Interrogation Site Metadata
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WLT - Walterville Fish Bypass ExitStatus: Decommissioned
General Operational Period: Year Round
Start Date: 1/1/2011 12:00 AM
End Date: 9/5/2018 12:00 AM
The screened Walterville Fish Bypass is located 17 miles east of Eugene on the McKenzie River. The bypass is owned by Eugene Water & Electric Board and is used to divert fish before the water goes through the Walterville Dam. The site consists of pass-through antennas at the end of the exit pipe where the fish are returned to the McKenzie River. Site is no longer active.
Primary Contact:Luke Whitman
Data Steward:Derrek Faber
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||1/1/2018 12:00 AM||9/5/2018 12:00 AM||Start and end dates based on timer tags.|
|2017||1/1/2017 12:00 AM||1/1/2018 12:00 AM||Start and end dates based on timer tags.|
|2016||6/1/2016 12:00 AM||1/1/2017 12:00 AM||Start and end dates based on timer tags.|
|2015||No data received.|
|2014||1/1/2014 12:00 AM||9/16/2014 12:00 AM||Start and end dates based on timer tags.|
|2013||1/1/2013 12:00 AM||1/1/2014 12:00 AM||Site down from June 28-September 5.|
|2012||1/1/2012 12:00 AM||1/1/2013 12:00 AM||One antenna failed in January, it was replaced on June 13.|
|2011||1/1/2011 12:00 AM||1/1/2012 12:00 AM||First year of operations. Site down from September 23 - October 7.|
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|
|Bypass Exit Pipe||00||01|
|Bypass Exit Pipe||00||02|
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|
|6/21/2017 6:00:00 PM||General||Replaced antenna with two FRP clad ferrite-shielded antennas that span the entire outflow canal at Walterville. Both antennas are in the same shielded casing, but attached to independent IS1001 readers.|
|6/21/2017 6:00:00 PM||SiteUp||Site up and running with two antennas operational.|
|6/21/2017 4:00:00 PM||SiteDown||Site down to replace antenna.|
|6/9/2017 12:44:00 PM||SiteDown||Annual maintenance; June 9-26. No detections during this period; dewatered.|
|6/9/2017 12:00:00 AM||SiteDown||EWEB conducted annual maintenance on Walterville canal from 6/9/19 to 6/26/17. No detections during this period; fish bypass dewatered.|
|5/5/2016 2:17:00 PM||SiteUp||Removed QuBE data logger and replaced with a computer. Installed new RM-310 reader. Performed read range test.|
|8/1/2013 2:30:00 PM||General||Walterville inop. computer was replaced by QST QuBE controller and RM-310 Allflex board was modified to accept QST daughterboard thus providing noise and tune data. Automated uploading process not active.|
|6/28/2013 2:30:00 PM||General||Computer failed. Site down and not recording data.|