Fisheries, Studies
and Research
THE GRTU ARCHIVES
Historical Fisheries Studies and Research
GRTU Inducted Into Texas Freshwater Fishing Hall of Fame
Flow Agreement with GBRA Through 2016
Powerpoint presented April 2015 – Trout Unlimited National Leadership Council
Powerpoint presented April 2015 – Returning Native Trout to Texas?
Fish and Wildlife Resources of the Canyon Reservoir Project Guadalupe River Feb 1960
Fisheries Investigation and Surveys of the Waters in 2-B: June 18, 1965
http://grtu.org/archives/TPWD_Fish_Recon_Rpt_6-18-65.pdf
Water Quality Data – 1966 – 1969: Importance that this was done when Canyon Lake was being completed
http://grtu.org/archives/WQ_Sampling-1966-1969.pdf
Job Progress Report -Evaluation of Catchable Rainbow Trout Fishery: 01 Feb 1967 – 31 Jan 1968
http://grtu.org/archives/TPWD_Catchable_Trout_Prog_Rpt_01-68.pdf
Job Progress Report – Evaluation of Catchable Rainbow Trout Fishery: 12 Nov 1968
http://grtu.org/archives/TPWD_Catchable_Trout_Eval_Rpt_11-12-68.pdf
Brown Trout Stocking Study, Guadalupe River – 7 Oct 1969
Job Progress Report – Evaluation of Catchable Rainbow Trout Fishery: 07 Oct 1969
http://grtu.org/archives/TPWD_Catchable_Trout_Prog_Rpt_10-7-69.pdf
Job Progress Report – Evaluation of Catchable Rainbow Trout Fishery: 23 Jul 1970
http://grtu.org/archives/TPWD_Catchable_Trout_Prog_Rpt_7-23-70.pdf
Howard A. Tanner Report to Texas Trout Unlimited: July 1970.
Dr. Tanner was the Dean of Michigan State Universtiy College of Agriculture and Natural Sciences
http://grtu.org/archives/MSU_Recommend_Enhancements_07-70.pdf
Cost/Benefit Analysis of Rainbow Trout Fishery in Texas – Brazos River – 1973
Job Completion Report – Productivity Study of the Fishery of the Guadalupe River 09 Aug 1973
http://grtu.org/archives/TPWD_Productivity_Stdy_Rpt_8-9-73.pdf
Effect of Striped Bass Predation on an Oklahoma Trout Fishery – 1977
TPWD: Comparison of Heat Tolerances of Rainbow Trout – 1980
Water Quality Surveillance Report – January 1980
Socio-Economic Value of the Trout Fishery in Lake Taneycomo, Missouri – 1982
Hagemann Creel Census Survey: 23 Jan 1988
http://grtu.org/archives/Hagemann_1988_Ltr_RE_TroutCensus.pdf
Letter Concerning Introduction of Water Cress Proposal: 18 July 1989
http://grtu.org/archives/TPWD_RE-Watercress_Ltr_7-18-89.pdf
TPWD Recommendations for Aquatic Vegetation in the Guadalupe River
http://grtu.org/archives/TPWD_Aquatic_Veg_Recommendations_8-25-89.pdf
Embrace a Stream Application- 1989
Embrace a Stream Proposal – 1989
Embrace a Stream Report – 1990
TPWD Rio Grande Cutthroat Trout in Texas: 1991
ODWC Economic Analysis of the Mountain Fork Trout Fishery, Southeastern Oklahoma
Oversummer Survival of Rainbow and Brown Trout in the Canyon Reservoir Tailrace: 1992
http://grtu.org/archives/TPWD_1992_Trout_Angler_Survey_Rslts.pdf
Injury,Survival and Growth of Rainbow Trout Captured by Electrofishing
Underwater Methods for Study of Salmonids in the inter-mountain West – 1994
Stream Channel Reference Sites: An Illustrated Guide to Field Techniques – 1994
An Evaluation of Causes for the Decline of the Lake Taneycomo Trophy Rainbow Trout Fishery
ODWC Economic Feasibility of a Year-round Trout Fishery Below Broken Bow Dam – 1994
ODWC Evaluation of a year-round trout fishery in the Mountain Fork River, Oklahoma – 1994
High Performance Aerating Weirs for Dissolved Oxygen Improvement Gary Hauser – 1995
Various Weirs are studied including the Labyrinth Weir at Canyon Dam
http://grtu.org/archives/AeratingWeir_GEH_WP95.pdf
Trout Diet in the Guadalupe River – Honors Thesis- Karen Quinonez: Dec 1995
http://grtu.org/archives/Guad_Trout_Diet_SWTSU-MS-Thesis_12-95.pdf
Mayflies of the Guadalupe – 1996: Originally by Bud Priddy- Updated by Nick Wiersema
http://grtu.org/archives/Guad_Mayflies.pdf
Proposal: Optimal Habitats and Food Preferences for Trout in the Guadalupe River . Thorpe Halloran: 11 Sep 1996
http://grtu.org/archives/SWTSU_Ltr_9-11-96.pdf
Fatty Acid Analysis Profile: 16 Sep 1996
A determination if young rainbow trout were stocked or reproduced in Guad.
