2026

Table 2: Calculation Spreadsheet

Calculation spreadsheet for Table 2.

Site-Specific Changes to the TSWQS

A document showing site-specific changes in the 2026 revision of the TSWQS.

Recreational Use Changes Handout

List of changes to recreational use in the 2026 revisions to the TSWQS.

How to Attend a Teams Live Event

Guide to attending a Microsoft Teams live event.

Table 2: Changes to Human Health Toxic Criteria

Handout of changes being considered to Table 2 of §307.6(d)(1) of the Texas Surface Water Quality Standards (TSWQS).

SWQS Advisory Work Group Agenda

SWQS Advisory Work Group Agenda for the March 27, 2025 meeting.

Recommendations for Recreational Use Changes

Presentation slides on recommendations for recreational use changes.

Site-Specific Changes to the SWQS

Presentation slides on site-specific changes to the Texas SWQS.

SWQSAWG Meeting Attendees - March 27, 2025

List of attendees to the March 27, 2025 meeting of SWQSAWG.

SWQSAWG Meeting Minutes - March 27, 2025

Meeting minutes for the March 27, 2025 SWQSAWG meeting.

Nutrient Criteria Progress and Updates

Presentation slides for the Nutrient Criteria Progress and Updates SWQSAWG presentation.

Texas Surface Water Quality Standards Update

Texas Surface Water Quality Standards Update presentation slides.

Updated Primary Contact Recreation 2 (PCR2) Framework

Updated Primary Contact Recreation 2 (PCR2) Framework presentation slides.