Skip to Main Content
PTAGIS logo link back to home page

Interrogation Site Metadata

WRA - Upper Wind River Auxillary

Status:   Active - Operational
Site Type: Instream Remote Detection System  |  Organization: U.S. Geological Survey
General Operational Period: Year Round
Start Date: 9/22/2020 12:00 AM

An instream interrogation site in the Wind River, WA at rkm 27. This system has one array comprised of one 11 ft antenna and one 20 ft antenna that span the thalweg and an IS1001 transceiver on grid power. Transceiver ID is 0B. This site is in close proximity to WRU (about 150 m downstream) and its primary purpose is to provide additional data to estimate detection efficiency of downstream moving Steelhead parr at WRU. This site will also provide additional detections of both juvenile and adult Steelhead for life history and population studies.

Current Operations

Last File Loaded: WRA-2022-153-P-001.json
Date Last File Loaded: 6/8/2022 3:11 PM
Date Last File Opened: 6/2/2022 9:47 AM
Date Last File Closed: 6/8/2022 10:38 AM
Last Observation Tag: 3DD.003D4412B4
Last Observation Date: 6/7/2022 6:14 PM
Detection Summary: Last Day's Observations


Data Steward:

Ian Jezorek


Coordinates: 45.862661, -121.966297  |  River Km: 251.027

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 1/1/2021 12:00 AM 1/1/2022 12:00 AM Start and end dates based on timer tags.
2020 9/22/2020 12:00 AM 1/1/2021 12:00 AM Start and end dates based on timer tags. See event logs for additional operational information.


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:  9/1/2021
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

Event Date Event Type Comments
10/4/2021 12:00:00 PM SiteUp

WRA began operation with one 20 foot antenna and one IS1001 reader board.



9/1/2021 12:00:00 AM General

Added a second antenna to this site. Now two antennas (11 footer and 20 footer) in one array spanning the thalweg. Each antenna has an IS1001 Transceiver which are synched.



No Archived Event Logs