brood_year value component origin JPE_letter_date footnote references_contributors lower_95_CI upper_95_CI 1992 3353 Average fecundity Natural 1993-02-09 NA LSNFH NA NA 1993 3500 Average fecundity Natural 1993-10-01 NA LSNFH NA NA 1994 3500 Average fecundity Natural 1995-02-21 NA LSNFH NA NA 1995 3859 Average fecundity Natural 1995-10-20 NA LSNFH NA NA 1996 3859 Average fecundity Natural 1997-02-10 NA LSNFH NA NA 1997 3859 Average fecundity Natural 1998-04-27 NA LSNFH NA NA 1998 3859 Average fecundity Natural 1999-02-26 NA LSNFH NA NA 1999 3859 Average fecundity Natural 2000-01-01 NA LSNFH NA NA 2000 4990 Average fecundity Natural 2001-01-29 3/ Average number of eggs per female derived from this year's spawning at Livingston Stone Hatchery (n=44) LSNFH NA NA 2001 4700 Average fecundity Natural 2002-02-22 4/ Average fecundity rate from 2001 spawning at Livingston Stone Hatchery (n=50) LSNFH NA NA 2002 4923 Average fecundity Natural 2003-02-19 4/ Number of eggs per adult female at LSNFH, broodyear 2002 records (n=47). LSNFH NA NA 2003 NA Average fecundity Natural NA NA NA NA NA 2004 NA Average fecundity Natural NA NA NA NA NA 2005 5500 Average fecundity Natural 2006-02-10 4/ Eggs per adult female (n= 47), based on 2005 adult returns to Livingston Stone National Fish Hatchery. LSNFH NA NA 2006 5484 Average fecundity Natural 2007-02-15 4/ Eggs per adult female (n= 50), based on 2006 spawning at Livingston Stone National Fish Hatchery. LSNFH NA NA 2007 NA Average fecundity Natural NA NA NA NA NA 2008 5424 Average fecundity Natural 2009-01-12 4/ Average eggs/female, 2008 returns to Livingston Stone National Fish Hatchery (n=48, STD 911). LSNFH NA NA 2009 5519 Average fecundity Natural 2010-02-24 4/ Average eggs/female, 2009 hatchery returns (n=48) Table 2, USFWS pre-release report 1/25/10). LSNFH NA NA 2010 5161 Average fecundity Natural 2011-01-12 4/ Average eggs/female, from 2010 returns to Livingston Stone National Fish Hatchery, John Rueth. LSNFH NA NA 2011 4832 Average fecundity Natural 2012-01-26 4/ Average eggs/female, based on 2011 return (n=45) to LSNFH from Kevin Niemela, FWS, 1/10/12. LSNFH NA NA 2012 4518 Average fecundity Natural 2013-01-31 4/ Average # eggs/female, from 2012 returns (n=47) to LSNFH, email from John Rueth, USFWS. LSNFH NA NA 2013 4596 Average fecundity Natural 2014-02-21 4/ Average # eggs/female, from 2013 returns to LSNFH (n=50), John Rueth, USFWS, email 12/13/13. LSNFH NA NA 2014 5308 Average fecundity Natural 2015-01-16 4/ Average # eggs/female from 175 females (including females less than 3 years old) collected from the 2014 returns to Livingston Stone LSNFH NA NA 2015 4819 Average fecundity Natural 2016-01-28 4/ Average # eggs/female from 175 females (including females less than 3 years old) collected from the 2015 returns to Livingston Stone National Fish Hatchery. LSNFH NA NA 2016 3907.4 Average fecundity Natural 2017-02-03 4/ Average # eggs/female from weighted estimate based on two year and three old fish spawned at Livingston Stone Hatchery and in the carcass survey(Attachment A). LSNFH NA NA 2017 4109 Average fecundity Natural 2018-01-08 4/ Preliminary (subject to change) average # of eggs/female from weighted estimate based on two year and three year old fish spawned at Livingston Stone Hatchery and from the carcass survey. LSNFH NA NA 2018 5141 Average fecundity Natural 2019-02-01 4/ Preliminary (subject to change) average number of eggs/female from 49 fish spawned at LSNFH LSNFH NA NA 2019 5424 Average fecundity Natural 2020-01-23 4/ Preliminary (subject to change) average number of eggs per female from 56 female fish spawned at LSNFH (unpublished data). LSNFH NA NA 2020 4991 Average fecundity Natural 2021-01-15 4/ Preliminary (subject to change) average number of eggs per female from 75 female fish spawned at LSNFH (Taylor Lipscomb, USFWS pers. comm.). LSNFH NA NA 2021 5312 Average fecundity Natural 2022-01-14 4/ Preliminary (subject to change) average number of eggs per female from 118 female fish spawned at LSNFH (Kaitlin Gooding, USFWS pers. comm.). LSNFH NA NA 2022 5505 Average fecundity Natural 2023-01-13 4/ Preliminary (subject to change) average number of eggs per female from fish spawned (n=169) at LSNFH (Kaitlin Dunham, USFWS pers. comm.). LSNFH NA NA 2023 5510 Average fecundity Natural 2024-01-12 4/ Preliminary (subject to change) average number of eggs per female from fish spawned (n=179) at LSNFH (Kaitlin Dunham, USFWS pers. comm.). LSNFH NA NA