Interrogation Site Metadata
SSJ - SUNNYSIDE JUVENILEStatus: Active - Operations Unspecified
General Operational Period: Seasonally
Start Date: 4/11/1991 4:21 PM
The current Sunnyside juvenile bypass site was installed March 2018. It is located at Sunnyside Dam in the canal starting about 320 meters below the headgate. Three 19ft x 8ft passthrough antennas (antennas 1, 2 and 3) are mounted below each of the three trash rack bays in an attempt to monitor the majority of the water column. The trash rack antennas were constructed using 1 inch Pex and are fixed to a 4in x 6in wooden frame. Two additional passthrough antennas (antennas 4 and 5) are located at each of the bypass entrances ~100 meters downstream of the trash racks. Both of the bypass antennas were constructed using 1/2 inch conduit and are mounted to 2in x 4in wooden frames. All antennas at SSJ are powered using IS1001 ACN readers. Each reader is daisy chained with CAN bus cable and routed back to a IS1001 Master Controller positioned between the trash racks and bypass entrance. A completely different interrogation site was operated in the same location for a few months in 1991 by NMFS.
|Last File Loaded:||SSJ-2022-075-P-001.json|
|Date Last File Loaded:||6/21/2022 10:51 AM|
|Date Last File Opened:||3/15/2022 11:00 PM|
|Date Last File Closed:||5/25/2022 4:43 AM|
|Last Observation Tag:||3DD.003D2F2B89|
|Last Observation Date:||6/21/2022 6:33 AM|
|Detection Summary:||Last Day's Observations|
Primary Contact:Zack Mays
Data Steward:David Lind
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|
|2018||3/22/2018 12:00 AM|
|1991||4/11/1991 4:21 PM||6/5/1991 12:31 AM||The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.|
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.
|Antenna Group||Transceiver ID||Antenna ID|
|Trash Rack Bays||04||01|
|Trash Rack Bays||04||02|
|Trash Rack Bays||04||03|
Site Configuration Diagrams:
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.
|Equipment Code||Description||Start Date||End Date|
Event Log Summary
|Event Date||Event Type||Comments|