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Subyearling Chinook Survival LGR to McN preliminary results

Subyearling Chinook Survival LGR to McN preliminary results. Jerry McCann Fish Passage Center. Subyearling Releases included in Survival Estimate and Transport Proportion estimate. 4 cohorts based on LGR passage date 5/20-6/2, 6/3-6/16, 6/17-6/30, 7/1-7/15 Hatchery release groups included

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Subyearling Chinook Survival LGR to McN preliminary results

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  1. Subyearling Chinook Survival LGR to McNpreliminary results Jerry McCann Fish Passage Center

  2. Subyearling Releases included in Survival Estimate and Transport Proportion estimate • 4 cohorts based on LGR passage date 5/20-6/2, 6/3-6/16, 6/17-6/30, 7/1-7/15 • Hatchery release groups included CJRAP,GRAND1,PLAP,SNAKE3,SNAKE4,BCCAP,CEFLAF,LUGUAF, NLVP,NPTH PIT Release dates between 5/03 and 7/6 • Wild groups SNAKE3,SNAKE4,CLWR PIT Release dates between 5/02 and 8/1 LGR Timing-Hatchery MCN Timing-Hatchery PIT

  3. Hatchery subyearling Chinook Survival LGR to McN

  4. Environmental Conditions Avg Temp C Water Transit Time Avg Spill Proportion

  5. Transport Proportions Detect Probabilities for 13H Collection for Transportation began on August 18 at McNary Dam An estimated 99% of Snake River Ch0 Prod, Wild PIT passed by that date.

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