Meeting Records of the TGPC

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Fiscal Year 2025

• 1st Quarter–October 2024 (PDF)

Fiscal Year 2024

• 4th Quarter–July 2024 (PDF)
• 3rd Quarter–April 2024 (PDF)
  • Drilling Insight and Surface Casing Estimator Webpage and Tool Overview (PDF)
• 2nd Quarter–January 2024 (PDF)
  • Interactive GCD Index (PDF)
• 1st Quarter–October 2023 (PDF)
  • Assessment of Nitrate in Groundwater and Public Water Systems in Texas (PDF)

Fiscal Year 2023

• 4th Quarter–July 2023 (PDF)
• 3rd Quarter–April 2023 (PDF)
• 2nd Quarter–January 2023 (PDF)
  • Aquifer Storage and Recovery and Aquifer Recharge Program at the TWDB (PDF)
• 1st Quarter–October 2022 (PDF)
  • Assessing Linkages Between Drinking Water Quality Violations and Social Vulnerability in the United States (PDF)

Fiscal Year 2022

• 4th Quarter–July 2022 (PDF)
  • Effects of Drought on Groundwater in Texas (PDF)
• 3rd Quarter–April 2022 (PDF)
  • Assessment of Potential for Comingling of Brackish Water (PDF)
• 2nd Quarter–January 2022 (PDF)
  • Identification of a Deep Superior Quality Aquifer in Several Transboundary Counties of Texas (PDF)
• 1st Quarter–October 2021 (PDF)
  • Guidance for Understanding and Minimizing the Potential for Arsenic Mobilization during Aquifer Storage and Recovery (PDF)

Fiscal Year 2021

• 4th Quarter–July 2021 (PDF)
• 3rd Quarter–April 2021 (PDF)
  • Determining Aquifer Storage & Recovery Project Recoverability: A Texas Regulatory Perspective (PDF)
• 2nd Quarter–January 2021 (PDF)
• 1st Quarter–October 2020 (PDF)

Fiscal Year 2020

• 4th Quarter–July 2020 (PDF)
• 3rd Quarter–April 2020–Canceled due to COVID-19 pandemic
• 2nd Quarter–January 2020 (PDF)
  • Mapping Brackish Groundwater in Aquifers of the Upper Coastal Plains, Central Texas (PDF)
• 1st Quarter–October 2019 (PDF)
  • History of the Texas Groundwater Protection Committee (PDF)

Fiscal Year 2019

• 4th Quarter–July 2019 (PDF)
• 3rd Quarter–April 2019 (PDF)
  • Spatial and Temporal Variability in Produced Water in Texas: Implications for Management (PDF)
• 2nd Quarter–January 2019 (PDF)
• 1st Quarter–October 2018 (PDF)

Fiscal Year 2018

• 4th Quarter–July 2018 (PDF)
• 3rd Quarter–April 2018 (PDF)
  • Managing Metals During ASR Cycle Tests (PDF)
• 2nd Quarter–January 2018 (PDF)
  • TCEQ Groundwater Contamination Viewer (PDF)
• 1st Quarter–October 2017 (PDF)

Fiscal Year 2017

• 4th Quarter–July 2017 (PDF)
• 3rd Quarter–April 2017 (PDF)
  • Funding Treatment of Urban Stormwater: The Groundwater Connection (PDF)
• 2nd Quarter–January 2017 (PDF)
  • State Water Planning: Updated and Interactive (PDF)
• 1st Quarter–October 2016 (PDF)
  • A Salty Tale… Malaga Bend on the Pecos River (PDF)

Fiscal Year 2016

• 4th Quarter–July 2016 (PDF)
  • New Legislation and Rulemaking Related to Aquifer Storage and Recovery (PDF)
  • Aquifer Storage and Recovery: Its State in the State (PDF)
• 3rd Quarter–April 2016 (PDF)
  • Status of the TWDB’s Brackish Aquifer Mapping Program (PDF)
• 2nd Quarter–January 2016 (PDF)
  • Water Supply Enhancement Program – Meeting Critical Water Conservation Needs and Enhancing Public Water Supplies Through Brush Control (PDF)
• 1st Quarter–October 2015 (PDF)
  • Safe Groundwater for Texans: Texas Department of State Health Services (DSHS) Role and Perspectives (PDF)

