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Air Dispersion Modeling

Data files and information on modeling for those who must have it done as part of their new source review air permit applications.

Learn More About Pre-Modeling Procedures

Learn More About Modeling Procedures

Modeling Guidance:

Modeling Data:

Additional Information

  • Presentations – Past Trade Fair and Advanced Air Permitting Seminar presentations.
  • Toxicology – TCEQ’s Toxicology Division.
  • SCRAM – EPA’s modeling resources. Exit the TCEQ

Contact Information