Site Type

Site Name

 

BSH - Big Sheep Crk. Upper Columbia

The detection system consists of 2 antennas, installed in a pass-over loop configuration approximately 170 feet apart. Each half duplex antenna spans the width of the channel which is approximately 80 feet and is operated by a Single-Antenna HDX Reader (Oregon RFID). This site is configured to detect half-duplex tags only. Data from the antennas is stored in the internal memory and is uploaded to PTAGIS on a monthly basis. A 24V DC battery bank connected to solar panel powers the detection system. The antennas were built and installed by WDFW staff. The site is operated year round.

Operated by:

WDFW

First year:

2011

Last year:

2019

RKM:

1180.001

Site Contacts

Steward

Charles Lee
charles.lee@dfw.wa.gov
(509) 892-1001 x306

POC

Nicholas Albrecht
nicholas.albrecht@dfw.wa.gov
(509) 892-1001 x303

Map

Operational Dates

Year Start Date End Date Notes
2019
2016 1/4/2016 12/28/2016 Start and end dates based on first/last timer tag detections.
2015 2/11/2015 1/1/2016 Start and end dates based on first/last timer tag detections.
2017 1/3/2017 12/27/2017 Start and end dates based on first/last timer tag detections.
2018 1/2/2018 12/29/2018 Start and end dates based on first/last timer tag detections.
2011 No data received.
2012 No data received.
2013 No data received.
2014 No data received.

Current and Historic Site Configurations

Config Seq: 100

Start Date: 9/28/2011

End Date:

Event Logs

ARCHIVED EVENT LOGS