[env-trinity] Trinity River spawning survey update for the week of November 12-16

Charles_Chamberlain@fws.gov Charles_Chamberlain at fws.gov
Mon Nov 19 15:53:27 PST 2012


Hi all,
See the Arcata Fish and Wildlife Office's Fisheries page for the latest 
in-season update for our mainstem Trinity River spawning survey. 
http://www.fws.gov/arcata/fisheries/

Due to the short work week (Veterans Day holiday) reach 5 (Douglas City 
Campground) and reach 7 (Junction City Campground to Pigeon Point) were 
not surveyed.  Our crews mapped the locations of 1,069 redds and 1,666 
carcasses this week. 


The figure below is clipped from this week's report and shows how this 
year's running total from Lewiston Dam to Cedar Flat compares to years 
previous.


Things are getting wet!  Action is really starting to ramp up in the lower 
river (Hawkins Bar to Weitchpec).  Last week may have been our last visit 
down there for a while as survey conditions downstream of South Fork can 
deteriorate for a long time after significant storms.

Will update you again next week,
Charlie

Charles Chamberlain 
Supervisory Fish Biologist
U.S. Fish and Wildlife Service
Arcata Fish & Wildlife Office
1655 Heindon Road
Arcata, CA 95521

Charles_Chamberlain at fws.gov
Phone: (707) 825-5110    Fax: (707) 822-8411
www.fws.gov/arcata/fisheries
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