WRF Meteorological Modeling: Simulation Year 2007

• WRF Meteorological Modeling in Support of SIP Regional Air Quality Modeling for Base Year 2007
• Model Performance Evaluation Website

Best Available Retrofit Technology (BART) Modeling

• BART Eligible Units
• BART Determinations Protocol
• Final BART Determinations

Iowa DNR MM5 Model Performance Evaluation: Simulation Year 2002

• Iowa DNR MM5 Modeling Methods and Performance Evaluation
• LADCo MM5 Performance Evaluation

Guidance Documents

• Guidance Related to Regional Modeling

Regional Planning Organizations

• CENRAP (Central States Regional Air Planning Association)
• Midwest RPO/LADCO (Midwest RPO and Lake Michigan Air Directors Contortium)
• Vistas (Visibility Improvement State and Tribal Association of the Southeast)
• MANE-VU (Mid-Atlantic/Northeast Visibility Union)
• WRAP (Western Regional Air Partnership)
• OTC (Ozone Transport Commission)

Misc Links

• EPA Modeling Information
• EPA Regional Haze
• Causes of Haze in the Central States Region (22.6 MB file)