Site Type

Site Name

 

ORB - Oasis Road Bridge

In-stream arrays at Oasis Road Bridge, lower Walla Walla River

Operated by:

CTUIR

First year:

2005

Last year:

2015

RKM:

509.010

Site Contacts

Steward

June Johnson
Junejohnson@ctuir.org
(514) 429-7545

Map

Photo Gallery

Operational Dates

Year Start Date End Date Notes
2014 1/1/2014 1/1/2015
2015 1/1/2015 5/4/2015 Site shut down May 4.
2005 4/15/2005 1/1/2006 2005 was the first year of operation. Antenna #5 was the first antenna installed and working at the site. Antenna #5 was down between May 9-13. Antennas #2-4 were installed on June 17. ORB was down between June 29 and noon on July 8. Antennas #1 and #6 were installed on December 6. No data were collected on or after December 28 due to a high flow event.
2006 1/1/2006 1/1/2007 All antennas were out of service between January 1 and January 25, due to a high water event. Various antennas were in and out of service after January 25. See the ORB event log for additional details. A new Upstream Flat-Plate Array was installed on October 3, augmenting the existing Downstream Pass-Through Array.
2007 1/1/2007 1/1/2008 The Upstream Flat-Plate Array was disabled on May 11 due to interference with the Downstream Pass-Through Array.
2008 1/1/2008 1/1/2009
2009 1/1/2009 1/1/2010 5/18/09 to 5/27/09 - MUX transceiver locked up; no data for this time period. 9/25/09 to 10/05/09 - Site down for maintenance; no data were collected.
2010 1/1/2010 1/1/2011
2011 1/1/2011 1/1/2012 Antennas 1-5 lost power and or anchoring between Jan. 15 and Jan 18, only antenna 6 still working. As of Feb. 3, antennas 4, 5 and 6 are working. Site down from June 2 - 6 due to power loss from vandalization. Only antennas 5 and 6 working as of May 27. All antennas repaired and fully functioning as of September 1.
2012 1/1/2012 1/1/2013
2013 1/1/2013 1/1/2014

Current and Historic Site Configurations

Config Seq: 130

Start Date: 10/15/2009

End Date: 5/4/2015

Config Seq: 120

Start Date: 1/21/2009

End Date: 10/15/2009

Config Seq: 110

Start Date: 10/1/2006

End Date: 1/21/2009

Config Seq: 100

Start Date: 4/15/2005

End Date: 10/1/2006

Event Logs