Site Type

Site Name

 

ESX - Estuary Saltwater Experiment

Salt Water & Estuary Trawl Detector. The ESX experimental saltwater trawl detector was typically deployed in the lower Columbia River estuary, downsteam of the Highway 101 bridge.

Operated by:

NMFS

First year:

2004

Last year:

2005

RKM:

Site Contacts

Steward

Richard Ledgerwood
Dick.Ledgerwood@noaa.gov
(503) 861-1818 x13

Map

Operational Dates

Year Start Date End Date Notes
2004 5/5/2004 6/10/2004 First year of new Estuarine & Saltwater Trawl site, sampling between the river mouth and the Astoria-Meagler Bridge. The start and end dates were provided by Dick Ledgerwood.
2005 5/13/2005 6/9/2005 Per Dick Ledgerwood, actual sampling efforts for ESX commenced on May 16 and concluded on June 8, 2005. This is the last year for ESX.

Current and Historic Site Configurations

Config Seq: 100

Start Date: 3/1/2003

End Date: 6/9/2005

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