Site Type

Site Name

 

LWD - Lowden Diversion Dam

This interrogation system currently consists of a single antenna at the entrance to the fish ladder at Lowden Diversion Dam. Lowden Dam is located at rkm 51 on the Walla Walla River.

Operated by:

USFWS

First year:

2007

Last year:

2013

RKM:

509.051

Site Contacts

Steward

Courtney Newlon
Courtney_Newlon@fws.gov
(360) 604-2500

Map

Operational Dates

Year Start Date End Date Notes
2007 11/29/2007 1/1/2008 First year of operation.
2008 1/1/2008 1/1/2009 The pass-under antenna was replaced with a pass-through antenna on March 13. On May 18, the antenna was damaged by a log during high flows, and data collection activities were suspended under the antenna was replaced on June 5.
2009 1/1/2009 1/1/2010
2010 1/1/2010 1/1/2011
2011 1/1/2011 1/1/2012 LWD was down due to high flows from January 16 - March 8. Site down during the following intervals: July 6-8, August 4-29, September 27-28, and October 3-4.
2012 1/1/2012 1/1/2013
2013 1/1/2013 10/24/2013 Site down from February 8 - March 15. Site decommissioned October 23

Current and Historic Site Configurations

Config Seq: 100

Start Date: 11/29/2007

End Date: 10/24/2013

Event Logs