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Total Maximum Daily Load Program: Improving Water Quality

A program that assists stakeholders in restoring the quality of impaired streams, lakes, and bays.
photo of Duffau Creek in the North Bosque River watershed, Brazos River Basin
Duffau Creek
in the Brazos River Basin

The TMDL Program works to reduce pollution in impaired or threatened water bodies in Texas. A TMDL is like a budget—determining how much of a particular pollutant a water body can assimilate without becoming polluted.

After a TMDL is completed, state agencies and other stakeholders develop an implementation plan with the steps necessary to improve water quality.

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