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Interrogation Site Metadata

CHU - Upper Chiwawa River

Status:   Active - Non-Operational
Site Type: Instream Remote Detection System  |  Organization: Washington Dept. of Fish and Wildlife
General Operational Period: Year Round
Start Date: 7/10/2008 5:00 PM

This is a permanent instream PIT tag interrogation site at rkm 12 above Forest Road 62 and below Alder Creek on the Chiwawa River. The site consists of two rows of antennas, with each row spanning the wetted width of the channel during base flows. Each row consists of 3 15-foot PVC antennas, installed in flat-plate configuration. The FS1001M transceiver is powered by a thermoelectric generator. The antennas were built and installed by WDFW. A cellular modem is installed on site to provide remote communication and allow for automated data collection. A submersible pressure transducer and temperature probes are installed on site to monitor environmental conditions.

Current Operations

Last File Loaded: CHU-2022-110-P-00B.xml
Date Last File Loaded: 4/23/2022 7:50 AM
Date Last File Opened: 4/20/2022 6:30 AM
Date Last File Closed: 4/22/2022 6:30 AM
Last Observation Tag: 3DD.003BDDB87F
Last Observation Date: 4/22/2022 6:03 AM
Detection Summary: Last Day's Observations

Contacts

Primary Contact:

Jay Deason
jay.deason@dfw.wa.gov
509-664-3148 x22

Data Steward:

Brett Turley
brett.turley@merck.com
208-841-2562

Location

Coordinates: 47.843795, -120.665435  |  River Km: 754.077.012

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
2022
2021 1/10/2021 12:00 AM 1/1/2022 12:00 AM Start and end dates based on timer tags.
2020 1/9/2020 12:00 AM 12/17/2020 12:00 AM Start and end dates based on timer tags. See event logs for additional operational information.
2019 1/1/2019 12:00 AM 12/26/2019 12:00 AM Start and end dates based on timer tags.
2018 1/1/2018 12:00 AM 1/1/2019 12:00 AM Start and end dates based on timer tags.
2017 1/1/2017 12:00 AM 12/28/2017 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 1/1/2015 12:00 AM 1/1/2016 12:00 AM
2014 1/1/2014 12:00 AM 1/1/2015 12:00 AM Site down March 22-25.
2013 1/1/2013 12:00 AM 1/1/2014 12:00 AM Antenna 1 down from May 7-July 30. Antenna 6 down from May 9-July 30. Antenna 4 down from May 11-July 30.
2012 1/1/2012 12:00 AM 1/1/2013 12:00 AM
2011 1/1/2011 12:00 AM 1/1/2012 12:00 AM The reader was down from April 2-5, May 24-June 14, October 13-21.
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 CHU was out due to the fuel valve being shut off from August 25 until August 31, possibly due to vandalism.
2008 7/10/2008 5:00 PM 1/1/2009 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.

Select Configuration Number:
Start Date:  4/1/2008
End Date:  ----

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.

Select Equipment Type:
Equipment Code Description Start Date End Date

No Photos

Event Log Summary

Event Date Event Type Comments
4/28/2022 10:41:00 AM SiteDown

MUX at site was broken. Site is now no longer a viable detection site as replacement MUX is not working well. 

8/25/2021 3:45:00 PM SiteDown

Site was off from August 25th 2021 to September 8th. Due to problems with the thermo-electric generator. 

8/24/2021 2:22:00 PM SiteDown

Interrogation site CHU was not operating from 08/24/2021 at 13:00 to 9/1/2021 at 12:00 pm

5/15/2019 10:17:00 AM SiteDown site was down from 5/7/19 at 09:32 to 05/15/19 at 09:38
9/21/2018 3:54:00 PM SiteUp 9/21/18 Site was reinstalled and a 4G modem and Biomark data logger board was installed.
8/23/2018 10:00:00 AM SiteDown At interrogation Site CHU on 8/23/2018 at approximately 10:00 AM, entire site was shutdown due to fire danger. Propane tanks, Mux, TEG, and Modem were temporarily removed. Will reassemble and start operating again when there is no risk of fire damaging equipment.
8/2/2018 12:00:00 PM General At interrogation site CHU on 8/2/18 at approximately 12:00 PM, Antennas #1, and #5 were brought back online. All antennas at this site are functioning. Site is fully operational.
8/25/2017 8:02:51 AM General I reset the mux clock to the correct time. Also I resubmitted file CHU17236.90A.
7/25/2017 10:00:00 AM General At interrogation site CHU on 7/25/2017 at approximately 10:00 AM, Antenna #5 was brought back online. Cable was bad, but was replaced with new one. All antennas at this site are functioning. Site is fully operational.
7/24/2017 1:00:00 PM General At interrogation site CHU on 7/24/2017 at approximately 1:00 PM, Antennas 1,4,6 were brought back online. Cables to these antennas were unplugged, but they are plugged back in now. Antenna #5 is the only antenna not operating at this site. Antenna #5 needs new cable installed.
5/23/2017 2:00:00 PM General At interrogation site CHU on 5/23/2017 at approximately 2:00 PM, Antenna #4 lost power. At interrogation site CHU on 5/29/2017 at approximately 1:00 PM Antenna #6 Lost power. The only antennas operational at this site are Antenna #2 and Antenna #3.
5/6/2017 6:00:00 AM General At interrogation site CHU on 5/6/2017 at approximately 6:00 AM, Antenna # 5 lost power. Antennas #1 and #5 are not operational. All other antennas are powered up and operational.
5/5/2017 5:00:00 AM General At interrogation site CHU on 5/5/2017 at approximately 5:00 AM, Antenna #1 lost power.
1/6/2017 1:00:00 PM General At interrogation site CHU, on 1/6/2017 at approximately 1:00 PM, antennas #5 and #6 went offline. Antennas #5 and #6 have not operated since that date.
8/12/2016 12:00:00 PM General At interrogation site CHU, on 8/11/2016 at approximately 12:00 PM, antenna #1 and antenna #5 were replaced. On 8/12/2016 at approximately 12:00 pm antenna #4 was also replaced. All antennas are functioning properly. Site is fully operational.
5/25/2016 12:00:00 PM SiteUp At interrogation site CHU, a new MUX was installed on 5/25/2016 at approximately 12:00 PM. Site is now up and running and fully operational.
4/27/2016 5:00:00 AM SiteDown At interrogation site CHU, MUX stopped reading and recording PIT Tags on 04/27/2016 at approximately 5:00 A.M. MUX has not recorded PIT Tags from 4/27/2016 to current date.
4/22/2016 9:26:00 AM General At interrogation site CHU, Antenna #4 lost current on 4/22/2016 at 18:26 PM, and is no longer operational.
4/20/2016 9:26:00 AM General At interrogation site CHU, Antenna #1 lost current on 04/20/2016 at 09:26 AM, and is no longer operational.
8/24/2015 4:10:00 PM SiteDown On 8-24-15 the CHU array ran out of propane and was down on 8-24-15 from 01:27 to 12:21 of that date. Propane was replaced and site is back up.
3/25/2014 2:00:00 PM SiteUp CHU operational, propane refilled and back up batteries replaced.
3/22/2014 11:35:00 AM SiteDown CHU lost power, site shut down sometime after 06:49
5/7/2013 10:35:00 AM General CHU antennas were broken or disconnected during high flows in May. Antenna 1 went down on 5/7/13, antenna 6 went down on 5/9/13, antenna 4 went down on 5/11/13. All the antennas were reconnected or replaced on 7/30/13.

Archived Event Logs