Interrogation Site Metadata
LLR - Lower Lemhi River
Status: Active - Operations UnspecifiedGeneral Operational Period: Year Round
Start Date: 8/18/2009 12:00 AM
This is an instream interrogation located on the lower Lemhi River in Salmon, ID. The site consists of two arrays, located serially 15 meters apart with each array having three 20 foot ABS Biomark antennas. At low flow, both arrays cover all but 1 m of the stream channel. Water depth, water temperature, and air temperature probes are installed.
Current Operations
| Last File Loaded: | LLR-2023-148-P-003.json |
| Date Last File Loaded: | 5/29/2023 2:31 AM |
| Date Last File Opened: | 5/28/2023 8:59 PM |
| Date Last File Closed: | 5/28/2023 11:59 PM |
| Last Observation Tag: | 3DD.003D5C8C87 |
| Last Observation Date: | 5/28/2023 9:12 PM |
| Detection Summary: | Last Day's Observations |
Contacts
Location
Operational History
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 |
|---|---|---|---|
| 2023 | |||
| 2022 | 3/28/2022 12:00 AM | 1/1/2023 12:00 AM | Start and end dates based on timer tags. |
| 2021 | 1/1/2021 12:00 AM | 11/7/2021 12:00 AM | Start and end dates based on timer tags. |
| 2020 | 1/1/2020 12:00 AM | 1/1/2021 12:00 AM | Start and end dates based on timer tags. See event logs for additional operational information. |
| 2019 | 1/2/2019 12:00 AM | 12/31/2019 12:00 AM | Start and end dates based on timer tags. |
| 2018 | 9/5/2018 12:00 AM | 1/1/2019 12:00 AM | Start and end dates based on timer tags. |
| 2017 | 1/1/2017 12:00 AM | 8/31/2017 12:00 AM | Start and end dates based on timer tags. |
| 2016 | 1/1/2016 12:00 AM | 1/1/2017 12:00 AM | Start and end dates based on timer tags. |
| 2015 | 1/1/2015 12:00 AM | 1/1/2016 12:00 AM | |
| 2014 | 1/1/2014 12:00 AM | 1/1/2015 12:00 AM | |
| 2013 | 1/1/2013 12:00 AM | 1/1/2014 12:00 AM | |
| 2012 | 1/1/2012 12:00 AM | 1/1/2013 12:00 AM | |
| 2011 | 1/1/2011 12:00 AM | 1/1/2012 12:00 AM | Site moved 80 meters upstream August 29. Three additional antennas installed September 12. |
| 2010 | 1/1/2010 12:00 AM | 1/1/2011 12:00 AM | |
| 2009 | 8/18/2009 12:00 AM | 1/1/2010 12:00 AM | First year of operation. |
Configuration
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 |
|---|---|---|
| UPSTREAM ARRAY | A0 | 01 |
| UPSTREAM ARRAY | A0 | 02 |
| UPSTREAM ARRAY | A0 | 03 |
| DOWNSTREAM ARRAY | A0 | 04 |
| DOWNSTREAM ARRAY | A0 | 05 |
| DOWNSTREAM ARRAY | A0 | 06 |
Site Configuration Diagrams:
Equipment History
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 |
|---|
Photos
Event Log Summary
| Event Date | Event Type | Comments |
|---|---|---|
| 10/23/2013 9:48:51 AM | General | The site has been functioning continuously without disruption through 10/23/13. A large cottonwood tree fell into the Lemhi River and landed on LLR antennas with no apparent damage. The tree was cut up an removed on 9/3/13. The enclosure was moved 15 feet downstream due to a leaning cottonwood tree over the enclosure. |