Interrogation Site Metadata
GCM - Grouse Creek Mouth
Status: Active - OperationalGeneral Operational Period: Seasonally
Start Date: 3/18/2020 12:00 AM
The Grouse Creek Mouth (GCM) interrogation site consists of a tandem array in-stream detection system located in the Grouse Creek in the Imnaha River basin approximately 25m upstream from the confluence with the Imnaha River. The array is under the Grouse Creek bridge on the upper Imnaha River road with all components located on the county road right of way. Each antenna spans the width of the creek under the bridge. Stream side components include two stand alone Biomark IS1001 readers and a battery box on the western upstream side of the bridge. GCM was installed March 2020 and began collecting data on March 18, 2020 and is expected to operate during adult steelhead returns, March - June. Power is from batteries that are manually changed out weekly. Data are downloaded manually.
Current Operations
| Last File Loaded: | GCM-2024-103-P-001.json |
| Date Last File Loaded: | 4/18/2024 5:10 PM |
| Date Last File Opened: | 4/12/2024 7:55 AM |
| Date Last File Closed: | 4/17/2024 10:55 AM |
| Last Observation Tag: | 3DD.003E2B660E |
| Last Observation Date: | 4/16/2024 1:06 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 | 4/4/2023 12:00 AM | 6/26/2023 12:00 AM | Start and end dates based on timer tags. |
| 2022 | 3/23/2022 12:00 AM | 6/28/2022 12:00 AM | Start and end dates based on timer tags. |
| 2021 | 3/21/2021 12:00 AM | 6/16/2021 12:00 AM | Start and end dates based on timer tags. |
| 2020 | 3/18/2020 12:00 AM | 6/19/2020 12:00 AM | Start and end dates based on timer tags. See event logs for additional operational information. |
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 Antenna | 01 | 01 |
| Downstream Antenna | 02 | 02 |
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 |
|---|---|---|
| 3/13/2024 2:00:00 PM | SiteUp | GCM site is up and running for the adult steelhead season. |
| 6/25/2023 7:00:00 PM | SiteDown |
GCM (Grouse Creek Mouth) array is shut down for the adult steelhead season on June 25, 2023. |
| 4/4/2023 12:00:00 AM | SiteUp |
Grouse Creek array (GCM) started collecting data for the year starting April 4, 2023. |
| 6/27/2022 11:27:00 PM | SiteDown |
GCM site is down for the adult steelhead migration season. |
| 4/17/2022 11:08:00 AM | SiteUp |
GCM site up and running, power resolved. |
| 4/16/2022 12:40:00 PM | SiteDown |
GCM site was down due to power issues. |
| 4/4/2022 12:00:00 PM | SiteUp |
Replaced batteries, may have charging issues or battery cells out. |
| 4/3/2022 4:23:00 AM | SiteDown |
Site down battery issues. |
| 3/29/2022 10:31:00 AM | SiteUp |
Replaced batteries up and running. |
| 3/28/2022 4:39:00 AM | SiteDown |
Site down power issues. |
| 3/23/2022 12:52:00 PM | SiteUp |
Site up and running for the adult steelhead season |
| 6/15/2021 10:57:00 AM | SiteDown |
GCM is offline for the adult steelhead season. |
| 3/31/2021 2:07:00 PM | SiteUp | The site is up and running with power issues resolved. |
| 3/24/2021 1:05:00 PM | SiteDown | The site is offline with power issues. |
| 3/21/2021 1:28:00 PM | SiteUp | The site is up and running. |
| 6/18/2020 9:16:00 AM | SiteDown | Site powered down for the adult steelhead season. |
| 6/12/2020 10:15:00 AM | SiteUp | Site up and running, power issues resolved. |
| 6/10/2020 12:25:00 AM | SiteDown | Site down due to power issues. |
| 3/18/2020 5:32:00 PM | SiteUp | Grouse Creek Mouth array up and running for adult steelhead migration. |