JavaScript is disabled in your browser, which will cause most features to not work as expected. Please enable JavaScript if you wish to use this web site.

Interrogation Site Metadata

LYB - Lower Yakima Barge

Status: Active - Operations Unspecified

Site Type: Instream Remote Detection System | Organization: Yakama Nation

General Operational Period: Year Round
Start Date:

The site consists of a 35' barge with (6) 19' vertical fins. Each pair of fins act as a single antenna. The purpose for operating this site is to increase detections on outmigrating juvenile salmonids and lamprey. This site is expected to run year-round but might be moved to the Columbia during high flow periods.

Current Operations

Last File Loaded:
Date Last File Loaded:	1/21/2026 8:40 AM
Date Last File Opened:
Date Last File Closed:
Last Observation Tag:
Last Observation Date:
Detection Summary:	Last Day's Observations

Contacts

Primary Contact:

Ceiteag Hennis
henc@yakamafish-nsn.gov
727-492-4574

Data Steward:

Zack Mays
zack_mays@yakama.com

Location

Coordinates: 46.251349, -119.248909 | River Km: 539.001

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.

Select Configuration Number:

Start Date: 1/22/2026

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.

Select Equipment Type: