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Questions or Comments: tmdl@tceq.texas.gov

News from the Texas TMDL Program

News announcements including proposed TMDLs or I-Plans for public comment, adopted TMDLs or approved I-Plans, and training opportunities.

Nelda Martinez, Corpus mayor, with kids at Earth Day/Bay Day

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The TMDL Program sets targets for improved quality in surface waters. Communities in the watersheds work together to develop implementation plans (I-Plans) to achieve those targets.

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Request for Grant Applications

UPDATE On June 26, 2024, TCEQ posted its Request for Grant Applications (RFGA) for nonpoint source projects under the Clean Water Act Section 319(h) Grant Program. Applications must be submitted no later than August 8, 2024, at 3:00 p.m. (Central Time).

Visit the Nonpoint Source Grant Program webpage for details and contact information.

Revisions to TMDLs

From time to time, it is necessary to revise TMDLs to account for changing conditions in the watershed. Revisions to the load allocations in TMDLs are made via the State’s Water Quality Management Plan (WQMP), which is updated quarterly.

The WQMP provides projected effluent limits for use in planning and permitting activities under the Texas Pollutant Discharge Elimination System (TPDES). The TCEQ reviews all applications for new and amended permits for conformance with applicable portions of the WQMP, including adopted TMDLs.

Information about how to view and comment on the latest draft WQMP Update will be posted on this page quarterly, so check back here for more details!

Training, Events, and Workshops

Texas A&M offers several opportunities for training in various aspects of Watershed Planning .

Texas Water Resources Institute offers training in Urban Riparian and Stream Restoration .

Texas AgriLife's Watershed Steward Program offers an online course .

Upcoming Meetings 

Check back here for information on stakeholder and public comment meetings.

Upper Oyster Creek TMDL Implementation Plan Meeting

Aug 07, 2024 from 01:00 PM to 03:00 PM (America/Chicago / UTC-500)

2700 Town Center Blvd. N. Cane Room 161 Sugar Land, TX 77479

Oyster Creek Stakeholder Meeting

Aug 08, 2024 from 04:00 PM to 07:00 PM (America/Chicago / UTC-500)

Lake Jackson Public Library, 250 Circle Way St, Lake Jackson, TX 77566

Contact the TMDL Program

Please email tmdl@tceq.texas.gov or call 512-239-6682.

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