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Unclipped LateFall Chinook Cohort Juvenile Migration Timing and Conditions Graph and Table


< browser back   << return to query page   download Migration Timing Characteristics csv  


Historical Run Timing || Migration Timing Table

graph Cohort Juvenile Migration Timing and Conditions Juvenile Unclipped LateFall Chinook at Chipps Island Trawls (Raw Catch), 4/1 - 3/31

Migration Timing Characteristics
Juvenile Unclipped LateFall Chinook at Chipps Island Trawls (Raw Catch), 4/1 - 3/31
Brood Year 2007 - 2021
Brood Year Sampling Dates (MM/DD/YYYY) Duration
Middle 80%
Days
Duration
Middle 50%
Days
Duration
Middle 90%
Days
Run Size "Today"
(08/09)
%
View Data
(opens new window)
First 5% 10% 25% 50% 75% 90% 95% Last
Brood Year First 5% 10% 25% 50% 75% 90% 95% Last Duration
Middle 80%
Days
Duration
Middle 50%
Days
Duration
Middle 90%
Days
Run Size "Today"
(08/09)
%
View Data
(opens new window)
Sampling Dates (MM/DD/YYYY)
2022 1 YTD                        
Average
(2007 - 2021)
11/03 11/05 11/22 12/04 12/23 01/07 01/14 01/26 01/28 55 36 84 15 0.0%  
Average
95% CI
10/11-11/25 10/12-11/28 11/03-12/10 11/22-12/15 12/13-01/01 12/27-01/18 01/04-01/23 01/18-02/02 01/20-02/04       9-21 0.0-0.0%  
Median
(2007 - 2021)
11/08 11/08 12/01 12/07 12/17 01/02 01/11 01/25 01/31 45 29 85 14 0%  
Median
95% CI
10/22-11/28 10/22-12/11 11/01-12/17 11/15-12/17 12/15-01/05 12/24-02/02 12/31-02/02 01/19-02/04 01/22-02/04       10-23 0-0%  
2021 11/01/2021 11/01/2021 11/05/2021 11/15/2021 12/07/2021 12/26/2021 12/29/2021 01/19/2022 01/19/2022 55 42 81 12 0.0% Graph w/Table
2020 11/09/2020 11/09/2020 11/09/2020 11/09/2020 01/28/2021 02/04/2021 02/04/2021 02/04/2021 02/04/2021 88 88 88 3 0.0% Graph w/Table
2019 11/20/2019 12/13/2019 12/15/2019 12/16/2019 12/17/2019 12/20/2019 12/22/2019 01/19/2020 01/31/2020 8 5 39 39 0.0% Graph w/Table
2018 11/28/2018 12/04/2018 12/04/2018 12/10/2018 12/14/2018 01/14/2019 01/25/2019 01/25/2019 02/01/2019 54 37 54 23 0.0% Graph w/Table
2017 01/20/2018 01/20/2018 01/20/2018 01/20/2018 01/20/2018 02/02/2018 02/02/2018 02/02/2018 02/02/2018 14 14 14 2 0.0% Graph w/Table
2016 11/18/2016 11/18/2016 12/16/2016 12/16/2016 12/19/2016 12/28/2016 12/30/2016 01/06/2017 01/06/2017 15 13 50 18 0.0% Graph w/Table
2015 12/11/2015 12/11/2015 12/18/2015 12/21/2015 12/30/2015 01/08/2016 01/20/2016 01/22/2016 01/22/2016 35 20 44 15 0.0% Graph w/Table
2014 11/07/2014 11/07/2014 12/08/2014 12/10/2014 12/17/2014 12/24/2014 01/05/2015 02/17/2015 02/18/2015 30 15 104 22 0.0% Graph w/Table
2013 10/25/2013 10/25/2013 10/25/2013 12/02/2013 12/04/2013 02/12/2014 02/14/2014 02/14/2014 02/14/2014 114 74 114 5 0.0% Graph w/Table
2012 08/27/2012 08/27/2012 11/28/2012 12/07/2012 12/14/2012 12/17/2012 12/28/2012 01/04/2013 01/04/2013 31 11 131 14 0.0% Graph w/Table
2011 0    
2010 09/10/2010 09/10/2010 11/01/2010 11/08/2010 12/17/2010 12/22/2010 01/03/2011 01/26/2011 01/26/2011 65 45 140 13 0.0% Graph w/Table
2009 09/11/2009 09/11/2009 09/16/2009 11/04/2009 12/28/2009 01/25/2010 02/01/2010 02/01/2010 02/01/2010 140 84 145 11 0.0% Graph w/Table
2008 10/21/2008 10/21/2008 10/21/2008 12/03/2008 01/05/2009 01/07/2009 01/14/2009 02/02/2009 02/02/2009 86 36 105 10 0.0% Graph w/Table
2007 11/15/2007 11/21/2007 12/06/2007 12/07/2007 12/17/2007 12/28/2007 01/09/2008 01/20/2008 01/27/2008 36 22 62 27 0.0% Graph w/Table

download Migration Timing Characteristics csv  

Notes:

  1. Brood Year 2022 is incomplete. Data presented in Migration Timing Characteristics table is data through today's date.
  2. Data Courtesy of USFWS, Lodi
  3. Date Calculations:
    1. Query database for sampling/passage estimates for requested number of years, species, run, and location.
    2. Based on brood year assignment at Red Bluff, regroup calendar year based data into brood year based data for Chinook.
      • Winter, July-June
      • Spring, October-September
      • Fall, December-November
      • LateFall, April-March
    3. Based on query results, calculate total number of fish for each brood year (reported as "Run Size" in table).
    4. Based on query results, calculate cumulative number of fish by day in the year.
    5. Based on query results, calculate the Day of Year when fish passage % is equal to or greater than the target percent, e.g., 5% passage. Passage % for a day = cumulative number of fish for day / total fish in year.
    6. For each individual year target passage percent, first date, and last date results: convert Day of Year to Calendar Date for given year, taking into consideration leap year. Report calendar date in table.
    7. For each individual year middle run duration: 80% duration = 1 + (90% Day of Year - 10% Day of Year), 50% duration = 1 + (75% Day of Year - 25% Day of Year), 90% duration = 1 + (95% Day of Year - 5% Day of Year). Report days in table.
    8. For each target passage percent, first date, and last date: calculate average Day of Year for that passage target percent from each individual year Day of Year values. Convert result into integer. Treat integer as Day of Year and convert into Calendar Date for a non-leap year. Report as Average.
    9. For each target passage percent, first date, and last date: calculate median Day of Year for that passage target percent from individual Day of Year values. Convert median Day of Year into Calendar Date for a non-leap year. Report as Median.
    10. Individual year calendar date values reported in table honor leap year. Calculated calendar date values (Average and Median) treat results as non-leap year dates.

Citation
Columbia Basin Research, University of Washington. (2022). SacPAS Cohort Juvenile Migration Timing and Conditions. Available from www.cbr.washington.edu/sacramento/data/query_hrt.html
Generated: 10 Aug 2022 00:33:56 PDT. www.cbr.washington.edu/sacramento/data/.