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Interrogation Site Metadata

BWL - Bonneville WA Shore Ladder

Status:   Decommissioned
Site Type: Adult Fishway  |  Organization: Pacific States Marine Fisheries Commission
General Operational Period:
Start Date: 3/22/2001 6:00 AM
End Date: 12/3/2002 9:00 AM

Washington Shore Adult Fishway at Bonneville Dam; replaced by BO3


Data Steward:

Nicole Tancreto


Coordinates: 45.649788, -121.936531  |  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.

Year Start Date End Date Comments
2002 3/20/2002 10:00 AM 12/3/2002 9:00 AM Operations at BWL were suspended on 12/11/01 due to concerns regarding leaking antennas. After approval from NMFS, power was restored to the BWL PIT tag transceivers, and all antennas were re-activated at 10:00 AM on 03/20/2002. The Washington Shore ladder was de-watered for maintenance on 12/3/02. Subsequently, the BWL and B2A sites were combined into the new BO3 interrogation site; this is the last year of data for the BWL site.
2001 3/22/2001 6:00 AM 12/11/2001 1:00 PM Antennas disabled on 12/11/01 due to leakage concerns.


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:  3/23/2001
End Date:  12/3/2002

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:
Equipment Code Description Start Date End Date

No Photos

Event Log Summary

Event Date Event Type Comments

Archived Event Logs