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Interrogation Site Metadata

18N - 1890s Channel Methow River

Status:   Decommissioned
Site Type: Instream Remote Detection System  |  Organization: Yakama Nation
General Operational Period: Year Round
Start Date: 11/4/2015 12:00 AM
End Date: 12/9/2019 12:00 AM

This is a passive in-stream interrogation consisting of 3 channel spanning antennas. The array is located near the confluence of the Methow River at river km 67. Site is no longer active.


Data Steward:

Matt Abrahamse


Coordinates: 48.373079, -120.122640  |  River Km: 843.067.000

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
2019 6/26/2019 12:00 AM 12/9/2019 12:00 AM Start and End dates based on File Created and File Closed dates.
2018 1/1/2018 12:00 AM 11/28/2018 12:00 AM Start and End dates based on File Created and File Closed dates.
2017 1/1/2017 12:00 AM 1/1/2018 12:00 AM
2016 1/1/2016 12:00 AM 1/1/2017 12:00 AM
2015 11/4/2015 12:00 AM 1/1/2016 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:  11/2/2015
End Date:  12/9/2019

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

Event Date Event Type Comments
11/4/2015 3:30:00 PM SiteUp Antennas A2 and A3 operational
11/3/2015 2:30:47 PM General Registered new interrogation site 18N on the 1890s side channel of the Methow River.

No Archived Event Logs