| Interval Count | 100 |
| Min | 20m |
| Max | 14d 19h 17m |
| Mean | 1d 4h 3m |
| Median | 17h 22m |
| Note ID | Start Time (US/Mountain) | End Time (US/Mountain) | Entrant | Note |
|---|---|---|---|---|
| 24453 | 21 Oct 2022 @ 1049 | --- | Delta4Heavy85 | Sprinkler is not erupting at this time |
| 20124 | 25 Oct 2021 @ 0037 | 25 Oct 2021 @ 0654 | JSJ | I think these are the longest Sprinkler Geyser intervals I've ever noticed - ranging from 32 to 38 minutes. |
| 3466 | 11 Aug 2016 @ 1418 | --- | JSJ | Already off. |
| 3237 | 07 Jul 2016 @ 0803 | --- | David | last eruption began: 736 lg steam plume 7:39 med steam plume 7:47 small steam plume 7:53 entering quiet with some bursts 7:54 quite period 8:02 new eruption |
| 3060 | 13 Jun 2016 @ 0904 | --- | David | intermittent higher, and lower level fountaining visible in closeup webcam view of Daisy ie. |
| 2497 | 09 Oct 2015 @ 1823 | --- | mhreed | Not in eruption. |
| 2145 | 15 Aug 2015 @ 1116 | --- | JSJ | Sprinkler already off at 1116. |
| 2155 | 14 Aug 2015 @ 1624 | --- | JSJ | Already off by 1624. |
| 2043 | 07 Aug 2015 @ 1525 | --- | JSJ | Noticed Sprinkler Geyser was not erupting at 1525. |
| Entry | Source | Link | Comment |
|---|---|---|---|
| 10 Aug 2018 @ 1428 | JSJ | https://www.youtube.com/watch?v=Aokyo18CuWY | Video clips of Sprinkler Geyser's 2:28 to 2:48 PM eruption on 10 August 2018. |
| 10 Aug 2018 @ 1428 | JSJ | https://www.flickr.com/photos/jsjgeology/43569259795 | Photo of Sprinkler Geyser's 2:28 to 2:48 PM eruption on 10 August 2018. |
| 16 Aug 2014 @ 1457 | JSJ | https://www.youtube.com/watch?v=Tc4WUf7ZVhE#t=3m06s | Clip 10 of this video compilation (time stamp 3:06 to the end) shows Sprinkler Geyser's 2:57 PM-onward eruption on 16 August 2014. |
| 09 Jul 2014 @ 1705 | JSJ | https://www.youtube.com/watch?v=Tc4WUf7ZVhE#t=1m00s | Clips 3-9 of this video compilation (time stamp 1:00 to 3:06) show Sprinkler Geyser erupting during the early evening of 9 July 2014. |
| 10 Aug 2013 @ 1819 | JSJ | https://www.youtube.com/watch?v=Tc4WUf7ZVhE#t=0m36s | Clip 2 of this video compilation (time stamp 0:36 to 1:00) shows Sprinkler Geyser erupting during the early evening of 10 August 2013. |
| 07 Aug 2013 @ 1839 | JSJ | https://www.youtube.com/watch?v=Tc4WUf7ZVhE | Clip 1 of this video compilation (beginning to time stamp 0:35) shows Sprinkler Geyser erupting during the early evening of 7 August 2013. |
| 22 Jun 2016 @ 0749 | David | https://www.flickr.com/photos/ujelang/27398571424/in/dateposted-public/ | 07:49/22 June 2016 eruption as photographed from Geyser Hill |
| 22 Jun 2016 @ 0724 | David | https://www.flickr.com/photos/ujelang/27902692792/in/dateposted-public/ | photo taken from near OFI |
| 21 Jun 2016 @ 2155 | David | https://www.flickr.com/photos/ujelang/27687310630/in/dateposted-public/ | photo taken at 21:59/21 June 2016 |