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Interrogation Site Metadata

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TWR - Lwr Twisp Rvr near MSRF Ponds

Status:   Active - Operations Unspecified
Site Type: Instream Remote Detection System  |  Organization: Washington Dept. of Fish and Wildlife
General Operational Period: Year Round
Start Date: 7/21/2008 12:00 AM

In-stream detectors on the lower Twisp River adjacent to the Methow Salmon Recovery Foundation Ponds.

Current Operations

Last File Loaded: TWR-2022-027-P-00E.xml
Date Last File Loaded: 1/28/2022 11:21 AM
Date Last File Opened: 1/27/2022 4:51 PM
Date Last File Closed: 1/27/2022 8:54 PM
Last Observation Tag: 3DD.003D655492
Last Observation Date: 1/27/2022 8:54 PM
Detection Summary: Last Day's Observations

Contacts

Primary Contact:

David Grundy
david.grundy@dfw.wa.gov
509-997-0048

Data Steward:

Charles Snow
Charles.Snow@dfw.wa.gov
509-997-0048

Location

Coordinates: 48.367135, -120.138330  |  River Km: 843.066.002

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
2020 1/1/2020 12:00 AM 1/1/2021 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 12/31/2019 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 3/7/2017 12:00 AM 1/1/2018 12:00 AM Start and end dates based on timer tags.
2016 1/1/2016 12:00 AM 12/24/2016 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
2013 1/1/2013 12:00 AM 1/1/2014 12:00 AM No interruptions in operations
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 Between Jan. 17-31 all antennas were damaged or unplugged except antenna B4. Antennas B1, B2, and B4 are operational as of Jan. 31; remaining antennas became operational Feb. 7. Antenna B1 stopped working on May 15. Antenna B3 stopped working on June 12, B4 stopped on June 13, and B5 stopped on June 14. Antenna B3 was reconnected on July 11. B2, B3, B6 are operational. Antenna B4 replaced and site functioning with all antennas as of 1500 on August 16.
2010 1/15/2010 12:00 AM 1/1/2011 12:00 AM The Twisp array was inactive between December 27, 2009 and January 15, 2010 due to problems with the power supply.
2009 1/1/2009 12:00 AM 12/27/2009 12:00 AM On November 30, WDFW removed antennas 1 and 4 and converted antennas 3 and 6 to the flat panel configuration for the winter. The entire array was inactive between December 27, 2009 and January 15, 2010 due to problems with the power supply.
2008 7/21/2008 12:00 AM 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.

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Start Date:  7/15/2008
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.

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Equipment Code Description Start Date End Date

No Photos

Event Log Summary

Event Date Event Type Comments
3/28/2014 2:00:00 PM General Antennas A2 (10 foot antenna) and A5 ( 15 foot antenna) were replaced with 20' long antennas to get better coverage across the Twisp River.
1/22/2014 9:22:30 AM General The TWR site operated continuously from 1 Jan to 30 December 2013 with no issues.
1/22/2014 9:22:30 AM General The TWR site operated continuously from 1 Jan to 31 December 2013 with no issues.

Archived Event Logs