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Resources for the Austin Streams I-Plan Update

Data, maps, and other resources for stakeholders' use in updating the Austin Streams I-Plan for total maximum daily loads (TMDLs) to reduce bacteria levels in affected streams.

Austin-area stakeholders are  updating their five-year plan to implement bacteria TMDLs for Austin-area watersheds. They have collected the resources below to support their planning efforts.

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Guidelines, Timeline, and Action Items

Data and Data Reports

Maps and Associated GIS Data

Disclaimer: The maps and GIS shape files provided here were generated in September 2021 by TCEQ's Total Maximum Daily Load Program. The maps are for informational purposes only and are not suitable for legal, engineering, or surveying purposes. They represent only approximate locations.

Best Management Practices

I-Plan Outline

Contact the TMDL Program

Please e-mail tmdl@tceq.texas.gov and mention Austin Area Watersheds in the subject line. Or call us at 512-239-6682.

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