http://grtu.org/archives/Guad_Fatty_Acid_Profile_Anal.pdf
Diet Composition of Rainbow and Brown Trout in the Guadalupe River – B. Thorpe Halloran: 23 April 1997
http://grtu.org/archives/SWTSU_Diet-Proposal.pdf
Drift Composition and Gut Analyses of Rainbow Trout in the Guadalupe River- B. Thorpe Halloran: 23 Jan 1999
http://grtu.org/archives/Drift_Composition_and_Gut_Analysis-1-23-99.pdf
Foraging of Introduced Rainbow Trout … in the Guadalupe River- B. Thorpe Halloran: 11 Jan 2000
http://grtu.org/archives/Foraging_of_Introduced_Rainbows-1-11-00.pdf
TPWD Canyon Reservoir Tailrace BVET Habitat Survey 2006
http://grtu.org/archives/Guadalupe_habitat_summary.htm
Survival of Rainbow Trout Fingerlings Stocked into the Special
Regulation Zone of the Canyon Reservoir Tailrace: 2007
http://grtu.org/archives/GuadalupeFingerlingStocking_FinalReport_Magnelia.pdf
Application For COE Permit for Guadalupe Habitat Restoration 2010
Winter Diet Composition of Introduced Rainbow Trout and Macroinvertebrate Assemblages in the Guadalupe River, Texas 2011
http://grtu.org/archives/Guadalupe-Aquatic-Study-2011.html
The Status of Fish habitat in Texas-2011
The fish habitat assessment viewer the Guadalupe below Canyon Lake http://ecosystems.usgs.gov/fishhabitat/
Trimbelle River Headwaters Restoration Report, PRELIMINARY REPORT 2013
Kiap-TU-Wish Chapter, Wisconsin
Newsletters
1974 – March http://grtu.org/wp-content/uploads/2016/12/Newsletter-March-1974.pdf
1978 – February http://grtu.org/newsletters/1978_February_Newsletter.pdf
1990 – March http://grtu.org/newsletters/1990_March_Newsletter.html
1990 – October http://grtu.org/newsletters/1990_October_Newsletter.html
1991 – January http://grtu.org/newsletters/1991_January_Newsletter.html
1991 – October http://grtu.org/newsletters/1991_October_Newsletter.html
1992 – April http://grtu.org/newsletters/1992_April_Newsletter.html
1992 – January http://grtu.org/newsletters/1992_January_Newsletter.html
1992 – October http://grtu.org/newsletters/1992_October_Newsletter.html
1993 – April http://grtu.org/newsletters/1993_April_Newsletter.html
1993 – January http://grtu.org/newsletters/1993-January_Newsletter.html
1993 – October http://grtu.org/newsletters/1993_October_Newsletter.html
1994 – April http://grtu.org/newsletters/1994_April_Newsletter.html
1994 – January http://grtu.org/newsletters/1994_January_Newsletter.html
1994 – October http://grtu.org/newsletters/1994_October_Newsletter.html
1995 – April http://grtu.org/newsletters/1995_April_Newsletter.html
1995 – January http://grtu.org/newsletters/1995_January_Newsletter.html
1995 – October http://grtu.org/newsletters/1995_October_Newsletter.html
1996 – January http://grtu.org/newsletters/1996_January_Newsletter.html
1996 – October http://grtu.org/newsletters/october1996/
1997 – April http://grtu.org/newsletters/april1997/
1997 – January http://grtu.org/newsletters/january1997/
1997 – October http://grtu.org/newsletters/october1997/
1998 – April http://grtu.org/newsletters/april1998/
1998 – January http://grtu.org/newsletters/january1998/
1998 – October http://grtu.org/newsletters/october1998/contents.html
1999 – April http://grtu.org/newsletters/april1999/
1999 – January http://grtu.org/newsletters/january1999/contents
1999 – October http://grtu.org/newsletters/october1999/
2000 – October http://grtu.org/newsletters/october2000/
2001 – January http://grtu.org/newsletters/january2001/
2001 – October http://grtu.org/newsletters/october2001/
2002- April http://grtu.org/newsletters/april2002/
2002 – January http://grtu.org/newsletters/january2002/
2003 – April http://grtu.org/newsletters/april2003.html
2003 – January http://grtu.org/newsletters/january2003.html
2003 – October http://grtu.org/newsletters/october2003.html
2004 – April http://grtu.org/newsletters/2004-April-GRTU-Newsletter.pdf
2004 – January http://grtu.org/newsletters/january2004.pdf
2004 – October http://grtu.org/newsletters/2004-October-GRTU-Newsletter.pdf
2005 – April http://grtu.org/newsletters/Apr2005NL.pdf
2005 – January http://grtu.org/newsletters/Jan2005NL.pdf
2005 – October http://grtu.org/newsletters/Oct2005NL.pdf
2006 – April http://grtu.org/newsletters/Apr2006NL.pdf
2006 – January http://grtu.org/newsletters/Jan2006NL.pdf
2006 – May http://grtu.org/newsletters/May2006EL.pdf
2006 – October http://grtu.org/newsletters/Oct2006NL.pdf
2007 – April http://grtu.org/newsletters/apr2007NL.pdf
2007 – January http://grtu.org/newsletters/jan2007NL.pdf
2007 – October http://grtu.org/newsletters/Oct2007NL.pdf
2008 – April http://grtu.org/newsletters/apr2008NL.pdf
2008 – January http://grtu.org/newsletters/Jan2008NL.pdf
2008 – October http://grtu.org/newsletters/oct2008NL.pdf
2009 – April http://grtu.org/newsletters/Apr2009NL.pdf
2009 – January http://grtu.org/newsletters/Jan2009NL.pdf
2009 – October http://grtu.org/newsletters/Oct2009NL.pdf
2010 – April http://grtu.org/newsletters/Apr2010NL.pdf
2010 – January http://grtu.org/newsletters/Jan2010NL.pdf
2010 – October http://grtu.org/newsletters/Oct2010NL.pdf
2011 – April http://grtu.org/newsletters/Apr2011NL.pdf
2011 – January http://grtu.org/newsletters/Jan2011NL.pdf
2011 – October http://grtu.org/newsletters/Oct2011NL.pdf
