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Interrogation Site Metadata

CJP - CJH Juvenile Release Pond

Status:   Active - Non-Operational
Site Type: Monitored Fish Release  |  Organization: Colville Confederated Tribes
General Operational Period: Seasonally
Start Date: 4/15/2015 12:00 AM

This site consists of two juvenile ponds at the Chief Joseph Hatchery at 38 Half Sun Way in Bridgeport, WA. The antennas are installed at the outpipe for both ponds. There are two 10 inch ID antennas mounted to the juvenile outpipe.

Current Operations

Last File Loaded: CJP-2022-159-P-00A.xml
Date Last File Loaded: 6/13/2022 10:50 AM
Date Last File Opened: 6/8/2022 6:36 AM
Date Last File Closed: 6/8/2022 11:38 AM
Last Observation Tag: 3DD.003D8CF754
Last Observation Date: 6/8/2022 11:38 AM
Detection Summary: Last Day's Observations


Data Steward:

Andrea Pearl


Coordinates: 48.000951, -119.648530  |  River Km: 868

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
2021 4/19/2021 8:12 AM 6/3/2021 11:06 AM Start and end dates based on file open and closed dates.
2020 4/11/2020 12:00 AM 5/27/2020 12:00 AM Start and end dates based on timer tags. See event logs for additional operational information.
2019 4/15/2019 12:00 AM 4/22/2019 12:00 AM Start and end dates based on timer tags.
2018 4/16/2018 2:00 PM 5/2/2018 12:00 PM Segregated spring Chinook release April 16-18. BY17 subyearling release May 21-22.
2017 4/17/2017 6:00 PM 4/20/2017 9:00 PM Spring/summer yearling Chinook release
2016 4/15/2016 8:00 AM 5/16/2016 10:00 PM Summer and spring yearling Chinook release April 15-22. Segregated subyearling Chinook release May 16 8-10pm.
2015 4/15/2015 12:00 AM 5/20/2015 12:00 AM


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:  4/15/2015
End Date:  ----

Site Configuration Diagrams:

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

This displays the last 25 events, to see the full history, log in to the Dashboard and go to Interrogation Site > Event Logs.

Event Date Event Type Comments
4/22/2022 2:00:00 PM SiteDown

End of summer and spring Chinook yearling releases for segregated program

4/18/2022 6:00:00 AM SiteUp

Start of segregated summer and spring Chinook yearlings for CJHP

6/4/2021 7:30:00 AM SiteDown End of BY20 segregated subyearling Chinook release
6/2/2021 10:00:00 AM SiteUp Start of BY20 segregated summer Chinook subyearling release
4/22/2021 7:00:00 AM SiteDown End of segregated BY19 Chinook yearling releases
4/19/2021 7:00:00 AM SiteUp Start of segregated BY19 spring Chinook yearling releases
5/29/2020 7:30:00 AM SiteDown End of segregated BY19 subyearling release
5/26/2020 10:00:00 AM SiteUp Start of segregated BY19 subyearling release
4/17/2020 10:30:00 AM SiteDown End of integrated yearling Chinook release. Tags downloaded from MTS and system shutdown.
4/11/2020 12:30:00 PM SiteUp Biomark updated Master Controller firmware to allow for full exciter sync of the two readers (ver. 2.7.0 MC-Exciter-Sync). Updated the CGB board and reader firmware as well (1.7.0 Also sync’d the readers, reset the time, retuned the antennas, tested the read range, and cleared the internal memory. Start of hatchery BY18 yearling releases began at 10:30 on 4/15/20.
4/22/2019 7:00:00 AM SiteDown End of 2019 hatchery segregated yearling Chinook releases
4/15/2019 3:00:00 PM SiteUp start of 2019 hatchery segregated yearling releases
5/22/2018 12:00:00 PM SiteDown End of release on BY17 subyearlings
5/21/2018 2:00:00 PM SiteUp Begin release on BY17 subyearlings
4/18/2018 5:00:00 PM SiteDown End of segregated yearling releases
4/16/2018 2:00:00 PM SiteUp start of segregated spring Chinook fish release
4/20/2017 9:00:00 PM SiteDown End of CJH spring and summer Chinook yearling release
4/17/2017 6:00:00 PM SiteUp Start of CJH spring and summer Chinook yearling release
5/16/2016 10:00:00 PM SiteDown End release on segregated subyearling Chinook at CJH
5/16/2016 8:00:00 PM SiteUp Begin release on segregated subyearling Chinook at CJH
4/22/2016 12:00:00 AM SiteDown End of 2016 CJH summer and spring yearling release
4/15/2016 8:00:00 AM SiteUp 2016 CJHP Summer & Spring Chinook Yearling Release
5/20/2015 4:00:00 PM SiteDown End of BY14 subyearling segregated release
5/18/2015 11:00:00 AM SiteUp BY14 juvenile Chinook subyearling release
5/7/2015 11:00:00 AM SiteDown End of BY13 juvenile spring and summer Chinook release

No Archived Event Logs