2021
Downloads folder for Water Quality Standards 2021
Document notifies that there will be a public hearing on May 2, 2022 regarding proposed revisions to the Texas Water Quality Standards.
Transcript of public hearing held on May 2, 2022 to receive oral and written comments on the 2022 Standards rule package.
Overview of major revisions to the 2022 Texas Surface Water Quality Standards
Printer-friendly version of the 2022 Texas Surface Water Quality Standards.
Justifications for the 2022 Texas Surface Water Quality Standards
Executive Summary of rule amendment of the 2022 Texas Surface Water Quality Standards
Final Preamble to Chapter 307 Rule Amendment to the 2022 Texas Surface Water Quality Standards.