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Interrogation Site Metadata

CHU - Upper Chiwawa River

Status: Active - Non-Operational

Site Type: Instream Remote Detection System | Organization: Washington Dept. of Fish and Wildlife

General Operational Period: Year Round
Start Date: 7/10/2008 5:00 PM

This is a permanent instream PIT tag interrogation site at rkm 12 above Forest Road 62 and below Alder Creek on the Chiwawa River. The site consists of two rows of antennas, with each row spanning the wetted width of the channel during base flows. Each row consists of 3 15-foot PVC antennas, installed in flat-plate configuration. The FS1001M transceiver is powered by a thermoelectric generator. The antennas were built and installed by WDFW. A cellular modem is installed on site to provide remote communication and allow for automated data collection. A submersible pressure transducer and temperature probes are installed on site to monitor environmental conditions.

Current Operations

Last File Loaded:	CHU-2024-324-P-001.json
Date Last File Loaded:	11/19/2024 6:40 AM
Date Last File Opened:	11/19/2024 4:09 AM
Date Last File Closed:	11/19/2024 4:09 AM
Last Observation Tag:	3DD.0078DE03F1
Last Observation Date:	11/19/2024 12:01 AM
Detection Summary:	Last Day's Observations

Contacts

Primary Contact:

Matthew Stilwater
matthew.stilwater@dfw.wa.gov
509-664-3148

Data Steward:

Kevin Peterson
kevin.peterson@merck.com
208-484-0446

Location

Coordinates: 47.843795, -120.665435 | River Km: 754.077.012

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.

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: 4/1/2008

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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Event Log Summary

This displays the last 25 events, to see the full history, log in to the Event Logs.

Archived Event Logs

CHU_2008 | CHU_2009 | CHU_2010 | CHU_2011 | CHU_2012 | CHU_2013 |