| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
| 37531 |
12 Oct 2024 @ 1545 |
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steve |
The water level in Crystal Spring is higher. It still cycles about every minute and rocks when it is fullest. Height varies from 2 inches below overflow to barely below overflow. |
| 36377 |
12 Aug 2024 @ 0801 |
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JimS |
Very high and waving
Sometimes sending water over the rim |
| 36205 |
01 Aug 2024 @ 0940 |
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mhreed |
Strong low pool rocking. Water level at the bottom of the overhanging shelf. |
| 35447 |
22 Jun 2024 @ 1603 |
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Craigmon99 |
Surged to overflow a few times. Small vent near crystal spring erupts when this happens. NOT slurp. Different vent. “Ceiling vent” as stated in other notes. Subaudible low drum noise when reaching overflow on pushes.
Center boil forming 1645 |
| 34875 |
04 Jun 2024 @ 0603 |
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Graham |
Very low. Beach is completely exposed, and water is in the inner crater. Belgium Pool down slightly from yesterday. |
| 34111 |
13 Mar 2024 @ 0937 |
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aferrara |
slapping water out of its ceiling vent (~east of pool) |
| 34012 |
09 Feb 2024 @ 1018 |
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Pholli |
pool full enough to push water out the vent opposite of squirt occasionally |
| 29207 |
29 Oct 2023 @ 1158 |
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SantaFe108 |
~6 inches below rim, beach still covered. |
| 28683 |
07 Oct 2023 @ 1921 |
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SantaFe108 |
Low, most of the beach exposed. |
| 26723 |
28 Jun 2023 @ 1729 |
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Graham |
Low water with a frying pan bubbling action close to the adjacent deep hole. |
| 26376 |
16 Jun 2023 @ 1902 |
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Craigmon99 |
Crack next to Crystal Spring roaring loudly after Old Tardy |
| 26374 |
16 Jun 2023 @ 1846 |
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Craigmon99 |
Up considerably. Beginning sloshing now. |
| 26373 |
16 Jun 2023 @ 1835 |
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Craigmon99 |
Bubbling on the beach. Low. |
| 25709 |
22 May 2023 @ 1822 |
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SantaFe108 |
~2 inches below rim and doing normal sloshing behavior. |
| 25706 |
22 May 2023 @ 1715 |
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SantaFe108 |
A few inches above last report and resuming sloshing behavior. |
| 25697 |
22 May 2023 @ 1454 |
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SantaFe108 |
~8 inches below rim |
| 25438 |
14 May 2023 @ 1746 |
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SantaFe108 |
Down ~1ft below the rim. |
| 24008 |
22 Sep 2022 @ 1917 |
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CrisG |
water low, just about even with the overhang. Belgian also down at least 3" from top of inner bowl. |
| 25197 |
25 Aug 2022 @ 1748 |
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Craigmon99 |
Water level fluctuating wildly. 6 inches below overflow to 10 inches below overflow. Constantly moving up and down |
| 23363 |
23 Aug 2022 @ 0945 |
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aferrara |
Water rapidly rising and dropping. Vent west of Crystal is growling and occasionally huffing steam. Slurp noisily steaming and sputtering but not quite in steam phase. |
| 22732 |
20 Jul 2022 @ 1515 |
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steve |
Crystal Spring is about 4-6 inches below overflow and cycling up and down an inch or two every minute with rocking |
| 21862 |
09 Jun 2022 @ 0920 |
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aferrara |
Rising to near overflow, sloshing, and dropping on cycles of about a minute or two. |
| 21364 |
19 May 2022 @ 1110 |
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Graham |
Way low, full beach exposed. Belgian down too. |
| 21214 |
07 May 2022 @ 1526 |
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Tara |
water level down 6-8", just above overhang on east side. Deep drain in Sawmill group |
| 21120 |
28 Apr 2022 @ 0905 |
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aferrara |
Periodically filling, sloshing, overflowing |
| 20831 |
19 Feb 2022 @ 0841 |
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aferrara |
Thumping, briefly overflowing |
| 20721 |
18 Jan 2022 @ 0804 |
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Graham |
Water levels back up above the rocks. Belgian Pool has some water on the beach. |
| 20713 |
17 Jan 2022 @ 0909 |
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Graham |
