Ozone Modeling

• Current Version Draft Modeling Protocol - Procedures for Modeling 8-Hour Ozone Concentrations in the Baton Rouge 5-Parish Area (September 15, 2006)
• Previous Version Draft Modeling Protocol - Procedures for Modeling 8-Hour Ozone Concentrations in the Baton Rouge 5-Parish Area (June 16, 2006)

Modeling for Air Permits

• DEQ Air Modeling Procedures  - Covers PSD, air toxics, and other modeling procedures.  For purposes of PSD and NSR, AERMOD will be the model to use effective December 9, 2006.*
• AWMA Presentation, including changes which will be made to the DEQ Air Modeling Procedures

*The DEQ Air Modeling Procedures are currently under review.  Updated guidance will be posted as soon as it is available.  If you have questions about the guidance in the interim, or if you need to submit a modeling protocol for review, please contact us at the following address: