |
29 Aug 2020 @ 0935 |
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Suzanne |
Muddy pool is calm, no boiling, and has dropped to about 18 inches below the crater rim. Lots of red color in the crater wall. |
| 15776 |
28 Aug 2020 @ 2000 |
28 Aug 2020 @ 2130 |
William |
Intermittently boiling to 2' with water level 4" below the crater rim and has exposed an inner rim on the close side to the boardwalk. Water level appears to have dropped ~1" during observation. |
| 15758 |
28 Aug 2020 @ 0655 |
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BrianR |
Infant pool level back below rim
Still boiling brownish (not as brown as yesterday) up to 2ft |
| 15756 |
27 Aug 2020 @ 1947 |
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William |
still erupting muddy water. Water level has dropped to below 1"-2" below the crater rim. |
| 15755 |
27 Aug 2020 @ 1903 |
--- |
BrianR |
Infant continues same brown water boiling activity |
| 15743 |
27 Aug 2020 @ 0653 |
--- |
BrianR |
Continues yesterday activity, Still brown |
| 15732 |
26 Aug 2020 @ 1501 |
26 Aug 2020 @ 1932 |
BrianR |
Boiling up to 2.5ft brown water every 1 to 1.5 minutes for 20 to 30 secs |
| 15731 |
26 Aug 2020 @ 1429 |
--- |
aferrara |
Muddy, vigorous boil, briefly overflowed |
| 15049 |
20 Jul 2020 @ 1600 |
--- |
KevinS |
Pool is full and very dirty water in a slow swirl motion. |
| 15036 |
19 Jul 2020 @ 1251 |
--- |
User34 |
Very high and slightly scummy |
| 11287 |
11 May 2019 @ 0821 |
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Siegmund |
Full (trickle of water oozing out through the gravel) |
| 10361 |
16 Sep 2018 @ 1120 |
--- |
Siegmund |
Water ~2cm below overflow |
| 3859 |
05 Nov 2016 @ 1100 |
--- |
Janet Jones |
Lightly boiling and gently surging and overflowing a bit. |
| 3184 |
22 Jun 2016 @ 0955 |
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ghost63 |
Murky, calm water to near overflow. See photo: https://www.flickr.com/photos/ujelang/27436628603/in/photolist-JiWftd-HNtTNK/ |
| 2834 |
10 May 2016 @ 1324 |
--- |
WillBoekel |
has dropped about 1-2 inches from yesterday. |
| 673 |
08 May 2011 @ 0000 |
08 May 2011 @ 2359 |
BoekelUpload |
active |
| 15813 |
13 Apr 1997 @ 0000 |
13 Apr 1997 @ 2359 |
JarnoO |
unreadable |
| 15304 |
14 Oct 1996 @ 0000 |
14 Oct 1996 @ 2359 |
JarnoO |
boiling 1 foot |
| 14431 |
14 Nov 1995 @ 1700 |
--- |
JarnoO |
H2O down 8cm |
| 12222 |
12 Jun 1993 @ 1942 |
--- |
JarnoO |
boiling; height ~20cm |
| 596 |
08 Aug 1976 @ 1800 |
--- |
BoekelUpload |
1800 full w/slight overflow |
| 300 |
06 Aug 1973 @ 0000 |
06 Aug 1973 @ 2359 |
BoekelUpload |
Infant; pool full |
| 299 |
05 Aug 1973 @ 2017 |
--- |
BoekelUpload |
Infant overflowing @ 20:17 |