Lowest water I have ever seen. Multiple rocks above water in the pool. Did not drop into the inner crater. |
| 20185 |
29 Oct 2021 @ 0952 |
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aferrara |
So low there is an island sticking up 2" from the center |
| 19930 |
07 Oct 2021 @ 0852 |
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aferrara |
water down ~8" from rim |
| 19781 |
29 Sep 2021 @ 1037 |
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SteveO |
2 inches below overflow. |
| 19777 |
29 Sep 2021 @ 0800 |
29 Sep 2021 @ 0810 |
SteveO |
Just below overflow channel into Slurp, waving and sloshing water into Slurp. Twice during the 10 minutes of observation Crystal Springs has bounced up the level pushing more water into slurp. |
| 19740 |
26 Sep 2021 @ 1125 |
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Graham |
Lowest water I have seen, center rock is standing tall and Slurp boardwalk side is clear of water. Belgian Pool is lower than recently too. |
| 19026 |
23 Aug 2021 @ 2012 |
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steve |
About 3 inches below overflow. Slurp sounds like it is boiling deeper in the hole. |
| 18356 |
11 Jul 2021 @ 1230 |
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User34 |
Sent waterfall again |
| 18354 |
11 Jul 2021 @ 1220 |
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User34 |
Sent a waterfall into the feature just west of it |
| 17885 |
18 Jun 2021 @ 1233 |
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Craigmon99 |
Overflowing into slurp heavily. Once again, sorry Slurp! |
| 17869 |
17 Jun 2021 @ 1244 |
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Craigmon99 |
Flowing into slurp. Sorry slurp! |
| 17829 |
15 Jun 2021 @ 1414 |
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Craigmon99 |
High enough to flow into slurp. Sorry slurp! |
| 17815 |
15 Jun 2021 @ 1311 |
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Craigmon99 |
Low. Not flowing into Slurp |
| 16882 |
17 Apr 2021 @ 1854 |
17 Apr 2021 @ 1908 |
User34 |
Clapping at 1854, 1904, 1908 |
| 14230 |
21 May 2020 @ 1453 |
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Mkeller |
About 6 inches below overflow. Water clear |
| 14049 |
23 Dec 2019 @ 0910 |
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Micah Kipple |
Intermittently overflowing into Slurp |
| 12570 |
23 Jul 2019 @ 2251 |
23 Jul 2019 @ 2258 |
ldgordon |
Had massive overflow over all sides at 2251, 2254, 2258 |
| 12402 |
07 Jul 2019 @ 1238 |
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User34 |
Barely in overflow, only a slight trickle |
| 12057 |
01 Jul 2019 @ 1257 |
01 Jul 2019 @ 1305 |
nails |
Pulsing with occasional large overflow. Sometimes makes “clapping” sound. Some pulses are at the same time as Slurp splashes. |
| 11863 |
17 Jun 2019 @ 2005 |
17 Jun 2019 @ 2143 |
ldgordon |
Claps at 2005, 2006, 2109, 2111, 2135, 2141, 2143 |
| 11858 |
17 Jun 2019 @ 1529 |
17 Jun 2019 @ 1542 |
ldgordon |
Clapping at 29, 31 and 42, slurp filled and overflowed during claps |
| 11568 |
04 Jun 2019 @ 1159 |
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Graham |
Clapping. Also 1203, 1204, 1207, 1211 |
| 11096 |
27 Apr 2019 @ 0828 |
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Micah Kipple |
Clapping |
| 10372 |
18 Sep 2018 @ 1440 |
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Siegmund |
Below overflow. Spongy orange bacteria in runoff is drying out. |
| 9481 |
05 Aug 2018 @ 1804 |
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Micah Kipple |
Clapping. |
| 8047 |
30 Apr 2018 @ 0023 |
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Micah Kipple |
Clapping |
| 3974 |
21 Apr 2017 @ 0745 |
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Micah Kipple |
Steadily overflowing. Orange bacteria in channel. |
| 3204 |
22 Jun 2016 @ 1503 |
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David |
water clear and calm. an inch or two below overflow. see: https://www.flickr.com/photos/ujelang/27467722293/in/photolist-JyuQ7j-HRefSR-JHG7uh-JJfogH-HMixck-JExDro-JEvDym-JyxYmQ-JHzTjF-JGDXEn-HLjTrT-JfhV3S-HJNHGZ-HJNLUR-Jw1cMJ-JfhZdf-JzKzw1-JBXr3k-JJNc7p-JzKAvL |
| 2237 |
01 Sep 2015 @ 1239 |
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Micah Kipple |
Clapping |
| 1110 |
19 Jul 2014 @ 0000 |
19 Jul 2014 @ 0100 |
User34 |
Had two observed episodes of pulsing and sloshing water over its rim in the 0000 hour |
| 1078 |
07 Jun 2014 @ 1445 |
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cb |
14:45 We observed Crystal Spring doing large pushes with lots of over flow washing the backside on occation. splashing approx 3 to 5 inches from back vent. Wash down past Churns run off channel |
| 3205 |
30 Sep 2013 @ 1107 |
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David |
overflowing. calm but slightly murky water. see: https://www.flickr.com/photos/ujelang/26939793512/in/photolist-HRefSR-H3zu3u |