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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.

Featured Items:
Meteorological Data for Air Dispersion Modeling
Compressed (zipped) ASCII files of data sets to be used when air dispersion modeling is required for an air permit application, modification, or other permit action.
Topics Under This Category:
Background Information on AERMET Processing in Texas
The following provides information for the Technical Basis for AERMOD Meteorological Data.
Guidance for Air Dispersion Modeling
Guidance documents for Air Dispersion Modeling.
Policy and Guidance Memos for Modeling
Policy and Guidance Memos for Modeling
TCEQ Toxicology
Toxicology is used to help the TCEQ make scientifically sound decisions when developing environmental regulation & policy.
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