Skip to Main Content
PTAGIS logo link back to home page

Interrogation Site Metadata

TR2 - Trout/Antelope Cr - Deschutes

Status:   Active - Non-Operational
Site Type: Instream Remote Detection System  |  Organization: Oregon Dept. of Fish and Wildlife
General Operational Period: Seasonally
Start Date: 1/1/2013 12:00 AM

Trout and Antelope Creek PIT tag array is located at RKM 20.7 upstream from the confluence with the Deschutes River on privately owned land. This site consists of six 20ft long lay flat antennas. The antennas are orientated with 3 antennas in Trout Creek and 3 antennas in Antelope Creek. In each creek the antennas are staggered in the active channel about 10 feet apart to ascertain directionality of fish. Antenna number 1 is the furthest upstream antenna and number 3 the bottom antenna on Trout Creek. On Antelope Creek the upstream antenna is number 4 and the downstream is number 6.

Current Operations

Last File Loaded: TR2-2022-081-P-C1.xml
Date Last File Loaded: 3/23/2022 7:50 AM
Date Last File Opened: 12/1/2021 3:50 PM
Date Last File Closed: 3/22/2022 3:50 PM
Last Observation Tag: 3DD.0077C6E0D3
Last Observation Date: 3/20/2022 3:01 PM
Detection Summary: Last Day's Observations


Data Steward:

Tom Nelson


Coordinates: 44.822169, -120.920636  |  River Km: 328.140.021

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
2020 1/1/2020 10:52 AM 4/14/2020 10:52 AM Start and end dates based on file open and close dates.
2019 1/2/2019 3:00 PM 3/25/2019 3:00 PM Start and end dates based on file open and close dates.
2018 1/1/2018 12:00 AM Site down from July 9 -
2017 1/1/2017 12:00 AM 1/1/2018 12:00 AM Site down from July 6 - November 29 because the creek was dry.
2016 1/1/2016 12:00 AM 1/1/2017 12:00 AM Site down from June 22 - November 29 because the creek was dry.
2015 1/1/2015 12:00 AM 1/1/2016 12:00 AM File gap indicates the site was down from June 2 - September 1.
2014 1/1/2014 12:00 AM 1/1/2015 12:00 AM Site down from June 22 - December 4 (based on file gap) because the creek was dry.
2013 1/1/2013 12:00 AM 1/1/2014 12:00 AM Site down June 10 - December 1 because the creek was dry.


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:  11/1/2013
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
7/9/2018 11:32:00 AM SiteDown Very High air temperatures and low water conditions
11/2/2017 11:16:00 AM SiteUp Water flow on Antelope Creek. Trout Creek still intermittent.
7/6/2017 11:16:00 AM SiteDown No water at site.
11/29/2016 8:32:00 AM SiteUp Station brought back online. Still little water if any water in either Trout Creek or Antelope Creek.
6/22/2016 8:32:00 AM SiteDown Little water if any water and very high air temperatures resulted in station shut down to preserve electronic components
8/25/2014 3:00:00 PM General Registered new interrogation site TR2
6/29/2014 5:16:00 PM SiteDown no flow again
12/1/2013 5:16:00 PM SiteUp water flows again
6/10/2013 5:16:00 PM SiteDown No flow
1/1/2013 5:16:00 PM SiteUp New site up and operational

No Archived Event Logs