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Interrogation Site Metadata

MTB - Methow Train Bridge

Status:   Active - Operational
Site Type: Instream Remote Detection System  |  Organization: Douglas County Public Utility District No. 1
General Operational Period: Year Round
Start Date:

Custom Biomark HDPE antennas were mounted inside of FRP frames and hung inside of each pier slot (North and South) in a vertical position on the Pateros Railroad Bridge. These antennas were installed to detect Salmonidae populations that are using the pier slots as a safety barrier.

Current Operations

Last File Loaded: MTB-2025-346-P-003.json
Date Last File Loaded: 12/12/2025 12:00 PM
Date Last File Opened: 12/12/2025 8:37 AM
Date Last File Closed: 12/12/2025 11:37 AM
Last Observation Tag: 3DD.0078DE1AEB
Last Observation Date: 12/11/2025 10:54 AM
Detection Summary: Last Day's Observations
Contacts

Primary Contact:

Tom Kahler
tkahler@dcpud.org
509-881-2322

Data Steward:

Keith Abbott
keith.abbott@merck.com
385-539-7144
Location
Coordinates: 48.05045, -119.9026  |  River Km: 843.001
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.

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.

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Start Date:  11/18/2025
End Date:  ----

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.

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Event Log Summary

No Archived Event Logs