[env-trinity] Mainstem Trinity River Spawn Survey Update for September 15, 2017

[Rupert, Derek]

Hello All,

The US Fish and Wildlife Service along with the Yurok Tribe, California
Department of Fish and Wildlife, US Forest Service, and Hoopa Valley Tribe
have another weekly update for our Trinity River mainstem spawn survey.
The full update is posted on the Arcata Fish and Wildlife Fisheries
webpage.

Trinity River Spawn Survey Update September 15, 2017.
<https://www.fws.gov/arcata/fisheries/projectUpdates/TRSpawningSurvey/2017/TrinityReddUpdate_2017_09_15.pdf>

This week our crews mapped 14 redds (15 total for the year) in the Reaches
from Lewiston Dam  to Cedar Flat. The graph below is clipped from our
weekly report (limited to the river upstream of Cedar Flat).


​
If you are interested in Columbia River basin fisheries, make sure to check
out the Columbia River DART
<http://www.cbr.washington.edu/dart/quick_look/adult>.  This website
provides (among other data) daily counts of migrating adult salmon and
other fishes through fish ladders on the system's major dams.

Cheers,
Derek

-- 
Derek Rupert
Fish Biologist
US Fish and Wildlife Service
Weaverville, CA
Office 530.623.1805
Cell 570.419.2823
Derek_Rupert at fws.gov
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