Site Type

Site Name


PD7 - Columbia River Estuary rkm 70

In-river detection system consisting of two side by side 8ft x 20ft antennas in the Columbia River Estuary. The array (PD7) is located at river km 70 (46.14661N, -123.379867W), is operated by NOAA Fisheries and was installed for testing on 8 August, 2011 and later modified for continuous monitoring on 11 August, 2011. The array includes a IS1001 transceiver and wireless video camera. Electrical power is provided by a solar panel array and remote communication and video uplink are provided by a cellular modem.

Operated by:


First year:


Last year:




Site Contacts


Matt Morris
(503) 861-1818 x15


Paul Bentley
(503) 861-1818


Operational Dates

Year Start Date End Date Notes
2014 3/4/2014 11/4/2014 Antennas were installed at different times and in different configurations throughout the year. See event log for details.
2016 3/9/2016
2015 3/3/2015 10/20/2015
2011 8/8/2011 10/25/2011 First year of operations for this prototype interrogation site. It was initially deployed with four antennas. Two antennas were added to the configuration from September 14-28. The site was removed on October 25.
2012 3/21/2012 10/24/2012
2013 3/5/2013 10/28/2013 Site reinstalled March 5 with two large antennas replacing the six smaller antennas. These two antennas were replaced on April 25 by three new antennas. Two additional antennas were installed August 23.

Current and Historic Site Configurations

Config Seq: 170

Start Date: 3/8/2016

End Date:

Config Seq: 160

Start Date: 3/5/2015

End Date: 3/8/2016

Config Seq: 150

Start Date: 3/4/2014

End Date: 3/5/2015

Config Seq: 140

Start Date: 8/23/2013

End Date: 3/4/2014

Config Seq: 130

Start Date: 4/25/2013

End Date: 8/23/2013

Config Seq: 120

Start Date: 3/5/2013

End Date: 4/25/2013

Config Seq: 110

Start Date: 9/15/2011

End Date: 3/5/2013

Config Seq: 100

Start Date: 8/8/2011

End Date: 9/15/2011

Event Logs