Projects of the TMDL Program

Satellite Image of the Houston Metropolitan Area and Galveston Bay
Photo courtesy of NASA

The TMDL Program works to restore Texas waterways that have limited quality in relation to one or more of their assigned uses, such as recreation, fishing, or a healthy aquatic environment.

The program develops plans to improve water quality and also manages studies that determine where TMDLs are necessary. Learn more about TMDLs and How They Are Implemented.

• Current Projects
• Completed Projects
• Pending TMDLs
• All Projects
  (current, completed, and pending)

Current Projects

Information about current projects. Does not include projects for which both TMDLs and Implementation Plans are complete, or completed assessment projects.

• Current TMDL Projects
  Listed in alphabetical order by waterway or region name
• Current Surveys and Assessments
  Listed in alphabetical order by waterway or region name

Completed Projects

• Segments with Total Maximum Daily Loads
  In numerical order by segment

• Summary of Completed TMDLs and Implementation Plans
  TMDL is complete; I-Plan development or approval may be incomplete. Includes dates of adoption or approval by the commission and EPA.

• Completed Surveys and Assessments
  Such as use attainability surveys and studies to determine extent of impairments. Listed in alphabetical order by project name.

Pending TMDLs

Inactive until conclusion of other activities, such as watershed protection plans (WPPs), Superfund remediation, or stakeholder discussions and decisions

• Projects Pending Results of Other Activities
  Listed in alphabetical order by project name.

All Projects

Both TMDLs and assessments, listed in alphabetical order by project name, which usually begins with a waterway or region name.

• Completed, Current, and Pending Projects

For More Information

Please send us an e-mail at tmdl@tceq.texas.gov or call 512-239-6682. Or join the TMDL News e-mail list.

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