Interrogation Site Metadata
OKL - Lower Okanogan Instream Array
Status: Active - OperationalGeneral Operational Period: Year Round
Start Date: 10/8/2013 12:00 AM
OKL is a permanent instream PIT tag interrogation site at RKM 24.9 on the mainstem Okanogan River, upstream of Chiliwist area in Okanogan County. 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 six 20-foot PVC antennas, installed in flat-plate configuration. The antennas were built and installed by WDFW and CCT. The site is powered by a thermoelectric generator. OKL has remote communication abilities provided by a cellular modem and Campbell Scientific CR1000 datalogger system. A submersible pressure transducer and temperature probe sensors are also installed to provide environmental condition data collection.
Current Operations
| Last File Loaded: | OKL-2024-109-P-006.json |
| Date Last File Loaded: | 4/19/2024 3:44 AM |
| Date Last File Opened: | 4/18/2024 9:56 PM |
| Date Last File Closed: | 4/19/2024 1:28 AM |
| Last Observation Tag: | 3DD.003D55D5F9 |
| Last Observation Date: | 4/19/2024 1:28 AM |
| 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 | 1/1/2021 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 | 2/4/2016 12:00 AM | 1/1/2017 12:00 AM | Start and end dates based on timer tags. |
| 2015 | 1/1/2015 12:00 AM | 11/26/2015 12:00 AM | Start and end dates based on timer tags. |
| 2014 | 1/1/2014 12:00 AM | 1/1/2015 12:00 AM | Several unexplained gaps in data collection during January and March. |
| 2013 | 10/8/2013 12:00 AM | 1/1/2014 12:00 AM | Site operational dates taken from interrogation file Open/Close times. |
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 | 01 | 01 |
| Upstream Array | 01 | 02 |
| Upstream Array | 01 | 03 |
| Upstream Array | 01 | 04 |
| Upstream Array | 01 | 05 |
| Upstream Array | 01 | 06 |
| Downstream Array | 01 | 07 |
| Downstream Array | 01 | 08 |
| Downstream Array | 01 | 09 |
| Downstream Array | 01 | 0A |
| Downstream Array | 01 | 0B |
| Downstream Array | 01 | 0C |
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
This displays the last 25 events, to see the full history, log in to the Event Logs.
| Event Date | Event Type | Comments |
|---|---|---|
| 12/9/2021 12:00:00 PM | General |
New limiter converter installed and replaced Ignition System battery and igniter rod. System fully operational. |
| 11/22/2021 4:00:00 PM | SiteUp |
Flood subsided, equipment reinstalled and activated. Limiter Converter for TEG got fried after activation. |
| 11/15/2021 11:30:00 AM | SiteDown |
Site shut down and all sensitive equipment removed due to anticipated flood event. Will get reinstalled when water recedes. |
| 9/2/2021 12:00:00 AM | General |
Site had been experiencing noise issues since February 2019 upon replacement of MTS. Noise finally resolved by changing MTS-MC operating mode from Standalone to Master. |
| 2/23/2021 6:00:00 PM | General | Pressure transducer cable severed. Water temperature and depth not being collected. |
| 10/1/2020 5:00:00 PM | General | Installed new terminal pod on 0C. Both rows operational. |
| 8/24/2020 2:00:00 PM | General | Replaced pod for node 2 with new. Moved pod for node 0C (terminal resistor pod) to node 06 on top row to test operation with known working resistor pod. Top row running well now. Bottom row disconnected until new terminal resistor pod can be installed. |
| 8/10/2020 3:00:00 PM | General | Reconnected homerun cable for top row and node 01. Node 02 gives high noise and node 04 cannot connect. Water still too high to troubleshoot equipment in thalwag. Nodes 01, 07, 08, 09, 0A, 0B, 0C operating well. |
| 8/4/2020 4:00:00 PM | General | Disconnected top row to try to resolve noise spike issues. |
| 5/13/2020 1:42:00 PM | General | Moved batteries to elevated Jobox outside of TEG cage to prevent flood damage. |
| 8/1/2018 12:54:00 PM | SiteUp | Tree removed and cables reconnected. Site is fully operational. |
| 7/1/2018 12:54:00 PM | SiteDown | A tree lodged itself on the antennas, disconnecting the top row (antennas 1-6). |
| 5/30/2018 1:00:00 PM | SiteUp | Flood waters have receded enough to reinstall electronics. All antennas are functioning well. |
| 5/7/2018 9:00:00 AM | SiteDown | Site down due to high water threatening electronics. |
| 12/12/2017 12:00:00 PM | SiteUp | New power wiring ran to MTS. |
| 12/9/2017 12:00:00 PM | SiteDown | Faulty power wiring to the MTS caused temporary outage. |
| 11/16/2017 12:00:00 PM | General | Updated MTS and IS1001 firmware to 1.6.3. |
| 6/5/2017 1:00:00 PM | SiteUp | The OKL generator and reader were installed and all antennas are functioning. |
| 5/30/2017 12:00:00 PM | SiteDown | The OKL generator and reader were removed due to high water. |
| 12/1/2016 11:00:00 AM | General | Solder line 1-6 coax cable. All antennas at 5-7amps. Wrap and weatherize. |
| 11/29/2016 2:15:00 PM | General | Line 1-6 has no current. Cable chewed in half. Need to reconnect. Solder and weatherize. |
| 11/17/2016 1:45:00 PM | General | Swap thumbdrive. |
| 11/9/2016 10:15:00 AM | General | Double check system. Looks ok. Uploading issues. Unknown. |
| 11/3/2016 12:15:00 PM | General | Double check ACN board amps. System good. Communication cable from CR1000 to MTS looks good. |
| 10/31/2016 8:30:00 AM | General | No cell. Modem off. Switched power cords. Also switched from sw12v to 12v on CR1000. Possible issue with sw12v port. |