Fiscal Year 2015

• 4th Quarter–July 2015 (PDF)
  • Overview of Recent Groundwater Activities and Studies of the USGS Texas Water Science Center (PDF)
• 3rd Quarter–April 2015 (PDF)
• 2nd Quarter–January 2015 (PDF)
• 1st Quarter–November 2014 (PDF)
• Special Meeting–September 2014 (PDF)

Fiscal Year 2014

• 4th Quarter–July 2014 (PDF)
• Work Session–June 2014 (PDF)
• 3rd Quarter–April 2014 (PDF)
• Work Session–March 2014 (PDF)
• 2nd Quarter–January 2014 (PDF)
  • Hydrogeochemical Evaluation of the Texas Gulf Coast Aquifer System and Implications for Developing Groundwater Availability Models (PDF)
• Work Session–November 2013 (PDF)
• 1st Quarter–October 2013 (PDF)
  • National Groundwater Monitoring Network (PDF)
• Work Session–September 2013 (PDF)

Fiscal Year 2013

• 4th Quarter–July 2013 (PDF)
• 3rd Quarter–April 2013 (PDF)
  • Environmental Issues Associated with Natural Gas Operations – Hype or Health Hazard (PDF)
• 2nd Quarter–January 2013 (PDF)
  • The Drought Cycle and Groundwater Chemistry – Barton Springs Segment of the Edwards Aquifer (PDF)
• 1st Quarter–October 2012 (PDF)
  • TGPC Website Redesign (PDF)

Fiscal Year 2012

• 4th Quarter–July 2012 (PDF)
• 3rd Quarter–April 2012 (PDF)
  • Regional Groundwater Availability Study of the Edwards-Trinity Aquifer in parts of Pecos, Brewster, Jeff Davis and Reeves Counties, Texas (PDF)
• 2nd Quarter–January 2012 (PDF)
  • Edwards Aquifer Recovery Implementation Program (PDF)
• 1st Quarter–October 2011 (PDF)
  • Program for Public Health and Water Research (PDF)

Fiscal Year 2011

• 4th Quarter–July 2011 (PDF)
• 3rd Quarter–April 2011 (PDF)
  • Potential Sources of Anthropogenic Groundwater Contamination in Texas (PDF)
• 2nd Quarter–January 2011 (PDF)
  • Texas Groundwater Management: Joint Planning Process (PDF)
• 1st Quarter–October 2010 (PDF)
  • Brackish Resource Aquifer Characterization System (PDF)

Fiscal Year 2010

• 4th Quarter–July 2010 (PDF)
  • Texas Well Owner Network (PDF)
• 3rd Quarter–April 2010 (PDF)
• 2nd Quarter–January 2010 (PDF)
  • Impacts of Agriculture on Groundwater Quality in the Southern High Plains Aquifer (PDF)
• 1st Quarter–October 2009 (PDF)
  • Major Rivers Education Program (PDF)

Fiscal Year 2009

• 4th Quarter–July 2009 (PDF)
• 3rd Quarter–April 2009 (PDF)
  • Groundwater Source Sampling (PDF)
• 2nd Quarter–January 2009 (PDF)
  • Water Well Digitization Project (PDF)
• 1st Quarter–October 2008 (PDF)
  • Regulation of In Situ Mining in Texas (PDF)

Fiscal Year 2008

• 4th Quarter–July 2008 (PDF)
  • Continuous Water Quality Monitoring – Groundwater Applications (PDF)
• 3rd Quarter–April 2008 (PDF)
  • Texas Water Quality Inventory – Groundwater Assessment (PDF)
• 2nd Quarter–January 2008 (PDF)
• Work Session–November 2007 (PDF)
• 1st Quarter–October 2007 (PDF)
  • North-Central and Central Texas Update PGMA Studies for the Trinity Aquifer (PDF)

