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Interrogation Site Metadata

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KLR - Klickitat Riv. Floating Array

Status:   Active - Operational
Site Type: Instream Remote Detection System  |  Organization: Yakama Nation
General Operational Period: Year Round
Start Date: 4/21/2017 12:00 AM

The Klickitat River Floating PIT tag array is located in the lower Klickitat River, Klickitat County, Washington. The site consists of two arrays (upstream and downstream). Three 10 foot antennas comprise each array. Each array spans a width of approximately 32 feet. Each array is fixed to a channel spanning cable that suspends the arrays on the water surface. An MTS controller and six IS1001 ACN nodes are deployed to interrogate and record data of PIT tagged fish detected by the array.

Current Operations

Last File Loaded: KLR-2021-060-P-TXT.xml
Date Last File Loaded: 8/31/2021 11:21 AM
Date Last File Opened: 3/1/2021 3:43 PM
Date Last File Closed: 8/11/2021 6:45 AM
Last Observation Tag: 3DD.003D366A8B
Last Observation Date: 8/1/2021 11:38 AM
Detection Summary: Last Day's Observations


Primary Contact:

Nicolas Romero

Data Steward:

Mike Babcock


Coordinates: 45.720309, -121.255137  |  River Km: 290.005

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 2/18/2020 12:00 AM 11/26/2020 12:00 AM Start and end dates based on timer tags. See event logs for additional operational information.
2019 3/22/2019 12:00 AM 12/19/2019 12:00 AM Start and end dates based on timer tags.
2018 3/12/2018 12:00 AM 12/10/2018 12:00 AM Start and end dates based on timer tags.
2017 4/21/2017 12:00 AM 11/22/2017 12:00 AM Start and end dates based on timer tags. Several short interruptions due to power issues, check event logs.


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:  4/17/2017
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.

Select Equipment Type:
Equipment Code Description Start Date End Date


Photos are contributed from stewards of the site.

Event Log Summary

Event Date Event Type Comments
3/1/2021 3:44:00 PM SiteUp

Array deployed and activated.

1/12/2021 11:43:00 AM SiteDown Array powered off and all antennas removed from river. High water event >6,000 CFS.
8/26/2020 8:27:00 AM SiteUp Power Restored.
8/18/2020 6:23:00 AM SiteDown Power Outage.
3/18/2020 10:33:00 AM SiteUp Power restored.
3/14/2020 8:42:00 AM SiteDown Power outage..
3/5/2020 11:42:00 AM SiteUp Power restored.
3/3/2020 4:42:00 AM SiteDown Power outage.
2/18/2020 2:47:00 PM SiteUp All antennas tuned and deployed.
12/19/2019 9:07:00 AM SiteDown Site powered off and antennas removed from river for winter.
9/16/2019 7:03:00 AM SiteUp Site power restored following power outage.
9/8/2019 6:39:00 PM SiteDown Site down following power outage.
3/22/2019 6:10:00 PM SiteUp Antennas re-deployed following repairs and upgrades.
12/10/2018 10:20:00 AM SiteDown Antennas removed from river for diagnostic evaluation and component upgrades.
12/10/2018 10:15:00 AM SiteDown PIT tag antennas removed from stream for repairs and upgrades.
3/7/2018 12:00:00 PM SiteUp Antennas deployed and site activated.
11/21/2017 8:17:00 AM SiteDown PIT tag array deactivated and removed from river for the winter.
7/31/2017 11:45:00 AM SiteUp PIT tag array power restored.
7/28/2017 4:49:00 PM SiteDown Array lost power after breaker was tripped due to power surge.
7/26/2017 9:20:26 AM SiteUp PIT tag array power restored.
7/21/2017 4:08:00 PM SiteDown Array lost power after breaker was tripped due to power surge.
4/24/2017 12:11:00 PM SiteUp Repairs completed site powered back on.
4/22/2017 6:08:00 AM SiteDown Site powered down for repairs.
4/21/2017 11:55:00 AM SiteUp Floating array activated for the first time

No Archived Event Logs