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Topic: salmon know the way to San Jose...  (Read 5164 times)

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Clayman

  • AOTY Committee
  • *
  • Location: Newport, OR (formerly Lake Almanor, CA)
  • Date Registered: Apr 2010
  • Posts: 3346
Pretty cool, but unfortunate that they didn't go up the main Sac to contribute to the escapement goals. Most of this year's returning adults consist of trucked hatchery fish. Turns out the trucking leads to extremely high stray rates, up to 98% for Coleman fish. The low escapement to the main Sac doesn't bode well for a salmon fishing season in 2024. But with such low natural-origin returns this year, probably better to have eggs in the gravel vs no eggs at all, regardless of the fish's origin.

Table source: https://www.calfish.org/Portals/2/Programs/CentralValley/CFM/docs/2017_CFM_CWT_Report.pdf
« Last Edit: December 29, 2023, 12:30:38 PM by Clayman »
aMayesing Bros.


Weimarian

  • Sea Lion
  • ****
  • F!!! politics. Let's go FISHING
  • Location: Weimar California
  • Date Registered: Mar 2011
  • Posts: 6188
we have them up in Roseville too :smt006
my new name should be Ostridge. Got my head in the sand. Going fishing and letting go of the other stuff I can't control anyway!


NowhereMan

  • Manatee
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  • 44.5"/38.5#
  • YouTube Channel
  • Location: Lexington Hills (Santa Clara County)
  • Date Registered: Aug 2011
  • Posts: 12944
Once seen what i think was a steel head at Penitencia creek, across from Independence high school in the late 80's. Guessing , because it was so shallow there and was little bigger than a trout.

In this same area, a few days before we saw a dead fish that looked like a steelhead to me.
Thoughts meander like a restless wind
Inside a letter box ...


JoeDubC

  • Sea Lion
  • ****
  • Location: Walnut Creek
  • Date Registered: Apr 2020
  • Posts: 2183
Pretty cool, but unfortunate that they didn't go up the main Sac to contribute to the escapement goals. Most of this year's returning adults consist of trucked hatchery fish. Turns out the trucking leads to extremely high stray rates, up to 98% for Coleman fish. The low escapement to the main Sac doesn't bode well for a salmon fishing season in 2024. But with such low natural-origin returns this year, probably better to have eggs in the gravel vs no eggs at all, regardless of the fish's origin.

Table source: https://www.calfish.org/Portals/2/Programs/CentralValley/CFM/docs/2017_CFM_CWT_Report.pdf

I think they should factor in that it isn't a case of not enough fish returning, but of fish returning to the wrong hatchery based on trucking, etc.. If overall returns are good, they should allow some sort of season.
Hobie i9 - sold
'21 Hobie Outback Papaya
Hobie Lynx

If a seagull poops on you, statistically it was no accident.
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