[env-trinity] CDFW Trinity River trapping summary through Julian week 25

[Kier, Mary Claire@Wildlife]

Greetings!
Attached please find the TRP trapping summary through JW 25 (June 24).
This is the first time this season I've sent this out; it covers last week and the week before.

Junction City weir was installed on June 11th, as soon as the river flows (dam release flows) were low enough to put in.
We've got a new JC weir configuration this year (picture below) based on what we tried at Willow Creek last year. We call it a tunnel. It's an upriver extension from the weir line to the trap. It seems to entice more fish into the trap (trapping numbers have been good), then again, we won't really know what percentage of the run we've trapped/tagged until the end of the season.

Please remember that the numbers you see on the trapping summary are just those fish we've trapped, not the entirety of the run. The weir is open for easy passage of fish every weekday afternoon and it is open from Friday afternoon through Sunday evening as well.
[cid:image003.jpg at 01D40C60.99DA20B0]
You can anticipate a Monday or Tuesday arrival of your trapping summary weekly throughout the season. Julian week this year runs Monday through Sunday.
Cheers!
MC

******************************************************
Mary Claire Kier
CA Department of Fish and Wildlife - Trinity River Project
Environmental Scientist - Fisheries
707/822-5876
5341 Ericson Way, Arcata CA 95521
******************************************************
Klamath/Trinity Program reports can be found online @
https://nrmsecure.dfg.ca.gov/documents/ContextDocs.aspx?cat=KlamathTrinity


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www2.dcn.org/pipermail/env-trinity/attachments/20180625/e64878af/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image003.jpg
Type: image/jpeg
Size: 169368 bytes
Desc: image003.jpg
URL: <http://www2.dcn.org/pipermail/env-trinity/attachments/20180625/e64878af/attachment.jpg>