Interrogation Site Metadata
YHC - Yellowhawk Creek
Status: Active - Operations UnspecifiedGeneral Operational Period: Year Round
Start Date: 12/1/2006 12:00 AM
Currently, monitoring Yellowhawk Creek for PIT tags consists of a single pass through antenna that spans the stream width. The antenna is located just downstream of the Second Division Works (Garrison Creek Diversion) at the Army Corps of Engineers Mill Creek Project. The site is powered by hardline and utilizes a 1001A transceiver connected to a laptop running MiniMon Ver1.7.0 with automatic upload capabilities. From 2007 - 2012, the site had a second antenna (B1) located downstream from the current antenna, near Walla Walla High School (46.043558, -118.320073).
Current Operations
| Last File Loaded: | YHC-2024-117-P-001.json |
| Date Last File Loaded: | 4/26/2024 5:31 AM |
| Date Last File Opened: | 4/26/2024 12:43 AM |
| Date Last File Closed: | 4/26/2024 3:57 AM |
| Last Observation Tag: | 3DD.003D826C32 |
| Last Observation Date: | 4/26/2024 2:07 AM |
| Detection Summary: | Last Day's Observations |
Contacts
Location
Operational History
Operational history describes the period the site was interrogating for PIT tags. The comments provide anecdotal information about the operation of the site during this period. Site operational periods are updated typically at the end of the calendar year.
| Year | Start Date | End Date | Comments |
|---|---|---|---|
| 2024 | |||
| 2023 | 1/1/2023 12:00 AM | 12/24/2023 12:00 AM | Start and end dates based on timer tags. |
| 2022 | 2/8/2022 12:00 AM | 1/1/2023 12:00 AM | Start and end dates based on timer tags. |
| 2021 | 1/3/2021 12:00 AM | 12/21/2021 12:00 AM | Start and end dates based on timer tags. |
| 2020 | 1/1/2020 12:00 AM | 12/26/2020 12:00 AM | Start and end dates based on timer tags. See event logs for additional operational information. |
| 2019 | 7/17/2019 12:00 AM | 12/31/2019 12:00 AM | Start and end dates based on timer tags. |
| 2018 | 1/1/2018 12:00 AM | 9/11/2018 12:00 AM | Start and end dates based on timer tags. |
| 2017 | 1/1/2017 12:00 AM | 1/1/2018 12:00 AM | Start and end dates based on timer tags. |
| 2016 | 1/1/2016 12:00 AM | 1/1/2017 12:00 AM | Start and end dates based on timer tags. |
| 2015 | 2/28/2015 12:00 AM | 1/1/2016 12:00 AM | Start and end dates based on timer tags. |
| 2014 | 4/8/2014 12:00 AM | 12/20/2014 12:00 AM | Start and end dates based on timer tags. |
| 2013 | 1/1/2013 12:00 AM | 1/1/2014 12:00 AM | |
| 2012 | 1/1/2012 12:00 AM | 1/1/2013 12:00 AM | Headgate site (A1) down April 25-27 and relocated 100m downstream. Walla Walla High site (B1) was permanently removed March 29. |
| 2011 | 1/1/2011 12:00 AM | 1/1/2012 12:00 AM | Computer was down and no data collected from August 29-30 and September 3-8. Buffer was checked and revealed that no PIT tags were detected during those times. |
| 2010 | 1/1/2010 12:00 AM | 1/1/2011 12:00 AM | |
| 2009 | 1/1/2009 12:00 AM | 1/1/2010 12:00 AM | The lower site at WaHigh was disabled due to equipment failure between Jan. 7 - 28. |
| 2008 | 1/1/2008 12:00 AM | 1/1/2009 12:00 AM | |
| 2007 | 1/1/2007 12:00 AM | 1/1/2008 12:00 AM | Second antenna (B1) added near Walla Walla High School on August 3. |
| 2006 | 12/1/2006 12:00 AM | 1/1/2007 12:00 AM | First year of operation. |
Configuration
Configuration metadata includes details about the equipment used at the site to detect and record PIT tags. A new configuration sequence record is created when equipment is added or removed from the site and the period of time it was active. A configuration sequence without an End Date is currently active.
| Antenna Group | Transceiver ID | Antenna ID |
|---|---|---|
| INSTREAM ANTENNA AT HEADGATE | A1 | A1 |
Equipment History
Select a type to view the history of equipment installed at this site. A missing End Date implies the information about the equipment is current.
| Equipment Code | Description | Start Date | End Date |
|---|
No Photos
Event Log Summary
| Event Date | Event Type | Comments |
|---|---|---|
| 2/23/2018 7:18:04 AM | General | I reset the time on the reader. High noise on the antenna is making it difficult to read the virtual tag. So, tag file uploads have been intermittent . |
| 9/22/2016 11:54:11 AM | General | I updated the IS1001 firmware to version 1.6.1 |