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Interrogation Site Metadata

B2J - Bonneville PH2 Juvenile

Status: Active - Operational

Site Type: Juvenile Fish Bypass Facility | Organization: Pacific States Marine Fisheries Commission

General Operational Period: Seasonally
Start Date: 5/14/1996 8:33 PM

This site monitors the juvenile bypass and sampling facility of the second powerhouse at Bonneville Dam. The site operates seasonally for juvenile outmigration and includes antennas in the full flow bypass flume that is often active before and after the sampling facility each year. Separation by Code is also available to allow researchers to selectively divert PIT-tagged fish to two separate sample tanks for additional sampling.

Current Operations

Last File Loaded:	B2J-2025-181-P-016.json
Date Last File Loaded:	6/30/2025 5:00 PM
Date Last File Opened:	6/30/2025 3:00 PM
Date Last File Closed:	6/30/2025 4:00 PM
Last Observation Tag:	3DD.0078F29274
Last Observation Date:	6/30/2025 1:09 PM
Detection Summary:	Last Day's Observations

Contacts

Primary Contact:

Gordon Axel
gaxel@psmfc.org
509-539-1270

Data Steward:

Nicole Tancreto
ntancreto@psmfc.org
503-595-3141

Location

Coordinates: 45.636816, -121.965300 | River Km: 234

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: 3/1/2006

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:

Photos

Event Log Summary

This displays the last 25 events, to see the full history, log in to the Event Logs.

Archived Event Logs

B2J_1997 | B2J_1998 | B2J_1999 | B2J_2000 | B2J_2001 | B2J_2002 | B2J_2003 | B2J_2004 | B2J_2005 | B2J_2006 | B2J_2007 | B2J_2008 | B2J_2009 | B2J_2010 | B2J_2011 | B2J_2012 | B2J_2013 |