Interrogation Site Metadata
ESS - EFSF Salmon River at Parks Cr.
Status: Active - OperationalGeneral Operational Period: Year Round
Start Date: 3/26/2009 12:00 PM
This is an in-stream interrogation system consisting of two separate antenna arrays, 790 meters apart, on the East Fk South Fk Salmon River (rkm 21) near Parks Creek. The upstream and downstream arrays consist of four flat plate antennas each, spanning 24 meters across the low-water channel.
Current Operations
| Last File Loaded: | ESS-2024-115-P-003.json |
| Date Last File Loaded: | 4/25/2024 3:03 AM |
| Date Last File Opened: | 4/24/2024 7:37 PM |
| Date Last File Closed: | 4/24/2024 10:52 PM |
| Last Observation Tag: | 3DD.003E2B700F |
| Last Observation Date: | 4/22/2024 4:16 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 |
|---|---|---|---|
| 2024 | |||
| 2023 | 1/1/2023 12:00 AM | 1/1/2024 12:00 AM | Start and end dates based on timer tags. |
| 2022 | 1/1/2022 12:00 AM | 1/1/2023 12:00 AM | Start and end dates based on timer tags. |
| 2021 | 1/1/2021 12:00 AM | 1/1/2022 12:00 AM | Start and end dates based on timer tags. |
| 2020 | 1/1/2020 12:00 AM | 11/24/2020 12:00 AM | Start and end dates based on timer tags. See event logs for additional operational information. |
| 2019 | 1/1/2019 12:00 AM | 12/31/2019 12:00 AM | Start and end dates based on timer tags. |
| 2018 | 1/1/2018 12:00 AM | 1/1/2019 12:00 AM | Start and end dates based on timer tags. |
| 2017 | 1/1/2017 12:00 AM | 1/1/2018 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 | The upper array (A0) lost power for 25 hours starting on March 1. Data from April 15-22 was lost due to data logger malfunction. |
| 2010 | 1/1/2010 12:00 AM | 1/1/2011 12:00 AM | |
| 2009 | 3/26/2009 12:00 PM | 1/1/2010 12:00 AM | First year of operation. The ESS A0 array (upstream) was installed during the week of March 23, 2009. The array consists of 4-20 ft Biomark pass-by antennas. Monitoring began at approximately noon on March 26, 2009. The ESS B0 array (downstream) became operational on August 6, 2009. |
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 |
|---|---|---|
| UPPER IN-STREAM ARRAY | A0 | A1 |
| UPPER IN-STREAM ARRAY | A0 | A2 |
| UPPER IN-STREAM ARRAY | A0 | A3 |
| UPPER IN-STREAM ARRAY | A0 | A4 |
| LOWER IN-STREAM ARRAY | B0 | B1 |
| LOWER IN-STREAM ARRAY | B0 | B2 |
| LOWER IN-STREAM ARRAY | B0 | B3 |
| LOWER IN-STREAM ARRAY | B0 | B4 |
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 |
|---|
No Photos
Event Log Summary
| Event Date | Event Type | Comments |
|---|---|---|
| 10/19/2023 10:00:00 AM | General |
ESS A0 MUX was replaced due to poor performance with extreme high noise on all antennas beginning in late September. ESS A0 is operating continuously without disruption through October 27, 2023 |
| 9/7/2022 12:00:00 AM | SiteUp |
ESS A0 antenna A1 started losing current displaying high noise on July 4, 2022. A1 was replaced on September 7, 2022 with a Biomark 20 ft. PVC antenna. ESS A0 and ESS B0 are operating continuously without disruption through September 9, 2022. |
| 9/29/2021 12:00:00 AM | General |
ESS A0 antenna A2 was replaced with a new Biomark 20'4 PVC antenna on September 29, 2021. A2 was functioning but losing antenna current over time. ESS A0 and ESS B0 are operating continuously without disruption through November 2, 2021. |
| 9/17/2020 2:06:00 PM | General | East Fork South Fork Salmon (ESS B0) antenna B2 was showing extremely high noise. Antenna cable was replaced on antenna B2 resolving the high noise. ESS A0 and ESS B0 PIT arrays are running continuously without disruption through September 21, 2020. |
| 11/25/2019 10:11:34 AM | General | Sites ESS A0 and ESS B0 have been operating continuously without disruption through November 25, 2019. |
| 11/30/2017 7:44:28 AM | General | ESSA0 array antenna A2 cable was replaced on September 13, 2017 due to high and variable noise. The cable replacement did not solve the problem. ESSB0 array antenna cable B2 came unplugged during high spring flows. The cable was reattached and secured on September 13, 2017. ESSA0 and ESSB0 has run continuously without disruption through November 30, 2017. |
| 9/19/2016 9:08:00 AM | General | ESS B0 antenna B2 was replaced with a new antenna on 9/19/2016 due to low current. ESS A0 and ESS B0 have run without disruption through 11/16/16. |
| 10/23/2013 9:31:32 AM | General | The site ESS A0 ran out propane fuel on 9/20/13 resulting in an interruption in data collection. The propane tank was filled and normal operation resumed on 9/25/13. The site has been running continuously without disruption through 10/23/13. The site ESS B0 has been running continuously without disruption through 10/23/13 |