Site Type

Site Name

 

LMR - Lower Methow River at Pateros

LMR is a permanent instream PIT tag interrogation site on the Methow River. When first installed with a single row of six antennas, it was located near the WDFW Miller Hole access site at about river kilometer 3. In December 2010, a second row of six antennas was added to the site. In August 2017, the site was relocated 5 kilometers upstream and the two FS1001M transceivers were replaced with a single Biomark/QST QuBe controller. The site currently consists of two rows of antennas, with each row nearly spanning the wetted width of the channel during base flows. Each row consists of six 20-foot HDPE antennas, installed in flat-plate configuration. Each antenna is powered by a Biomark IS1001 (ACN) and the ACNs are connected to a Biomark/QST QuBe controller. The antennas were built and installed by WDFW. The site is powered by a thermoelectric generator. LMR has remote communication abilities provided by a cellular modem. A submersible pressure transducer and temperature probe sensor are also installed to provide environmental condition data collection.

Operated by:

WDFW

First year:

2009

Last year:

2017

RKM:

843.008

Site Contacts

Steward

David Grundy
david.grundy@dfw.wa.gov
(509) 997-0048

POC

Jay Deason
jay.deason@dfw.wa.gov
(509) 664-4311

Map

Photo Gallery

Operational Dates

Year Start Date End Date Notes
2014 1/1/2014 1/1/2015 Data lost from B antennas April 23-28. Data lost from A antennas May 6-8. Data lost from B antennas May 17-27. Site down from July 17-September 3 due to wildfire.
2016 1/1/2016 1/1/2017
2015 1/1/2015 1/1/2016
2017 1/1/2017 Site moved 5 km upstream and both Mux transceivers were replaced with a QuBE/IS1001 setup
2009 3/4/2009 1/1/2010 First year of operation. On Nov. 18, hybrid antennas #1 and #2 were anchored on the downstream side. On Nov. 19, antennas #3 and #4 were also anchored flat, and antennas #5 and #6 were removed for the winter.
2010 1/1/2010 12/15/2010 Refer to the LMR event log for details about individual antenna outages between January 1 and June 21. The entire site was out of service between June 21 and August 23. A second array was installed on Dec. 2, immediately below the original array. The original (A0) array failed on Dec. 14 and the new array (B0) failed on Dec. 15.
2011 1/4/2011 1/1/2012 Array A1-A6, which had been disabled since Dec. 15, 2010, was restored on January 4, 2011. Array C1-C6 was brought back online on March 4. Site down Apr. 8 - Apr. 9. Antenna B3 stopped working on May 15. Antennas B4-B6 stopped working on May 22. Antennas A4-A6 stopped working on May 24. Antenna A3 stopped working on June 4. Antennas A1 and B2 stopped working on June 7. Only antennas A2 and B1 functioning as of June 7. Antennas A1, A3, A4, A5, B2, B3, B4, B5 reinstalled September 27. All antennas, except A6 and B6, installed and operational as of 1400 September 27.
2012 1/1/2012 1/1/2013 Multiple periods when one or more antennas were not functioning or data was lost. Check event log for details.
2013 1/1/2013 1/1/2014

Current and Historic Site Configurations

Config Seq: 120

Start Date: 8/18/2017

End Date:

Config Seq: 110

Start Date: 12/2/2010

End Date: 8/18/2017

Config Seq: 100

Start Date: 3/1/2009

End Date: 12/2/2010

Event Logs