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Interrogation Site Metadata

MRU - Upper Methow River Array

Status:   Active - Operations Unspecified
Site Type: Instream Remote Detection System  |  Organization: Yakama Nation
General Operational Period: Year Round
Start Date:

The site is located roughly halfway between Winthrop and Mazama on the Methow River. It is the uppermost channel spanning site on the Methow River. This site contains two channel spannning rows of five antennas each in the pass over configuration. Antenna 01, 05, 06, and 0A are dry at low water. Power is supplied with a hybrid TEG/Solar setup. Operation is year round.

Current Operations

Last File Loaded: MRU-2025-259-P-004.json
Date Last File Loaded: 9/16/2025 10:41 PM
Date Last File Opened: 9/16/2025 6:02 PM
Date Last File Closed: 9/16/2025 9:06 PM
Last Observation Tag: 3DD.003E1C1296
Last Observation Date: 9/16/2025 9:06 PM
Detection Summary: Last Day's Observations
Contacts

Data Steward and Primary Contact:

Danielle Grundy
grund@yakamafish-nsn.gov
Location
Coordinates: 48.56391, -120.36042  |  River Km: 843.104
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.

Select Configuration Number:
Start Date:  8/20/2025
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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Photos Not Found
Event Log Summary

No Archived Event Logs