Surface Water Quality Assessment Advisory Work Group

About the Advisory Group

The work group advises TCEQ on revisions to the Guidance for Assessing and Reporting Surface Water Quality. The Guidance is used to evaluate data and information for development of the Texas Integrated Report of Surface Water Quality for Clean Water Act Sections 305(b) and 303(d).

2026 Assessment Guidance Work Group Agenda and Documents

November 7, 2024

• Agenda
  
  • Update on the 2024 Integrated Report
  • Nutrient Criteria Progress and Updates
  • Assessment Methods for 24-hour pH
  • The Evaluation of Laboratory and Field Methods to Quantify Chlorophyll-a
• Comments
  • Comments-Verbal
  • Comments-Written

Agendas from Previous Guidance Advisory Work Group Meetings

To request copies of presentations from previous Work Group meetings, please email swqm@tceq.texas.gov.

• 2024 Assessment Guidance Work Group Agenda — October 26, 2022
• 2022 Assessment Guidance Work Group Agenda — November 17, 2020
• 2020 Assessment Guidance Work Group Agenda — May 20, 2019
• 2018 Assessment Guidance Work Group Agenda — August 24, 2018
• 2016 Assessment Guidance Work Group Agenda — July 27, 2015