Fiscal Year 2007

• 4th Quarter–August 2007 (PDF)
• 3rd Quarter–April 2007 (PDF)
  • Carbon Capture and Storage in Texas (PDF)
• 2nd Quarter–February 2007 (PDF)
  • Growth and Gas: Groundwater Use and Water Levels in North-Central Texas (PDF)
  • North-Central and Central Texas Update PGMA Studies for the Trinity Aquifer (PDF)
• 1st Quarter–October 2006 (PDF)

Fiscal Year 2006

• 4th Quarter–July 2006 (PDF)
  • Texas Environmental Data System (PDF)
• 3rd Quarter–April 2006 (PDF)
  • Groundwater Availability in Texas (PDF)
• 2nd Quarter–February 2006 (PDF)
  • Texas Springs Inventory, Flow, and Water Quality (PDF)
• 1st Quarter–November 2005 (PDF)

Fiscal Year 2005

• 4th Quarter–August 2005 (PDF)
• 3rd Quarter–April 2005 (PDF)
  • USGS Groundwater Projects (PDF)
• 2nd Quarter–January 2005 (PDF)
• 1st Quarter–October 2004 (PDF)

Fiscal Year 2004

• 4st Quarter–August 2004 (PDF)
• 3rd Quarter–April 2004 (PDF)
• 2nd Quarter–January 2004 (PDF)
• 1st Quarter–October 2003 (PDF)

Fiscal Year 2003

• 4st Quarter–August 2003 (PDF)
• 3rd Quarter–April 2003 (PDF)
• 2nd Quarter–January 2003 (PDF)
• 1st Quarter–October 2002 (PDF)

Fiscal Year 2002

• 4st Quarter–July 2002 (PDF)
• 3rd Quarter–May 2002 (PDF)
• 2nd Quarter–February 2002 (PDF)
• 1st Quarter–November 2001 (PDF)

Fiscal Year 2001

• 4st Quarter–August 2001 (PDF)
• 3rd Quarter–April 2001 (PDF)
• 2nd Quarter–January 2001 (PDF)
• 1st Quarter–October 2000 (PDF)

Fiscal Year 2000

• 4st Quarter–August 2000 (PDF)
• 3rd Quarter–May 2000 (PDF)
• 2nd Quarter–February 2000 (PDF)
• 1st Quarter–November 1999 (PDF)

Fiscal Year 1999

• 4st Quarter–August 1999 (PDF)
• 3rd Quarter–April 1999 (PDF)
• 2nd Quarter–January 1999 (PDF)
• 1st Quarter–October 1998 (PDF)
• 1st Quarter Conference Meeting–October 1998 (PDF)

Fiscal Year 1998

• 4st Quarter–August 1998 (PDF)
• 3rd Quarter–May 1998 (PDF)
• 2nd Quarter–February 1998 (PDF)
• 1st Quarter–November 1997 (PDF)

Fiscal Year 1997

• 4st Quarter–August 1997 (PDF)
• 3rd Quarter–May 1997 (PDF)
• 2nd Quarter–February 1997 (PDF)
• 1st Quarter–October 1996(PDF)
• Unofficial Meeting–October 3, 1996 (PDF)

Fiscal Year 1996

• 4st Quarter–August 1996 (PDF)
• 3rd Quarter–May 1996 (PDF)
• 2nd Quarter–February 1996 (PDF)
• 1st Quarter–December 1995 (PDF)
• Unofficial Meeting–November 2, 1995 (PDF)

Fiscal Year 1995

• 4st Quarter–July 1995 (PDF)
• 3rd Quarter–May 1995 (PDF)
• 2nd Quarter–February 1995 (PDF)
• Emergency Meeting–December 2, 1994 (PDF)
• 1st Quarter–November 1994 (PDF)

Fiscal Year 1994

• 3rd Quarter–May 1994 (PDF)
• 2nd Quarter–February 1994 (PDF)
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