Site Type

Site Name

 

CRU - Upper Chewuch Instream Array

CRU is a permanent instream PIT tag interrogation site at RKM 28.35 on the Chewuch River. The site consists of two rows of antennas, with each row spanning the wetted width of the channel during base flows. Each row consists of three 20-foot PVC antennas, installed in flat-plate configuration. Each antenna is powered by a Biomark IS1001 (ACN) and the ACNs are connected to a Biomark IS1001-MC (MTS). The antennas were built and installed by WDFW. The site is powered by a thermoelectric generator. CRU has remote communication abilities provided by a cellular modem and Campbell Scientific CR1000 datalogger. A submersible pressure transducer and temperature probe sensors are also installed to provide environmental condition data collection.

Operated by:

WDFW

First year:

2014

Last year:

2017

RKM:

843.080.028

Site Contacts

Steward

Jay Deason
jay.deason@dfw.wa.gov
(509) 664-3148 x22

POC

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

Map

Photo Gallery

Operational Dates

Year Start Date End Date Notes
2014 7/28/2014
2015
2016
2017

Current and Historic Site Configurations

Config Seq: 100

Start Date: 7/28/2014

End Date:

Event Logs

ARCHIVED EVENT LOGS