Second Submission of the 2018 Texas Integrated Report for the Clean Water Act Sections 305(b) and 303(d)
This report includes information about the quality of Texas' surface waters as reported in 2018.
The Texas Integrated Report describes the status of the state’s waters, as required by Sections 305(b) and 303(d) of the federal Clean Water Act. It summarizes the condition of the state’s surface waters, including concerns for public health, fitness for use by aquatic species and other wildlife, and specific pollutants and their possible sources.
The Commission adopted the second submission of the Draft 2018 Texas 303(d) List on September 27, 2019.
The EPA approved the second submission of the 2018 Texas 303(d) List on December 23, 2019.
Second Submission of the 2018 Texas Integrated Report
Lists of Impaired Waters
Assessment Summaries
- 2018 Water Bodies Evaluated
- 2018 Water Body Assessments by Basin
- 2018 Texas Integrated Report - Supplemental Data for Reservoir Nutrient Assessment
- 2018 Water Bodies with Concerns for Use Attainment and Screening Levels
- 2018 Potential Sources of Pollution for Impairments and Concerns
- 2018 New Listings
- 2018 De-listings
Overview
- Executive Summary Table
- 2018 Trophic Classification of Texas Reservoirs
- 2018 Guidance for Assessing and Reporting Surface Water Quality in Texas
- 2018 Groundwater Assessment
Public Participation
For More Information
Please send an e-mail to 303d@tceq.texas.gov.