Interrogation Site Metadata
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NES - Nespelem River Instream ArrayStatus: Active - Operational
General Operational Period: Year Round
Start Date: 10/8/2018 12:00 AM
NES is a permanent PIT tag interrogation system in the Nespelem River. The Nespelem River enters the Columbia River at RKM 928 which is 60 km upstream from Chief Joseph Dam. NES is located 0.86 km upstream from the confluence with the Columbia River. The site consist of six 15 foot HDPE antennas anchored to the stream bed for pass-over detection. Antennas are configured in 2 separate rows that span the wetted width at base flow. Each antenna is power by a Biomark IS1001 reader multiplexed by an IS1001-MC. The site is connected to grid power running a 28 volt DC linear power supply. NES has remote communication abilities provided by a cellular modem.
|Last File Loaded:||NES-2020-063-P-001.xml|
|Date Last File Loaded:||7/23/2020 2:10 PM|
|Date Last File Opened:||3/3/2020 5:54 AM|
|Date Last File Closed:||7/14/2020 1:56 PM|
|Last Observation Tag:|
|Last Observation Date:|
|Detection Summary:||Last Day's Observations|
Primary Contact:Bryan Jones
Data Steward:Randy Johnson
Operational history describes the period the site was interrogating for PIT tags. The comments provide anecdotal information about the operation of the site during this period. Site operational periods are updated typically at the end of the calendar year.
|Year||Start Date||End Date||Comments|
|2020||3/3/2020 5:54 AM||7/14/2020 1:56 PM||Start and end dates based on file open and close dates.|
|2019||1/1/2019 12:00 AM||4/22/2019 12:00 AM||Start and end dates based on timer tags.|
|2018||10/8/2018 12:00 AM||1/1/2019 12:00 AM||Start and end dates based on timer tags.|
Configuration metadata includes details about the equipment used at the site to detect and record PIT tags. A new configuration sequence record is created when equipment is added or removed from the site and the period of time it was active. A configuration sequence without an End Date is currently active.
|Antenna Group||Transceiver ID||Antenna ID|
Select a type to view the history of equipment installed at this site. A missing End Date implies the information about the equipment is current.
|Equipment Code||Description||Start Date||End Date|
Event Log Summary
|Event Date||Event Type||Comments|
|10/8/2018 3:00:00 PM||SiteUp||Installed six 15 foot HDPE antennas anchored to the stream bed for pass-over detection. Each antenna is power by a IS1001 reader independently anchored to the stream bead and multiplexed by an IS1001-MC. The site is connected to grid power through a 28 volt DC linear power supply. All antennas functioning well with a 20 inch average read range and less then 5% noise.|